TRANSFORMERS - Dewar Electronics · Isolating transformers for installation in hospitals Insulating...
Transcript of TRANSFORMERS - Dewar Electronics · Isolating transformers for installation in hospitals Insulating...
TRANSFORMERS
Copyright © 2002-2005 SBA
Incorporated transformers
Single-phase transformers up to 630 kVA
Three-phase transformers up to 1000 kVA
Control transformers
Safety isolating transformers
Isolating transformers for installation in hospitals
Insulating transformers up to 10000 V
High current transformers up to 2000 A
Autotransformers - starting transformers
Variable voltage transformers for ventilation systems
Transformers for vehicles
Print and flat transformers
Transformers for switched-mode power supplies
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Voltage stabilizers
Incorporated versions up to 3000 VA
Portable versions up to 1000 VA
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DC power supplies
Single-phase types - unsmoothed, up to 1000 A
Single-phase types – C/LC-smoothed, up to 250 V/1000 A
Three-phase versions up to 1000 A
Smoothed DC power supplies
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Ballasts for lighting equipment
Resin-encapsulated transformers
Reactors and inductors
Special ballasts for gas discharge lamps up to 100 kW
High-reactance transformers
Controlled ballasts (transductors)
Electronic ballasts up to 30 kW
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Safety isolating transformers, stationary/transportable
Isolating transformers, stationary/transportable
Roof inlet transformers
Thawing transformers
Antifreeze transformers
Print and flat transformers
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AC reactors up to 320 kVAr, single-phase
AC reactors up to 500 kVAr, three-phase
DC reactors up to LI2 = 1500 Ws
Filter reactors - AF rejector circuits
Transductors - reactors for switched-mode power supplies
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Copyright © 2002-2005 SBA
Introduction in the product range 2 – 7
ETS single-phase power transformers63-2500 VA 8 – 9
UTS single-phase power transformers1-160 kVA 10 – 13
UTL single-phase power transformers1-160 kVA 14 – 17
ETX single-phase power transformers4-50 VA 18 – 19
MTX single-phase power transformers5-250 VA 20 – 21
UTX single-phase power transformers12-630 VA 22 – 23
ETK single-phase control transformers50-2500 VA 24 – 25
ETKS single-phase control transformers50-200 VA 26 – 27
ETKU universal control transformers160-5600 VA 28 – 29
UTK single-phase control transformers1250-5000 VA 30 – 31
ESI single-phase safety isolating transformers50-2500 VA 32 – 33
USI single-phase safety isolating transformers1-10 kVA 34 – 35
ETT single-phase isolating transformers50-2500 VA 36 – 37
UTT single-phase isolating transformers1-25 kVA 38 – 39
UTM single-phase isolating transformersfor installation in medical equipment rooms
3-10 kVA 40 – 41
ETI single-phase insulating transformers63-2000 VA 42 – 43
UTI single-phase insulating transformers1- 10 kVA 44 – 45
ESS single-phase autotransformers63-2000 VA 46 – 47
USS single-phase autotransformers1-25 kVA 48 – 49
ELT single-phase fan transformers1.5-23 A 50 – 51
DTS three-phase power transformers40-250000 VA 52 – 55
DTL three-phase power transformers40-250000 VA 56 – 59
DSI three-phase safety isolating transformers1-16 kVA 60 – 61
DTT three-phase isolating transformers40-40000 kVA 62 – 63
DTM three-phase isolating transformersfor installation in medical equipment rooms
3-10 kVA 64 – 65
DTI three-phase insulating transformers1-10 kVA 66 – 67
DSS Three-phase autotransformers40-32000 VA 68 – 69
General technical information70 – 73
GEH Housings74
General Terms of Business 75
Content
Copyright © 2002-2005 SBA
The people behind SBA are the
basis of our success. Custom
design of solutions requires a
high degree of flexibility and
customer focus. The best solution
to a customer's problem is
always developed in a team
effort. The result is the optimal
design for every product.
Computer-backed processes,
attractive prices and high-level
logistics are ideal complements
of the advanced know-how of
our employees. Independent,
responsible action is as
important as creative thinking to
meet our customers' requirement
profiles.
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voltageto mesaure
We warrant the safe and proper
function of our transformers and
inductive components for a period of
up to five years.
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Copyright © 2002-2005 SBA
SBA - an investment in the future
Permanent innovation and most
advanced materials guarantee
and constantly redefine the high
quality of SBA transformers and
power supplies. The heat resistant
materials from SBA meet highest
demands on safety, life and
quality - VDE and TÜV approved.
Extensive controls in all areas of
production warrant the reliability
of all SBA products.
Every day, new proof of SBA's
performance potential is provided:
Products of special design in small
or medium lots permit individual
solutions for diverse applications in
industry - often within a few
working days. SBA - with strong
technology and mature products in
the new millennium.
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Copyright © 2002-2005 SBA
DC power supplies
– non-stabilized up to 1000 A
– stabilized up to 40 A
– UPS modules for DC power supplies
Voltage stabilizers
– magnetic up to 3 kVA
– motor-controlled up to 1000 kVA
Resin-encapsulated transformers
– Safety isolating transformers (inclu-ding portable versions)
– Isolating transformers (including por-table versions)
– Print and flat transformers
Industriefor many
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Copyright © 2002-2005 SBA
Ballasts for lighting equipment
– Transformers for halogen LV lamps from20 W to 500 W
– Special ballasts for all kinds of gas discharge lamp up to 100 kW
– High-reactance transformers
– Controlled ballasts (transductors)
– Electronic ballasts up to 30 kW
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Incorporated transformers
– Single-phase transformersup to 630 kVA
– Three-phase transformersup to 1000 kVA
– Isolating transformers for installation inhospitals
– Insulating transformers up to 10 000 V
– High current transformers up to 2000 A
– Auto transformers
– Transformers for rail vehicles
Ring core and variable toroidaltransformers
– Ring core transformers up to 1000 VA
– Variable toroidal transformers, single-pole or three-pole,up to 63 A
s
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Reactors and inductors
– AC reactors up to 500 kVAr
– DC reactors
– Line reactors and commutating reactors
– Filter reactors - AF rejector circuits
– Switched-mode power supply components
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Copyright © 2002-2005 SBA
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Type ETSSingle-phase power transformers to VDE 0570-2-1 / EN 61558-2-1
Application
To supply electrical consumers of all kinds, e.g. measuring and control instruments, power electronic modules, etc..Customized specification and dimensions ensure optimal application.
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Copyright © 2002-2005 SBA
Specifications
Output range 63 VA – 2500 VAInput voltage max. 750 VOutput voltage max. 750 VOutput current max. 65 AFrequency 50-60 HzVector group Ii0Protection class IProtection index IP 00Insulation class BAmbient temperature max. 40°C
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Separated windings
� Required space according to DIN 41308
� Connections to safe-to-touch screw clamping terminals in accordance with VBG 4 with self-releasing clamp(additional clamp type terminal on request)
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
Internet: www.sba.de
Type ETSSINGLE-PHASE POWER TRANSFORMERS
Overview
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[email protected] [email protected]
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
Size Rated output Voltage rise Total Copper Dimensionsin no-load weight weight a1 b1 a2 b2 a3 b3 c
VA (DB) appr. % appr. kg appr. kg approx. mm
040 63 15.0 1.2 0.25 78 61 56 49 4.8 8 80
041 80 13.0 1.5 0.28 78 71 56 58 4.8 8 80
042 100 12.0 1.6 0.35 84 64 64 50 4.8 8 86
043 125 9.2 2.0 0.40 84 77 64 64 4.8 8 86
071 160 8.9 2.3 0.52 96 81 84 64 5.8 9 96
072 200 7.8 2.8 0.65 96 89 84 73 5.8 9 96
073 250 6.8 3.6 0.72 96 103 84 87 5.8 9 96
074 320 6.0 4.2 1.05 120 93 90 74 5.8 12 111
075 400 5.4 5.2 1.15 120 101 90 85 5.8 12 111
076 500 4.8 6.6 1.40 120 121 90 104 5.8 12 111
077 630 4.5 7.7 2.00 150 113 122 90 7.0 15 132
078 800 3.7 9.9 2.35 150 130 122 106 7.0 15 132
079 1000 3.4 13.1 2.50 150 155 122 133 7.0 15 132
080 1250 3.3 13.7 3.80 174 127 135 102 7.0 15 148
081 1600 3.1 17.2 4.20 174 147 135 122 7.0 15 148
082 2000 2.8 20.5 4.50 174 167 135 142 7.0 15 148
083 2500 2.5 26.0 5.50 192 190 155 154 11.0 18 170
The values in the table above are for the thermal steady state at 40°C ambient temperature.
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Type UTSSingle-phase power transformers to VDE 0570-2-1 / EN 61558-2-1
Application
To supply electrical consumers of all kinds, e.g. measuring and control instruments, power electronic modules, etc..Customized specification and dimensions ensure optimal application.
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Copyright © 2002-2005 SBA
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Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Separated windings
� Resting on angular feet (DIN 41307)
� Connections to safe-to-touch screw terminals in accordance with VBG 4 with self-releasing clamp(higher current ratings to studs or flat termination with bolt)
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
Internet: www.sba.de
Type UTSSINGLE-PHASE POWER TRANSFORMERS
Overview
Specifications
Output range 1 kVA – 25 kVAInput voltage max. 750 VOutput voltage max. 750 VOutput current at–Screw terminals max. 135 A–Studs max. 450 A–Flat termination max. 2000 AFrequency 50-60 HzVector group Ii0Protection class IProtection index IP 00Insulation class B/FAmbient temperature max. 40°C
Size Rated output Voltage rise Total Copper Dimensionsin no-load weight weight a1 b1 a2 b2 a3 b3 c
kVA (DB) appr. % appr. kg appr. kg approx. mm
115 1.0 5.3 11.0 3.6 150 90 100 71 7 13 255
116 1.25 4.7 14.5 4.3 150 114 100 95 7 13 255
121 1.6 4.9 16.0 5.5 172 106 112 76 10 18 290
122 2.0 3.6 22.0 6.6 172 132 112 102 10 18 290
123 2.5 3.7 24.0 8.7 196 122 124 94 10 18 325
124 3.2 2.9 30.0 10.0 196 147 124 119 10 18 325
127 4.0 3.0 39.0 15.0 235 153 144 125 10 18 360
127 5.0 3.5 38.0 14.0 235 153 144 125 10 18 360
128 6.3 3.2 45.0 16.0 235 168 144 140 10 18 360
129 8.0 2.5 51.0 17.0 235 183 144 155 10 18 360
130* 10.0 2.2 61.0 24.0 275 173 176 143 12 18 435
131* 12.5 2.1 77.0 27.0 275 203 176 173 12 18 435
133* 16.0 2.0 88.0 36.0 313 193 196 157 13 20 490
134* 20.0 1.7 107.0 39.0 313 220 196 184 13 20 490
135* 25.0 1.3 128.0 43.0 313 250 196 214 13 20 490
The values in the table above are for the thermal steady state at 40°C ambient temperature.* With 2 eyebolts
[email protected] [email protected]
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
14
Type UTSSingle-phase power transformers up to 40 kVA to VDE 0570-2-1 / EN 61558-2-1
from 40 kVA to VDE 0532
Application
To supply electrical consumers with higher power consumption, e.g. furnaces, melting troughs, converter drives,production lines, etc. Customized specification and dimensions ensure optimal application.
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Copyright © 2002-2005 SBA
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Internet: www.sba.de
Type UTSSINGLE-PHASE POWER TRANSFORMERS
Overview
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Separated windings
� Resting on U-sections
� Connections to safe-to-touch screw terminals in accordance with VBG 4 with self-releasing clamp(higher current ratings to studs or flat termination with bolt)
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
Specifications
Output range 32 KVA – 160 kVA Input voltage max. 750 VOutput voltage max. 750 VOutput current an–Screw terminals max. 135 A–Studs max. 450 A–Flat termination max. 2000 AFrequency 50-60 HzVector group Ii0Protection class IProtection index IP 00Insulation class B/FAmbient temperature max. 40°C
[email protected] [email protected]
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
Size Rated output Voltage rise Total Copper Dimensionsin no-load weight weight a1 b1 a2 b2 d c
kVA (DB) appr. % appr. kg appr. kg approx.mm
137 32 2.70 140.0 45.0 380 500 190 450 13 705
139 40 2.09 170.0 53.0 380 500 190 450 13 705
148 50 2.05 215.0 70.0 480 500 240 450 15 810
141 63 1.65 275.0 81.0 480 500 240 450 15 810
142 80 1.40 320.0 88.0 480 500 240 450 15 810
146 100 1.32 380.0 141.0 600 500 300 450 15 870
147 125 1.10 480.0 157.0 600 500 300 450 15 870
145 160 1.07 560.0 165.0 600 500 300 450 15 870
The values in the table above are for the thermal steady state at 40°C ambient temperature.
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Type UTLSingle-phase power transformers to VDE 0570-2-1 / EN 61558-2-1
Application
To supply electrical consumers of all kinds, e.g. measuring and control instruments, power electronic modules,mechanical engineering etc.. Customized specification and dimensions ensure optimal application.
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Copyright © 2002-2005 SBA
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Internet: www.sba.de
Type UTLSINGLE-PHASE POWER TRANSFORMERS
Overview
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Separated windings
� Resting on angular brackets (DIN 41307)
� Connections to safe-to-touch screw terminals in accordance with VBG 4 with self-releasing clamp(higher current ratings to studs or flat termination with bolt)
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
Specifications
Output range 1 kVA – 25 kVA Input voltage max. 750 VOutput voltage max. 750 VOutput current at–Screw terminals max. 135 A–Studs max. 450 A–Flat termination max. 2000 AFrequency 50-60 HzVector group Ii0Protection class IProtection index IP 00Insulation class B/FAmbient temperature max. 40°C
Size Rated output Voltage rise Total Copper Dimensionsin no-load weight weight a1 b1 a2 b2 a3 b3 c d
kVA (DB) appr. % appr. kg appr. kg approx. mm
115 1.0 5.3 11.0 3.6 230 150 152 126 9 6 124 19
116 1.25 4.7 14.5 4.3 230 150 152 126 9 6 148 19
121 1.6 4.9 16.0 5.5 260 172 176 146 14 9 141 22
122 2.0 3.6 22.0 6.6 260 172 176 146 14 9 167 22
123 2.5 3.7 24.0 8.7 283 196 200 174 14 9 150 25
124 3.2 2.9 30.0 10.0 283 196 200 174 14 9 175 25
127 4.0 3.0 39.0 15.0 331 236 240 204 14 9 186 30
127 5.0 3.5 38.0 14.0 331 236 240 204 14 9 186 30
128 6.3 3.2 45.0 16.0 331 236 240 204 14 9 201 30
129 8.0 2.5 51.0 17.0 331 236 240 204 14 9 216 30
130* 10.0 2.2 61.0 24.0 383 276 280 234 14 9 205 35
131* 12.5 2.1 77.0 27.0 383 276 280 234 14 9 235 35
133* 16.0 2.0 88.0 35.0 433 314 320 264 20 13 229 40
134* 20.0 1.7 107.0 39.0 433 314 320 264 20 13 256 40
135* 25.0 1.3 128.0 43.0 433 314 320 264 20 13 286 40
The values in the table above are for the thermal steady state at 40°C ambient temperature.
[email protected] [email protected]
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
* With 2 eyebolts
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Type UTLSingle-phase power transformers up to 40 kVA to VDE 0570-2-1 / EN 61558-2-1
from 40 kVA to VDE 0532
Application
To supply electrical consumers with higher power consumption, e.g. furnaces, melting troughs, converter drives, production lines, etc. Customized specification and dimensions ensure optimal application.
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Copyright © 2002-2005 SBA
17
Internet: www.sba.de
Type UTLSINGLE-PHASE POWER TRANSFORMERS
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Separated windings
� Resting on U-sections
� Connections to safe-to-touch screw terminals in accordance with VBG 4 with self-releasing clamp(higher current ratings to studs or flat termination with bolt)
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
Specifications
Output range 32 kVA – 160 kVA Input voltage max. 750 VOutput voltage max. 750 VOutput current at–Screw terminals max. 135 A–Studs max. 450 A–Flat termination max. 2000 AFrequency 50-60 HzVector group Ii0Protection class IProtection index IP 00Insulation class B/FAmbient temperature max. 40°C
Overview
[email protected] [email protected]
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
Size Rated output Short-circuit Total Copper Dimensionsvoltage weight weight a1 b1 a2 b2 d c
kVA (DB) appr. % appr. kg appr.kg approx. mm
137 32 2.70 140.0 45.0 670 460 495 420 11 285
139 40 2.09 170.0 53.0 670 460 495 420 11 310
148 50 2.05 215.0 70.0 770 560 570 520 11 285
141 63 1.65 275.0 81.0 770 560 570 520 11 310
142 80 1.40 320.0 88.0 770 560 570 520 11 340
146 100 1.32 380.0 141.0 830 680 600 640 11 305
147 125 1.10 480.0 157.0 830 680 600 640 11 335
145 160 1.07 560.0 165.0 830 680 600 640 11 370
The values in the table above are for the thermal steady state at 40°C ambient temperature.
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Type ETXSingle-phase power transformers to VDE 0570-2-1 / EN 61558-2-1
Application
To supply electrical consumers of all kinds, e.g. measuring and control instruments, power electronic modules, mecha-nical engineering etc.. Customized specification and dimensions ensure optimal application.
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Copyright © 2002-2005 SBA
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Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Separated windings
� Resting on angular feet (DIN 41307)
� Connection to solder or screw type terminals
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
Internet: www.sba.de
Type ETXSINGLE-PHASE POWER TRANSFORMERS
Overview
Specifications
Output range 4 VA – 50 VAInput voltage max. 400 VOutput voltage max. 400 VOutput current max. 36 AFrequency 50-60 HzVector group Ii0Protection class IProtection index IP 00Insulation class BAmbient temperature max. 40°C
[email protected] [email protected]
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
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Size Rated output Voltage rise Total Copper Dimensionsin no-load weight weight a1 b1 a2 b2 a3 b3 c
VA (DB) appr. % appr. kg appr. kg approx. mm
034 4 117 0.12 0.036 35 41 28 30 M 3 M 3 46
035 8 66 0.25 0.055 40 47 32 32 M 3 M 3 52
036 14 47 0.35 0.080 45 45 38 34 3.6 7 57
037 20 33 0.50 0.120 50 47 44 36 3.6 7 65
038 32 28 0.65 0.160 55 49 44 38 3.6 7 70
039 50 17 0.90 0.180 55 61 44 50 3.6 7 70
The values in the table above are for the thermal steady state at 40°C ambient temperature.
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Type MTXSingle-phase power transformers to VDE 0570-2-1 / EN 61558-2-1
Application
To supply electrical consumers of all kinds, e.g. measuring and control instruments, power electronic modules, etc..Customized specification and dimensions ensure optimal application.
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Copyright © 2002-2005 SBA
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Internet: www.sba.de
Type MTXSINGLE-PHASE POWER TRANSFORMERS
Specifications
Output range 5 VA – 250 VAInput voltage max. 400 VOutput voltage max. 400 VOutput current max. 36 AFrequency 50-60 HzVector group Ii0Protection class IProtection index IP 00Insulation class BAmbient temperature max. 40° C
Overview
Size Rated output Voltage rise Total Copper Dimensionsin no-load weight weight a1 b1 a2 b2 a3 b3 c
VA (DB) appr. % appr. kg appr. kg approx. mm
013 5 37.0 0.2 0.06 42 46 20 32 M 3 M3 47
014 20 27.0 0.7 0.14 55 48 43 37 3 5 60
015 50 22.0 1.0 0.26 65 51 55 38 4 6 70
016 80 15.0 1.4 0.44 74 64 60 51 4 6 80
017 100 13.0 1.9 0.48 85 64 72 51 4 6 90
018 150 9.5 2.4 0.52 85 77 72 64 4 6 90
019 200 7.5 3.3 0.80 104 77 80 61 6 8 110
020 250 7.0 3.9 0.95 104 94 80 78 6 8 110
The values in the table above are for the thermal steady state at 40°C ambient temperature.
[email protected] [email protected]
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Separated windings
� Resting on angular feet (DIN 41307)
� Connection to solder or screw type terminals
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30 21
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Type UTXSingle-phase power transformers to VDE 0570-2-1 / EN 61558-2-1
Application
To supply electrical consumers of all kinds, e.g. measuring and control instruments, power electronic modules, mecha-nical engineering etc. Customized specification and dimensions ensure optimal application.
22
Copyright © 2002-2005 SBA
Internet: www.sba.de
Type UTXSINGLE-PHASE POWER TRANSFORMERS
Specifications
Output range 12 VA – 630 VAInput voltage max. 400 VOutput voltage max. 400 VOutput current max. 36 AFrequency 50-60 HzVector group Ii0Protection class IProtection index IP 00Insulation class BAmbient temperature max. 40° C
Overview
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[email protected] [email protected]
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Separated windings
� Resting on angular feet (DIN 41307)
� Connections to screw terminals
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
Size Rated output Voltage rise Total Copper Dimensionsin no-load weight weight a1 b1 a2 b2 a3 b3 c
VA (DB) appr. % appr. kg appr. kg approx. mm
103 12 42.0 0.6 0.12 52 38 43 27 3.2 5.2 105
104 20 30.0 0.8 0.14 52 45 43 34 3.2 5.2 105
105 32 28.0 1.0 0.23 64 47 55 34 4.3 6.3 115
106 50 20.0 1.2 0.30 64 56 55 43 4.3 6.3 115
107 80 17.0 1.4 0.50 80 54 73 40 4.3 6.8 140
108 125 13.5 1.8 0.62 80 64 73 50 4.3 6.8 140
109 200 11.5 2.8 1.00 100 67 81 51 5.3 8.0 175
110 300 7.5 3.6 1.25 100 82 81 65 5.3 8.0 175
111 400 8.0 4.5 1.60 120 76 76 57 7.0 13.0 200
112 630 6.0 6.8 2.30 120 96 76 77 7.0 13.0 200
The values in the table above are for the thermal steady state at 40°C ambient temperature.
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Type ETKSingle-phase control transformers to VDE 0570-2-2 / EN 61558-2-2
Application
Control transformers supplying control circuit in switchgear, distribution boards, machines, etc. according to VDE0113 / EN 60204.
For recommended fuses, seeex-stock range
Available ex stock380/400/420//230 Volt380/400/420// 24 Volt ➝ up to 1000 VA220/230/240//230 Volt ➝ up to 1000 VA220/230/240// 24 Volt ➝ up to 1000 VA24
Copyright © 2002-2005 SBA
25
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Separated windings
� With more severe requirements on test voltages and creepage distance and clearance in air because these transformers are often exposed to overvoltage
� Input-side matching taps
� Required space according to DIN 41308
� Connections to safe-to-touch screw terminals in accordance with VBG 4 with self-releasing clamp(additional clamp type terminal on request)
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
Internet: www.sba.de
Type ETKSINGLE-PHASE CONTROL TRANSFORMERS
Specifications
Output range 50 VA – 2500 VAInput voltage max. 750 VOutput voltage max. 250 VFrequency 50-60 HzVector group Ii0Protection class IProtection index IP 00Insulation class BAmbient temperature max. 40° C
Overview
Size Rated output Short time rating uk ur Total Copper- Dimensionscos phi = 1 cos phi = 0,5 weight weight a1 b1 a2 b2 a3 b3 c
VA (DB) VA % % appr. kg appr. kg approx. mm
151 50 115 12.33 12.31 1.2 0.25 78 61 56 49 4.8 8 80
152 63 155 10.41 10.40 1.5 0.28 78 71 56 58 4.8 8 80
153 100 215 11.01 10.98 1.6 0.35 84 64 64 50 4.8 8 86
154 125 290 9.60 9.59 2.0 0.40 84 77 64 64 4.8 8 86
155 160 390 8.06 8.03 2.3 0.52 96 81 84 64 5.8 9 96
156 200 515 7.11 7.05 2.8 0.65 96 89 84 73 5.8 9 96
157 250 680 6.45 6.43 3.6 0.72 96 103 84 87 5.8 9 96
160 320 825 6.46 6.41 4.2 1.05 120 93 90 74 5.8 12 111
161 400 1130 5.34 5.28 5.2 1.15 120 101 90 85 5.8 12 111
162 500 1540 4.78 4.75 6.6 1.40 120 121 90 104 5.8 12 111
163 630 1790 4.83 4.75 7.7 2.00 150 113 122 90 7.0 15 132
164 800 2500 3.83 3.73 9.9 2.35 150 130 122 106 7.0 15 132
165 1000 3520 3.40 3.34 13.1 2.50 150 155 122 133 7.0 15 132
166 1250 2990 4.19 3.71 13.7 3.80 174 127 135 102 7.0 15 148
167 1600 4260 3.51 3.12 17.2 4.20 174 147 135 122 7.0 15 148
168 2000 5740 3.10 2.74 20.5 4.50 174 167 135 142 7.0 15 148
169 2500 7900 2.67 2.34 26.0 5.50 192 190 155 154 11.0 18 170
The values in the table above are for the thermal steady state at 40°C ambient temperature.
[email protected] [email protected]
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
14
available ex stock380/400/420//230 Volt380/400/420// 24 Volt220/230/240//230 Volt 220/230/240// 24 Volt
Recommended fusessee ex-stock range
26
Typ: ETKS
Art.Nr.:
151-0051
Leistung:
50/115 VA
50-60 H
z
PRI:
380/400/420 V
SEC:
24 V 2,08 A
G5x20 M 2 A
(ext.)
Betr: D
B ta=40°C I-
Kl: T40/B
EN 6155
EN 61
Type ETKSSingle-phase control transformers to VDE 0570-2-2 / EN 61558-2-2
for DIN rail TS 35 (DIN EN 50022)
Application
Control transformers supplying control circuits in switchgear systems,distribution boards, machines, etc. to VDE 0113 / EN 60204.
Copyright © 2002-2005 SBA
Internet: www.sba.de
Type ETKSSINGLE-PHASE CONTROL TRANSFORMERS
Specifications
Output range 50 VA – 200 VAInput voltage max. 750 VOutput voltage max. 250 VFrequency 50-60 HzVector group Ii0Protection class IProtection index IP 00Insulation class BAmbient temperature max. 40° C
Overview
27
[email protected] [email protected]
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Separated windings
� With more severe requirements on test voltages and creepage distance and clearance in air because these transformers are often exposed to overvoltage
� Input-side matching taps
� Required space according to DIN 41308
� Connections to safe-to-touch screw terminals in accordance with VBG 4 with self-releasing clamp(additional clamp type terminal on request)
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
Size Rated output Short time rating uk ur Total Copper- Dimensionscos phi = 1 cos phi = 0,5 weight weight a b c
VA (DB) VA % % appr. kg appr. kg approx. mm
151 50 115 12.33 12.31 1.3 0.25 78 61 80
152 63 155 10.41 10.40 1.6 0.28 78 71 80
153 100 215 11.01 10.98 1.7 0.35 84 64 86
154 125 290 9.60 9.59 2.1 0.40 84 77 86
155 160 390 8.06 8.03 2.4 0.52 96 81 96
156 200 515 7.11 7.05 2.9 0.65 96 89 96
The values in the table above are for the thermal steady state at 40°C ambient temperature.
Type ETKUUniversal control transformers to VDE 0570-2-2 / EN 61558-2-2Single-phase isolating transformers to VDE 0570-2-4 / EN 61558-2-4 / UL 506
available ex stock Recommended fuses see ex-stock range
Terminal connection diagramsee ex-stock range
Application
Isolating transformers for general application, e.g., as associated transformers for devices to VDE 0700, 0750, 0805.Transformers supplying control circuits in switchgear systems, distribution boards, machines, etc. to VDE 0113.Adapts to 13 different line-side supply voltages
� Built to UL insulation class B, therefore no output reduction in relation to VDE specifications necessary.� Suitable for UL labeled industrial control panels according to UL guideline UL 508A.
28
E250288
Copyright © 2002-2005 SBA
Type ETKUUNIVERSAL CONTROL TRANSFORMERS
Overview
Specifications
Output range 160 VA – 5600 VAInput voltage 200/220/240/360/380/
400/420/440/460/480/500/530/550 V
Output voltage 2 x 115 V for optional series or parallel connection
Frequency 50-60 HzVector group IIii0Protection class IProtection index IP 00Insulation class BAmbient temperature max. 40° C
29
Internet: www.sba.de
Art. no. Rated output Short-time rating Total Copper Dimensionscos � = 1 cos � = 0,5 weight weight a1 b1 a2 b2 a3 b3 cVA (DB) VA appr. kg appr. kg approx. mm
155-0245 160 354 2.3 0.52 96 81 84 64 5.8 9 105
156-0255 200 475 2.8 0.65 96 89 84 73 5.8 9 105
157-0300 250 625 3.6 0.72 96 103 84 87 5.8 9 105
160-0220 320 742 4.2 1.05 120 93 90 74 5.8 12 111
161-0240 400 1035 5.2 1.15 120 101 90 85 5.8 12 111
162-0365 500 1380 6.6 1.40 120 121 90 104 5.8 12 111
163-0260 630 1530 7.7 2.00 150 113 122 90 7 15 132
164-0220 800 2055 9.9 2.35 150 130 122 106 7 15 132
165-0365 1000 2990 13.1 2.50 150 155 122 133 7 15 132
166-0080 1250 2530 13.7 3.80 174 127 135 102 7 15 148
167-0140 1600 3300 17.2 4.20 174 147 135 122 7 15 148
168-0125 2000 4600 20.5 4.50 174 167 135 142 7 15 148
169-0060 2500 6500 26.0 5.50 192 190 155 154 11 18 170
169-0065 3000 6750 26.0 5.50 192 190 155 154 11 18 170
189-0105* 3400 11000 29.0 9.30 283 196 200 174 14 9 170
190-0075* 4800 11200 39.0 15.0 331 236 240 204 14 9 186
190-0080* 5600 13200 38.0 14.0 331 236 240 204 14 9 186
The values in the table above are for the thermal steady state at 40°C ambient temperature.* Different design due to UI cores
With UL/cUL test label
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Separated windings by double/extra strong insulation (safe separation)
� With more severe requirements on test voltages and creepage distance and clearance in air because these transformers are often exposed to overvoltage
� Input-side matching taps
� Connections to safe-to-touch screw terminals in accordance with VBG 4 with self-releasing clamp(additional clamp type terminal on request)
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
14
Type UTKSingle-phase control transformers to VDE 0570-2-2 / EN 61558-2-2
available ex stock
380/400/420//230 Volt ➝ from 2500 VAto 5000 VA
Recommended fuses see ex-stock range
30
Application
Control transformers supplying control circuits in switchgear systems, distribution boards, machines, etc. to VDE 0113 / EN 60204.
Copyright © 2002-2005 SBA
31
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Separated windings
� With more severe requirements on test voltages and creepage distance and clearance in air because these transformers are often exposed to overvoltage
� Input-side matching taps
� Resting on angular brackets (DIN 41307)
� Connections to safe-to-touch screw terminals in accordance with VBG 4 with self-releasing clamp
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
Internet: www.sba.de
Type UTKSINGLE-PHASE CONTROL TRANSFORMERS
Specifications
Output range 1250 VA– 5000 VAInput voltage max. 750 VOutput voltage max. 750 VOutput current max. 135 AFrequency 50-60 HzVector group Ii0Protection class IProtection index IP 00Insulation class BAmbient temperature max. 40° C
Overview
[email protected] [email protected]
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
Size Rated output Short time rating uk ur Total Copper- Dimensionscos phi = 1 cos phi = 0,5 weight weight a1 b1 a2 b2 a3 b3 c d
VA (DB) VA % % appr. kg appr. kg approx. mm
181 1250 4200 4.04 4.01 14.5 4.3 230 150 152 126 9 6 143 19
186 1600 5250 3.71 3.65 16.0 5.5 260 172 176 146 14 9 136 22
187 2000 7560 3.30 3.28 22.0 6.6 260 172 176 146 14 9 162 22
188 2500 8320 3.06 2.92 24.0 8.7 283 196 200 174 14 9 145 25
189 3200 12770 2.55 2.48 30.0 10.0 283 196 200 174 14 9 170 25
190 4000 11140 3.17 2.79 39.0 15.0 331 236 240 204 14 9 186 30
190 5000 14355 3.02 2.66 38.0 14.0 331 236 240 204 14 9 186 30
The values in the table above are for the thermal steady state at 40°C ambient temperature.
14
Type ESISingle-phase safety isolating transformers to VDE 0570-2-6 / EN 61558-2-6
Application
Transformers supplying electric circuits or devices working with safety extra-low voltage (SELV, max. 50 V) (e.g. hand lamps, portable tools, toys, etc.).
available ex stock380/400/420// 24 Volt ➝ up to 1000 VA220/230/240// 24 Volt ➝ up to 1000 VA
Recommended fuses see ex-stock range
32
Copyright © 2002-2005 SBA
33
Internet: www.sba.de
Type ESISINGLE-PHASE SAFETY ISOLATING TRANSFORMERS
Specifications
Output range 50 VA – 2500 VAInput voltage max. 750 VOutput voltage max. 50 VOutput current max. 65 AFrequency 50-60 HzVector group Ii0Protection class IProtection index IP 00Insulation class BAmbient temperature max. 40° C
Overview
[email protected] [email protected]
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Separated windings by double/extra strong insulation (safe separation)
� Required space according to DIN 41308
� Input-side matching taps
� Connections to safe-to-touch screw terminals in accordance with VBG 4 with self-releasing clamp(additional clamp type terminal on request)
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
Size Rated output Short time rating uk ur Total Copper- Dimensionscos phi = 1 cos phi = 0,5 weight weight a1 b1 a2 b2 a3 b3 c
VA (DB) VA % % appr. kg appr. kg approx. mm
151 50 115 12.33 12.31 1.2 0.25 78 61 56 49 4.8 8 80
152 63 155 10.41 10.40 1.5 0.28 78 71 56 58 4.8 8 80
153 100 215 11.01 10.98 1.6 0.35 84 64 64 50 4.8 8 86
154 125 290 9.60 9.59 2.0 0.40 84 77 64 64 4.8 8 86
155 160 390 8.06 8.03 2.3 0.52 96 81 84 64 5.8 9 96
156 200 515 7.11 7.05 2.8 0.65 96 89 84 73 5.8 9 96
157 250 680 6.45 6.43 3.6 0.72 96 103 84 87 5.8 9 96
160 320 825 6.46 6.41 4.2 1.05 120 93 90 74 5.8 12 111
161 400 1130 5.34 5.28 5.2 1.15 120 101 90 85 5.8 12 111
162 500 1540 4.78 4.75 6.6 1.40 120 121 90 104 5.8 12 111
163 630 1790 4.83 4.75 7.7 2.00 150 113 122 90 7.0 15 132
164 800 2500 3.83 3.73 9.9 2.35 150 130 122 106 7.0 15 132
165 1000 3520 3.40 3.34 13.1 2.50 150 155 122 133 7.0 15 132
166 1250 2990 4.19 3.71 13.7 3.80 174 127 135 102 7.0 15 148
167 1600 4260 3.51 3.12 17.2 4.20 174 147 135 122 7.0 15 148
168 2000 5740 3.10 2.74 20.5 4.50 174 167 135 142 7.0 15 148
169 2500 7900 2.67 2.34 26.0 5.50 192 190 155 154 11.0 18 170
The values in the table above are for the thermal steady state at 40°C ambient temperature.
14
Type USISingle-phase safety isolating transformers to VDE 0570-2-6 / EN 61558-2-6
Application
Transformers supplying electric circuits or devices working with safety extra-low voltage (SELV, max. 50 V) (e.g., mate-rials testing instruments, film welders, certain equipment in the chemical industry and in mining, etc.).
34
Copyright © 2002-2005 SBA
14
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Separated windings by two-champer design (safe separation)
� Resting on angular brackets (DIN 43107)
� Connections to safe-to-touch screw terminals in accordance with VBG 4 with self-releasing clamp(higher current ratings to studs or flat termination with bolt)
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
Internet: www.sba.de
Type usISINGLE-PHASE SAFETY ISOLATING TRANSFORMERS
Overview
Specifications
Output range 1 kVA – 10 kVAInput voltage max. 750 VOutput voltage max. 50 VOutput current an–Screw terminals max. 135 A–Studs max. 450 A–Flat termination max. 2000 AVector group Ii0Protection class IProtection index IP 00Insulation class B/FAmbient temperature max. 40° C
* With 2 eyebolts
35
[email protected] [email protected]
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
Size Rated output Voltage rise Total Copper Dimensionsin no-load weight weight a1 b1 a2 b2 a3 b3 c
kVA (DB) appr. % appr. kg appr. kg approx. mm
115 1.00 5.3 11.0 3.6 270 150 152 126 9 6 124
116 1.25 4.7 14.5 4.3 270 150 152 126 9 6 148
121 1.60 4.9 16.0 5.5 300 172 176 146 14 9 141
122 2.00 3.6 22.0 6.6 300 172 176 146 14 9 167
123 2.50 3.7 24.0 8.7 320 196 200 174 14 9 150
124 3.20 2.9 30.0 10.0 320 196 200 174 14 9 175
127 4.00 3.0 39.0 15.0 365 235 240 204 14 9 186
127 5.00 3.5 38.0 14.0 365 235 240 204 14 9 186
128 6.30 3.2 45.0 16.0 365 235 240 204 14 9 201
129 8.00 2.5 51.0 17.0 365 235 240 204 14 9 216
130* 10.00 2.2 61.0 24.0 420 276 280 243 14 9 205
The values in the table above are for the thermal steady state at 40°C ambient temperature.
14
Type ETTSingle-phase isolating transformers to VDE 0570-2-4 / EN 61558-2-4
Application
Transformers supplying electric circuits or devices for which an electrical isolation from the feeding electric circuit isprescribed (e.g., electric shavers, portable tools, lawn movers, etc.).
available ex stock380/400/420//230 Volt ➝ up to 2500 VA220/230/240//230 Volt ➝ up to 1000 VA
Recommended fuses see ex-stock range
36
Copyright © 2002-2005 SBA
37
Internet: www.sba.de
Type ETTSINGLE-PHASE ISOLATING TRANSFORMERS
Specifications
Output range 50 VA – 2500 VAInput voltage max. 750 VOutput voltage max. 750 VOutput current max. 65 AFrequency 50-60 HzVector group Ii0Protection class IProtection index IP 00Insulation class BAmbient temperature max. 40° C
Overview
[email protected] [email protected]
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Separated windings by double/extra strong insulation (safe separation)
� Required space according to DIN 41308
� Input-side matching taps
� Connections to safe-to-touch screw terminals in accordance with VBG 4 with self-releasing clamp(additional clamp type terminal on request)
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
Size Rated output Short time rating uk ur Total Copper- Dimensionscos phi = 1 cos phi = 0,5 weight weight a1 b1 a2 b2 a3 b3 c
kVA (DB) VA % % appr. kg appr. kg approx. mm
151 50 115 12.33 12.31 1.2 0.25 78 61 56 49 4.8 8 80
152 63 155 10.41 10.40 1.5 0.28 78 71 56 58 4.8 8 80
153 100 215 11.01 10.98 1.6 0.35 84 64 64 50 4.8 8 86
154 125 290 9.60 9.59 2.0 0.40 84 77 64 64 4.8 8 86
155 160 390 8.06 8.03 2.3 0.52 96 81 84 64 5.8 9 96
156 200 515 7.11 7.05 2.8 0.65 96 89 84 73 5.8 9 96
157 250 680 6.45 6.43 3.6 0.72 96 103 84 87 5.8 9 96
160 320 825 6.46 6.41 4.2 1.05 120 93 90 74 5.8 12 111
161 400 1130 5.34 5.28 5.2 1.15 120 101 90 85 5.8 12 111
162 500 1540 4.78 4.75 6.6 1.40 120 121 90 104 5.8 12 111
163 630 1790 4.83 4.75 7.7 2.00 150 113 122 90 7.0 15 132
164 800 2500 3.83 3.73 9.9 2.35 150 130 122 106 7.0 15 132
165 1000 3520 3.40 3.34 13.1 2.50 150 155 122 133 7.0 15 132
166 1250 2990 4.19 3.71 13.7 3.80 174 127 135 102 7.0 15 148
167 1600 4260 3.51 3.12 17.2 4.20 174 147 135 122 7.0 15 148
168 2000 5740 3.10 2.74 20.5 4.50 174 167 135 142 7.0 15 148
169 2500 7900 2.67 2.34 26.0 5.50 192 190 155 154 11.0 18 170
The values in the table above are for the thermal steady state at 40°C ambient temperature.
14
Type UTTSingle-phase isolating transformers nach VDE 0570-2-4 / EN 61558-2-4
Application
Transformers supplying electric circuits or devices for which an electrical isolation from the feeding electric circuit isprescribed (e.g., portable tools, certain equipment in the chemical industry and in mining, etc.).
38
Copyright © 2002-2005 SBA
14
Internet: www.sba.de
Type UTTSINGLE-PHASE ISOLATING TRANSFORMERS
Overview
Specifications
Output range 1 kVA – 25 kVAInput voltage max. 750 VOutput voltage max. 750 VOutput current at –Screw terminals max. 135 A–Studs max. max. 450 A–Flat termination max. 2000 AFrequency 50-60 HzVector group Ii0Protection class IProtection index IP 00Insulation class B/FAmbient temperature max. 40° C
* With 2 eyebolts
39
[email protected] [email protected]
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Separated windings by two-chamber design (safe separation)
� Resting on angular brackets (DIN 43107)
� Connections to safe-to-touch screw terminals in accordance with VBG 4 with self-releasing clamp(higher current ratings to studs or flat termination with bolt)
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
Size Rated output Voltage rise Total Copper Dimensionsin no-load weight weight a1 b1 a2 b2 a3 b3 c
kVA (DB) appr. % appr. kg appr. kg approx. mm
115 1.0 5.3 11.0 3.6 150 90 100 71 7 13 255
116 1.25 4.7 14.5 4.3 150 114 100 95 7 13 255
121 1.6 4.9 16.0 5.5 172 106 112 76 10 18 290
122 2.0 3.6 22.0 6.6 172 132 112 102 10 18 290
123 2.5 3.7 24.0 8.7 196 122 124 94 10 18 325
124 3.2 2.9 30.0 10.0 196 147 124 119 10 18 325
127 4-0 3.0 39.0 15.0 235 153 144 125 10 18 360
127 5.0 3.5 38.0 14.0 235 153 144 125 10 18 360
128 6.3 3.2 45.0 16.0 235 168 144 140 10 18 360
129 8.0 2.5 51.0 17.0 235 183 144 155 10 18 360
130* 10.0 2.2 61.0 24.0 275 173 176 143 12 18 435
131* 12.5 2.1 77.0 27.0 275 203 176 173 12 18 435
133* 16.0 2.0 88.0 36.0 313 193 196 157 13 20 490
134* 20.0 1.7 107.0 39.0 313 220 196 184 13 20 490
135* 25.0 1.3 128.0 43.0 313 250 196 214 13 20 490
The values in the table above are for the thermal steady state at 40°C ambient temperature.
14
Type UTMSingle-phase isolating transformers to VDE 0100 part 710
VDE 0570-2-15 / EN 61558-2-15
Application
Transformers supplying electric circuits or equipment in hospital rooms (e.g., bedrooms, examination rooms, operati-on theaters, etc.). Isolating transformers are preferably used in IT systems and rooms with group 2 medical (appli-cation) equipment, i.e. the isolating transformer must not switch off automatically and conform to the standard forpermanent incorporation in protection class II (without protective conductor and with double or extra strong insula-tion of all parts of the transformer). The transformer is available for protection class I on request. The required pro-tection class should expressly be specified in the order
40
Copyright © 2002-2005 SBA
41
Internet: www.sba.de
Type UTMSINGLE-PHASE ISOLATING TRANSFORMERS
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Due to the integration of a PTC thermistor in each coil, external monitoring arrangement potecting from overload must be provided
� Separated windings by shielding winding and double/extra strong insulation (safe separation)
� Required space according to DIN 41308
� Connections to safe-to-touch screw terminals in accordance with VBG 4 with self-releasing clamp(additional clamp type terminal on request)
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
Specifications
Output range 3.2 kVA – 8.0 kVAInput voltage 230 VOutput voltage 115 – 0 – 115 VOutput current max. 34.8 AFrequency 50-60 HzVector group li0 with shielding windingProtection class II (prepared)Protection index IP 00Insulation class BAmbient temperature max. 40° CShort-circuit voltage switching capacity < 3%No-load current < 3%Inrush current < 12 times rated current
Special versions
� With wrapped thermal switches instead of PTC thermistors
� With lower inrush current (8 x) like in prior norm VDE 0107
� Designed to protection class I
� Wider output range (0.5 kVA - 10 kVA)
� Wider Input voltage range (max. 1000 V AC)
Overview
for installation in medical equipment rooms
* With 2 eyebolts
41
[email protected] [email protected]
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
Size Rated output gl/gl to VDE 0636-31 Total Copper DimensionsRecommended fuse weight weight a1 b1 a2 b2 a3 b3 c
primary ssecondarykVA (DB) A A appr. kg appr. kg approx. mm
127-5069 3.2 25 16 38.0 14.0 235 153 144 125 10 18 360
129-5050 4.0 35 20 51.0 17.0 235 183 144 135 10 18 360
130-5030 5.0 35 25 61.0 24.0 275 173 176 143 12 18 435
131-5020* 6.3 50 35 77.0 27.0 275 203 176 173 12 18 435
132-5002* 8.0 63 35 88.0 36.0 305 233 176 203 12 18 435
The values in the table above are for the thermal steady state at 40°C ambient temperature.
14
Type ETISingle-phase insulating transformers to VDE 0550 part 3
Application
Insulating transformers are power transformers whose rated voltage at the input side and/or outputside is higher than 1000 V. The same standard applies to power transformers with outputvoltage(s) of more than 1 kV up to 10 kV (e.g., anode voltage generation for transmission tubes).
42
Copyright © 2002-2005 SBA
43
Internet: www.sba.de
Type ETISINGLE-PHASE INSULATING TRANSFORMERS
Overview
Specifications
Output range 63 VA – 2000 VAInput voltage max. 750 VOutput voltage max. 10 kVOutput current max. 10 AFrequency 50-60 HzVector group Ii0Protection class IProtection index IP 00Insulation class BAmbient temperature max. 40° C
Size Rated output Voltage rise Total Copper Dimensionsin no-load weight weight a1 b1 a2 b2 a3 b3 c
VA (DB) appr. % appr. kg appr. kg approx. mm
040 1.2 0.25 78 61 56 49 4.8 8 125
041 1.5 0.28 78 71 56 58 4.8 8 125
042 1.6 0.35 84 64 64 50 4.8 8 121
043 2.0 0.40 84 77 64 64 4.8 8 121
071 2.3 0.52 96 81 84 64 5.8 9 131
072 2.8 0.65 96 89 84 73 5.8 9 131
073 3.6 0.72 96 103 84 87 5.8 9 131
074 4.2 1.05 120 93 90 74 5.8 12 146
075 5.2 1.15 120 101 90 85 5.8 12 146
076 6.6 1.40 120 121 90 104 5.8 12 146
077 7.7 2.00 150 113 122 90 7.0 15 167
078 9.9 2.35 150 130 122 106 7.0 15 167
079 13.1 2.50 150 155 122 133 7.0 15 167
080 13.7 3.80 174 127 135 102 7.0 15 183
081 17.2 4.20 174 147 135 122 7.0 15 183
082 20.5 4.50 174 167 135 142 7.0 15 183
The values in the table above are for the thermal steady state at 40°C ambient temperature.
The rated output depends
strongly on the clearance
in air and creepage
distances which must be
maintained as a function
of the isolation voltage.
43
[email protected] [email protected]
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Separated windings
� Connection to insulators
� Required space according to DIN 41308
� Connections to safe-to-touch screw terminals in accordance with VBG 4 with self-releasing clamp(additional clamp type terminal on request)
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
14
Type UTISingle-phase insulating transformers to VDE 0550 part 3
Application
Insulating transformers are power transformers whose rated voltage at the output side is higher than 1000 V. Thesame standard applies to power transformers with output voltage(s) of more than 1 kV up to 10 kV (e.g., anodevoltage generation for transmission tubes.
44
Copyright © 2002-2005 SBA
* With 2 eyebolts
45
Internet: www.sba.de
Type UTISINGLE-PHASE INSULATING TRANSFORMERS
Overview
Specifications
Output range 1 kVA – 10 kVAInput voltage max. 660 VOutput voltage max. 10 kVOutput current max. 10 AFrequency 50-60 HzVector group Ii0Protection class IProtection index IP 00Insulation class BAmbient temperature max. 40° C
Size Rated output Voltage rise Total Copper Dimensionsin no-load weight weight a1 b1 a2 b2 a3 b3 c
VA (DB) appr. % appr. kg appr.kg approx. mm
115 11.0 3.6 230 150 152 126 9 6 124
116 14.5 4.3 230 150 152 126 9 6 148
121 16.0 5.5 260 172 176 146 14 9 141
122 22.0 6.6 260 172 176 146 14 9 167
123 24.0 8.7 283 196 200 174 14 9 150
124 30.0 10.0 283 196 200 174 14 9 175
127 39.0 15.0 331 236 240 204 14 9 186
127 38.0 14.0 331 236 240 204 14 9 186
128 45.0 16.0 331 236 240 204 14 9 201
129 51.0 17.0 331 236 240 204 14 9 216
130* 61.0 24.0 383 276 280 234 14 9 205
131* 77.0 27.0 383 276 280 234 14 9 235
133* 88.0 36.0 433 314 320 264 20 13 229
134* 107.0 39.0 433 314 320 264 20 13 256
135* 128.0 43.0 433 314 320 264 20 13 286
The values in the table above are for the thermal steady state at 40°C ambient temperature.
The rated output depends
strongly on the clearance
in air and creepage
distances which must be
maintained as a function
of the isolation voltage.
[email protected] [email protected]
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Separated windings (safe separation)
� Resting on angular brackets (DIN 43107)
� Connection to insulators
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
14
Type ESSSingle-phase autotransformers to VDE 0570-2-13 / EN 61558-2-13
Application
To supply electrical consumers of all kinds. Substantial savings in comparison with transformers with separate win-dings. Custom sizes and design features ensure optimal application
Design rating=Throughput rating x (highest voltage) - (lowest voltage)
(highest voltage)
Always specify the throughput rating in your order!
46
Copyright © 2002-2005 SBA
47
Internet: www.sba.de
Type ESSSINGLE-PHASE AUTOTRANSFORMERS
Overview
Specifications
Design rating range 63 VA – 2000 VAInput voltage max. 750 VOutput voltage max. 750 VOutput current max. 65 AFrequency 50-60 HzVector group I0Protection class IProtection index IP 00Insulation class BAmbient temperature max. 40° C
47
[email protected] [email protected]
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Required space according to DIN 41308
� Connections to safe-to-touch screw terminals in accordance with VBG 4 with self-releasing clamp(additional clamp type terminal on request)
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
Size Design rating Total Copper Dimensionsweight weight a1 b1 a2 b2 a3 b3 c
VA (DB) appr.kg appr.kg approx. mm
040 63 1.2 0.25 78 61 56 49 4.8 8 80
041 80 1.5 0.28 78 71 56 58 4.8 8 80
042 100 1.6 0.35 84 64 64 50 4.8 8 86
043 125 2.0 0.40 84 77 64 64 4.8 8 86
071 160 2.3 0.52 96 81 84 64 5.8 9 96
072 200 2.8 0.65 96 89 84 73 5.8 9 96
073 250 3.6 0.72 96 103 84 87 5.8 9 96
074 320 4.2 1.05 120 93 90 74 5.8 12 111
075 400 5.2 1.15 120 101 90 85 5.8 12 111
076 500 6.6 1.40 120 121 90 104 5.8 12 111
077 630 7.7 2.00 150 113 122 90 7.0 15 132
078 800 9.9 2.35 150 130 122 106 7.0 15 132
079 1000 13.1 2.50 150 155 122 133 7.0 15 132
080 1250 13.7 3.80 174 127 135 102 7.0 15 148
081 1600 17.2 4.20 174 147 135 122 7.0 15 148
082 2000 20.5 4.50 174 167 135 142 7.0 15 148
The values in the table above are for the thermal steady state at 40°C ambient temperature.
14
Type USSSingle-phase autotransformers to VDE 0532
VDE 0570-2-13 / 61558-2-13
Application
To supply electrical consumers of all kinds. Substantial savings in comparison with transformers with separate win-dings. Custom sizes and design features ensure optimal application.
48
Always specify the throughput rating in your order.
Design rating=Throughput rating x (highest voltage) - (lowest voltage)
(highest voltage)
Copyright © 2002-2005 SBA
* With 2 eyebolts
49
Internet: www.sba.de
Type USSSINGLE-PHASE AUTOTRANSFORMERS
Specifications
Design rating range 1 kVA – 25 kVAInput voltage max. 750 VOutput voltage max. 750 VOutput current at–Screw terminals max. 135 A–Studs max. 450 A–Flat termination max. 2000 AFrequency 50-60 HzVector group I0Protection class IProtection index IP 00Insulation class B/FAmbient temperature max. 40° C
[email protected] [email protected]
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Resting on angular brackets (DIN 43107)
� Connections to safe-to-touch screw terminals in accordance with VBG 4 with self-releasing clamp(higher current ratings to studs or flat termination with bolt)
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
OverviewSize Design rating Total Copper Dimensions
weight weight a1 b1 a2 b2 a3 b3 c
VA (DB) appr.kg appr.kg approx. mm
115 1.0 11.0 3.6 150 90 100 71 7 13 255
116 1.25 14.5 4.3 150 114 100 95 7 13 255
121 1.6 16.0 5.5 172 106 112 76 10 18 290
122 2.0 22.0 6.6 172 132 112 102 10 18 290
123 2.5 24.0 8.7 196 122 124 94 10 18 325
124 3.2 30.0 10.0 196 147 124 119 10 18 325
127 4.0 39.0 15.0 235 153 144 125 10 18 360
127 5.0 38.0 14.0 235 153 144 125 10 18 360
128 6.3 45.0 16.0 235 168 144 140 10 18 360
129 8.0 51.0 17.0 235 183 144 155 10 18 360
130* 10.0 61.0 24.0 275 173 176 143 12 18 435
131* 12.5 77.0 27.0 275 203 176 173 12 18 435
133* 16.0 88.0 36.0 313 193 196 157 13 20 490
134* 20.0 107.0 39.0 313 220 196 184 13 20 490
135* 25.0 128.0 43.0 313 250 196 214 13 20 490
The values in the table above are for the thermal steady state at 40°C ambient temperature.
14
Type ELTSingle-phase fan transformers to VDE 0570-2-13 / EN 61558-2-13
Application
for speed control of fan motors by applying a 7-step or 5-step output voltage. Suitable for continuous operation.Custom sizes and design features ensure optimal application.
50
available ex stock
Copyright © 2002-2005 SBA
Specifications
Output range 350 VA – 8000 VAInput voltage 230 V bzw. 400 VOutput voltage 80... 230 V (7 steps) bzw.
140...400 V (5 steps)Rated current max. 23 AFrequency 50-60 HzVector group Ia0Protection class IProtection index IP 00Insulation class BAmbient temperature max. 40° C
Input: 400 V (use Vee connection in three-phase systems)Output: 140/180/230/280/400
Input: 230 VOutput: 80/100/125/150/170/190/ 230 V
51
Internet: www.sba.de
Type ELTSINGLE-PHASE FAN TRANSFORMERS
Overview
[email protected] [email protected]
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Required space according to DIN 41308
� Connections to safe-to-touch screw terminals in accordance with VBG 4 with self-releasing clamp
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
Size Output current Total Copper Dimensionsweight weight a1 b1 a2 b2 a3 b3 c
A appr. kg appr. kg approx. mm
041-0058 1.5 1.5 0.30 78 71 56 58 4.8 8 80
043-0398 2.4 2.0 0.40 84 77 64 64 4.8 8 86
072-0198 3.8 2.8 0.65 96 89 84 73 5.8 9 96
074-0209 6.0 4.2 1.05 120 93 90 74 5.8 12 111
076-0224 9.5 6.6 1.40 120 121 90 104 5.8 12 111
077-0238 12.0 7.7 2.00 150 113 122 90 7.0 15 132
078-0157 15.0 9.9 2.35 150 130 122 106 7.0 15 132
079-0298 19.0 13.1 2.50 150 155 122 133 7.0 15 132
080-0035 23.0 13.7 3.80 174 127 135 102 7.0 15 148
The values in the table above are for the thermal steady state at 40°C ambient temperature.
Size Output current Total Copper Dimensionsweight weight a1 b1 a2 b2 a3 b3 c
A appr. kg appr.kg approx. mm
071-0263 1.6 2.3 0.52 96 81 84 64 5.8 9 96
073-0379 2.5 3.6 0.72 96 103 84 87 5.8 9 96
076-0341 5.0 6.6 1.40 120 121 90 104 5.8 12 111
078-0232 8.0 9.9 2.35 150 130 122 106 7 15 132
079-0416 10.0 13.1 2.50 150 155 122 133 7 15 132
080-0076 12.5 13.7 3.80 174 127 135 102 7 15 148
081-0062 14.0 17.2 4.20 174 147 135 122 7 15 148
082-0057 20.0 20.5 4.50 174 167 135 142 7 15 148
The values in the table above are for the thermal steady state at 40°C ambient temperature.
14
Type DTSThree-phase power transformers to VDE 0570-2-1 / EN 61558-2-1
Application
To supply electrical consumers of all kinds, e.g. measuring and control instruments, power electronic modules,mechanical engineering etc.. Customized specification and dimensions ensure optimal application.
52
Copyright © 2002-2005 SBA
* With 2 eyebolts
53
Internet: www.sba.de
Type DTSTHREE-PHASE POWER TRANSFORMERS
Overview
Specifications
Output range 40 VA – 40 kVAInput voltage max. 750 VOutput voltage max. 750 VOutput current at–Screw terminals max. 135 A–Studs max. 450 A–Flat termination max. 1500 AFrequency 50-60 HzVector group Yy0Protection class IProtection index IP 00Insulation class B/FAmbient temperature max. 40° C
[email protected] [email protected]
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Separated windings (safe separation)
� Resting on angular brackets (DIN 43107)
� Connections to safe-to-touch screw terminals in accordance with VBG 4 with self-releasing clamp(higher current ratings to studs or flat termination with bolt)
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
Size Rated output Voltage rise Total Copper Dimensionsin no-load weight weight a1 b1 a2 b2 a3 b3 c
VA (DB) appr. % appr. kg appr. kg approx. mm
205 40 19.0 1.1 0.3 95 48 50 34 4 7 116
206 63 15.0 2.0 0.4 95 57 50 43 4 7 116
207 125 16.3 2.6 0.8 120 82 81 46 6 8 134
208 160 11.1 4.2 1.0 120 92 81 57 6 8 134
209 250 9.9 5.0 1.4 150 101 106 61 7 13 172
210 400 7.5 6.0 1.8 150 116 106 76 7 13 172
211 500 8.5 7.5 2.6 180 106 106 66 7 13 188
212 800 5.8 12.0 3.8 180 126 106 86 7 13 188
215 1250 5.8 16.0 5.0 228 110 176 71 7 13 257
216 1600 5.0 20.0 6.0 228 134 176 95 7 13 257
221 2000 5.0 23.0 6.8 264 136 200 76 10 18 294
222 2500 4.2 26.0 8.7 264 162 200 102 10 18 294
223 3200 3.4 33.0 13.5 300 152 224 94 10 18 328
224 5000 3.1 42.0 14.5 300 177 224 119 10 18 328
227* 6300 3.0 53.0 21.0 360 183 264 125 10 18 371
227* 8000 2.8 54.0 22.0 360 183 264 125 10 18 371
228* 10000 2.4 62.0 26.0 360 198 264 140 10 18 371
230* 12500 2.2 90.0 33.0 420 213 316 143 13 20 435
231* 18000 1.5 110.0 36.0 420 243 316 173 13 20 435
233* 25000 1.3 125.0 42.0 480 233 356 157 13 20 490
234* 30000 1.1 165.0 48.0 480 260 356 184 13 20 490
235* 40000 0.9 220.0 62.0 480 290 356 214 13 20 490
The values in the table above are for the thermal steady state at 40°C ambient temperature.
14
Type DTSThree-phase power transformers to VDE 0532
Application
To supply electrical consumers of all kinds, e.g. measuring and control instruments, power electronic modules,mechanical engineering etc.. Customized specification and dimensions ensure optimal application.
54
Copyright © 2002-2005 SBA
55
Internet: www.sba.de
Type DTSTHREE-PHASE POWER TRANSFORMERS
Specifications
Output range 40 kVA – 250 kVAInput voltage max. 750 VOutput voltage max. 750 VOutput current at max. 65 A–Screw terminals max. 135 A–Studs max. 450 A–Flat termination max. 1500 AFrequency 50-60 HzVector group Yy0Protection class IProtection index IP 00Insulation class B/FAmbient temperature max. 40° C
Overview
[email protected] [email protected]
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Separated winding
� Resting on U sections
� Connections to safe-to-touch screw terminals in accordance with VBG 4 with self-releasing clamp(higher current ratings to studs or flat termination with bolt)
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
Size Rated output Short-circuit Total- Copper Dimensionsvoltage ur weight weight a1 b1 a2 b2 d c
kVA (DB) appr. % appr. kg appr. kg approx. mm
249 40 3.15 190.0 56.0 570 500 380 450 13 705
237 50 2.70 220.0 64.0 570 500 380 450 13 705
239 63 2.09 270.0 77.0 570 500 380 450 13 705
248 80 2.05 330.0 105.0 720 500 480 450 15 810
241 100 1.65 420.0 122.0 720 500 480 450 15 810
242 125 1.40 490.0 132.0 720 500 480 450 15 810
246 160 1.32 590.0 212.0 900 500 600 450 15 870
247 200 1.10 740.0 236.0 900 500 600 450 15 870
245 250 1.07 860.0 250.0 900 500 600 450 15 870
The values in the table above are for the thermal steady state at 40°C ambient temperature.
14
Type DTLThree-phase power transformers to VDE 0570-2-1 / EN 61558-2-1
Application
To supply electrical consumers of all kinds, e.g. measuring and control instruments, power electronic modules,mechanical engineering etc.. Customized specification and dimensions ensure optimal application.
56
Copyright © 2002-2005 SBA
57
Internet: www.sba.de
Type DTLTHREE-PHASE POWER TRANSFORMERS
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Separated windings
� Resting on angular brackets (DIN 41307)
� Connections to safe-to-touch screw terminals in accordance with VBG 4 with self-releasing clamp(higher current ratings to studs or flat termination with bolt)
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
Specifications
Output range 40 VA – 40 kVA Input voltage max. 750 VOutput voltage max. 750 VOutput current at–Screw terminals max. 135 A–Studs max. 450 A–Flat termination max. 1500 AFrequency 50-60 HzVector group Yy0Protection class IProtection index IP 00Insulation class B/FAmbient temperature max. 40°C
Overview
* With 2 eyebolts
[email protected] [email protected]
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
Size Rated output Voltage rise Total Copper Dimensionsin no-load weight weight a1 b1 a2 b2 a3 b3 d c
VA (DB) appr. % appr. kg appr. kg approx. mm
205 40 19.0 1.1 0.3 135 96 95 72 8 6 7 70
206 63 15.0 2.0 0.4 135 96 95 72 8 6 7 80
207 125 16.3 2.6 0.8 160 120 124 80 8 6 8 78
208 160 11.1 4.2 1.0 160 120 124 80 8 6 8 88
209 250 9.9 5.0 1.4 175 185 100 165 10 7 13 85
210 400 7.5 6.0 1.8 175 185 100 165 10 7 13 100
211 500 8.5 7.5 2.6 190 206 120 184 10 7 15 95
212 800 5.8 12.0 3.8 190 206 120 184 10 7 15 115
215 1250 5.8 16.0 5.0 230 254 152 228 10 7 19 124
216 1600 5.0 20.0 6.0 230 254 152 228 10 7 19 148
221 2000 5.0 23.0 6.8 260 290 176 258 14 9 22 141
222 2500 4.2 26.0 8.7 260 290 176 258 14 9 22 167
223 3200 3.4 33.0 13.5 283 330 200 298 14 9 25 150
224 5000 3.1 36.0 14.5 283 330 200 298 14 9 25 175
227* 6300 3.0 53.0 21.0 331 394 240 358 14 9 30 186
227* 8000 2.8 54.0 22.0 331 394 240 358 14 9 30 186
228* 10000 2.4 62.0 26.0 331 394 240 358 14 9 30 201
230* 12500 2.2 90.0 33.0 383 452 280 408 20 13 35 205
231* 18000 1.5 110.0 36.0 383 452 280 408 20 13 35 235
233* 25000 1.3 125.0 42.0 433 526 320 472 20 13 40 229
234* 30000 1.1 165.0 48.0 433 526 320 472 20 13 40 256
235* 40000 0.9 220.0 62.0 433 526 320 472 20 13 40 286
The values in the table above are for the thermal steady state at 40°C ambient temperature.
14
Type DTLThree-phase transformers to VDE 0532
58
Application
To supply electrical consumers with higher power consumption, e.g. furnaces, melting troughs, converter drives,production lines, etc. Customized specification and dimensions ensure optimal application.
Copyright © 2002-2005 SBA
59
Internet: www.sba.de
Type DTLTHREE-PHASE TRANSFORMERS
Specifications
Output range 40 kVA – 250 kVA Input voltage max. 750 VOutput voltage max. 750 VOutput current to–Screw terminals max. 135 A–Studs max. 450 A–Flat termination max. 1500 AFrequency 50-60 HzVector group Yy0Protection class IProtection index IP 00Insulation class B/FAmbient temperature max. 40°C
Overview
[email protected] [email protected]
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Separated winding
� Resting on U- sections
� Connections to safe-to-touch screw terminals in accordance with VBG 4 with self-releasing clamp(higher current ratings to studs or flat termination with bolt)
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
Size Rated output Short-circuit Total- Copper Dimensionsvoltage ur weight weight a1 b1 a2 b2 d c
kVA (DB) appr. % appr. kg appr. kg approx. mm
249 40 3.15 190.0 56.0 670 650 495 610 13 270
237 50 2.70 220.0 64.0 670 650 495 610 13 285
239 63 2.09 270.0 77.0 670 650 495 610 13 310
248 80 2.05 330.0 105.0 770 800 570 760 15 285
241 100 1.63 420.0 122.0 770 800 570 760 15 310
242 125 1.40 490.0 132.0 770 800 570 760 15 340
246 160 1.32 590.0 212.0 830 980 600 940 15 305
247 200 1.10 740.0 236.0 830 890 600 940 15 335
245 250 1.07 860.0 250.0 830 980 600 940 15 370
The values in the table above are for the thermal steady state at 40°C ambient temperature.
14
Type DSIThree-phase safety isolating transformers to VDE 0570-2-6 / EN 61558-2-6
Application
Transformers supplying electric circuits or devices working with safety extra-low voltage (SELV, max. 50 V) e.g. por-table tools.
60
Copyright © 2002-2005 SBA
14
Internet: www.sba.de
Type DSITHREE-PHASE SAFETY ISOLATING TRANSFORMERS
Specifications
Output range 40 VA – 18 kVA Input voltage max. 750 VOutput voltage max. 50 VOutput current at–Screw terminals max. 135 A–Studs max. 450 A–Flat termination max. 1500 AFrequency 50-60 HzVector group Yy0Protection class IProtection index IP 00Insulation class B/FAmbient temperature max. 40°C
Overview
* With 2 eyebolts
61
[email protected] [email protected]
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Separated windings by two-champer design (safe separation)
� Resting on angular brackets (DIN 41307)
� Connections to safe-to-touch screw terminals in accordance with VBG 4 with self-releasing clam(higher current ratings to studs or flat termination with bolt)
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
Size Rated output Voltage rise Total Copper Dimensionsin no-load weight weight a1 b1 a2 b2 a3 b3 c
VA (DB) appr. % appr. kg appr. kg approx. mm
205 40 19.0 1.1 0.3 160 96 104 72 8 6 70
206 63 15.0 2.0 0.4 160 96 104 72 8 6 80
207 125 16.3 2.6 0.8 180 120 130 80 8 6 78
208 160 11.1 4.2 1.0 180 120 130 80 8 6 88
209 250 9.9 5.0 1.4 210 185 100 165 10 7 85
210 320 7.5 6.0 1.8 210 185 100 165 10 7 100
211 500 8.5 7.5 2.6 230 206 120 184 10 7 95
212 800 5.8 12.0 3.8 230 206 120 184 10 7 115
215 1250 5.8 16.0 5.0 270 254 152 228 10 7 124
216 1600 5.0 20.0 6.0 270 254 152 228 10 7 148
221 2000 5.0 23.0 6.8 300 290 176 258 14 9 141
222 2500 4.2 26.0 8.7 300 290 176 258 14 9 167
223 3200 3.4 33.0 13.5 320 330 200 298 14 9 150
224 5000 3.1 36.0 14.5 320 330 200 298 14 9 175
227* 6300 3.0 53.0 21.0 365 394 240 358 14 9 186
228* 8000 2.4 62.0 36.0 365 394 240 358 14 9 201
229* 10000 2.4 80.0 32.0 365 394 240 358 14 9 216
230* 12500 2.2 90.0 33.0 420 452 280 408 20 13 205
231* 18000 1.5 110.0 36.0 420 452 280 408 20 13 235
The values in the table above are for the thermal steady state at 40°C ambient temperature.
14
Type DTTThree-phase isolating transformers to VDE 0570-2-4 / EN 61558-2-4
Application
Transformers supplying electric circuits or devices for which an electrical isolation from the feeding electric circuit isprescribed (e.g., portable tools, certain equipment in the chemical industry and in mining, etc.).
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Copyright © 2002-2005 SBA
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Type DTTTHREE-PHASE ISOLATING TRANSFORMERS
Specifications
Output range 40 VA – 40 kVA Input voltage max. 750 VOutput voltage max. 750 VOutput current at–Screw terminals max. 135 A–Studs max. 450 A–Flat termination max. 1500 AFrequency 50-60 HzVector group Yy0Protection class IProtection index IP 00Insulation class B/FAmbient temperature max. 40°C
Overview
* With 2 eyebolts
63
[email protected] [email protected]
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Separated windings by double/extra strong insulation(safe separation)
� Resting on angular brackets (DIN 41307)
� Connections to safe-to-touch screw terminals in accordance with VBG 4 with self-releasing clamp(higher current ratings to studs or flat termination with bolt)
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
Size Rated output Voltage rise Total Copper Dimensionsin no-load weight weight a1 b1 a2 b2 a3 b3 c
VA (DB) appr. % appr. kg appr. kg approx. mm
205 40 19.0 1.1 0.3 95 48 50 34 4 7 116
206 63 15.0 2.0 0.4 95 57 50 43 4 7 116
207 125 16.3 2.6 0.8 120 82 81 46 6 8 134
208 160 11.1 4.2 1.0 120 92 81 57 6 8 134
209 250 9.9 5.0 1.4 150 101 106 61 7 13 172
210 400 7.5 6.0 1.8 150 116 106 76 7 13 172
211 500 8.5 7.5 2.6 180 106 106 66 7 13 188
212 800 5.8 12.0 3.8 180 126 106 86 7 13 188
215 1250 5.8 16.0 5.0 228 110 176 71 7 13 257
216 1600 5.0 20.0 6.0 228 134 176 95 7 13 257
221 2000 5.0 23.0 6.8 264 136 200 76 10 18 294
222 2500 4.2 26.0 8.7 264 162 200 102 10 18 294
223 3200 3.4 33.0 13.5 300 152 224 94 10 18 328
224 5000 3.1 36.0 14.5 300 177 224 119 10 18 328
227* 6300 3.0 53.0 21.0 360 183 264 125 10 18 371
227* 8000 2.8 54.0 22.0 360 183 264 125 10 18 371
228* 10000 2.4 62.0 26.0 360 198 264 140 10 18 371
230* 12500 2.2 90.0 33.0 420 213 316 143 13 20 435
231* 18000 1.5 110.0 36.0 420 243 316 173 13 20 435
233* 25000 1.3 125.0 42.0 480 233 356 157 13 20 490
234* 30000 1.1 165.0 48.0 480 260 356 184 13 20 490
235* 40000 0.9 220.0 62.0 480 290 356 214 13 20 490
The values in the table above are for the thermal steady state at 40°C ambient temperature.
14
Type DTMThree-phase isolating transformers to VDE 0100 part 710
VDE 0570-2-15 / EN 61558-2-15
Application
Isolating transformers supplying electric circuits or equipment in hospital rooms (e.g., bedrooms, examinationrooms, operation theaters, etc.).Isolating transformers are preferably used in IT systems and rooms with group 2 medical (application) equipment,i.e. the isolating transformer must not switch off automatically and conform to the standard for permanent incorpo-ration in protection class II (without protective conductor and with double or extra strong insulation of all parts ofthe transformer). The transformer is available for protection class I on request. The required protection class shouldexpressly be specified in the order.
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Copyright © 2002-2005 SBA
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Internet: www.sba.de
Type DTMSINGLE-PHASE ISOLATING TRANSFORMERS
Specifications
Output range 3.0 kVA – 8.0 kVAInput voltage 3 x 400 VOutput voltage 3 x 230 VOutput current max. 3 x 20,1AFrequency 50-60 HzVector group Yyn0 with shielding windingProtection class II (prepared)Protection index IP 00Insulation class BAmbient temperature max. 40° CShort-circuit voltage < 3%No-load current < 3%Inrush current < 12-times rated current
for installation in medical equipment rooms
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Due to the integration of a PTC thermistor in each coil, external monitoring arrangement protecting from overload must be provided
� Separated windings by shielding winding and double/extra strong insulation (safe separation)
� Required space according to DIN 41308
� Connections to safe-to-touch screw terminals in accordance with VBG 4 with self-releasing clamp(additional clamp type terminal on request)
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
Special versions
� With wrapped thermal switches instead of PTC thermistors
� With lower inrush current (8 x) like in prior norm VDE 0107
� Designed to protection class I
� Wider output range (0.5 kVA - 10 kVA)
� Wider Input voltage range (max. 1000 V AC)
65
Overview
* With 2 eyebolts
[email protected] [email protected]
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
Size Rated output gl/gl to VDE 0636-31 Total Copper- DimensionsRecommended fuse weight weight a1 b1 a2 b2 a3 b3 c
primary secondarykVA (DB) A A appr. kg appr. kg approx. mm
001-5160 3.2 16 10 38.0 16.5 300 192 224 119 10 18 328
227-5061* 4.0 16 10 53.0 22.0 360 183 264 125 10 18 371
2285052* 5.0 20 16 62.0 26.0 360 198 264 140 12 18 371
229-5002* 6.3 25 16 80.0 30.0 360 213 264 155 12 18 371
230-5021* 8.0 35 20 90.0 33.0 420 213 316 143 12 20 435
The values in the table above are for the thermal steady state at 40°C ambient temperature.
14
Type DTIThree-phase insulating transformers to VDE 0550 part 3
Application
Insulating transformers are power transformers whose rated voltage at the input and/or output side is higher than1000 V. The same standard applies to power transformers with output voltage(s) of more than 1 kV up to 15 kV(e.g., anode voltage generation for transmission tubes).
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Copyright © 2002-2005 SBA
* With 2 eyebolts
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Type DTITHREE-PHASE INSULATING TRANSFORMERS
Overview
Specifications
Output range 1 kVA – 10 kVAInput voltage max. 750 VOutput voltage max. 10 kVOutput current max. 10 AFrequency 50-60 HzVector group Yy0Protection class IProtection index IP 00Insulation class BAmbient temperature max. 40° C
[email protected] [email protected]
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Separated windings
� Resting on angular brackets (DIN 41307)
� Connection to insulators
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
Size Rated output Total Copper Dimensionsweight weight a1 b1 a2 b2 a3 b3 c
VA (DB) appr. kg appr. kg approx. mm
205 1.1 0.3 135 96 104 72 8 6 75
206 2.0 0.4 135 96 104 72 8 6 85
207 2.6 0.8 160 120 124 92 8 6 94
208 4.2 1.0 160 120 124 92 8 6 94
209 5.0 1.4 175 185 100 165 10 7 90
210 6.0 1.8 175 185 100 165 10 7 105
211 7.5 2.6 190 206 120 184 10 7 100
212 12.0 3.8 190 206 120 184 10 7 120
215 16.0 5.0 230 254 152 228 10 7 130
216 20.0 6.0 230 254 152 228 10 7 155
221 23.0 6.8 260 290 176 258 14 9 148
222 26.0 8.7 260 290 176 258 14 9 174
223 33.0 13.5 283 330 200 298 14 9 156
224 36.0 14.5 283 330 200 298 14 9 182
227* 53.0 21.0 331 394 240 358 14 9 192
228* 62.0 26.0 331 394 240 358 14 9 208
229* 80.0 32.0 331 394 240 358 14 9 222
The values in the table above are for the thermal steady state at 40°C ambient temperature.
The rated output depends
strongly on the clearance
in air and creepage
distances which must be
maintained as a function
of the isolation voltage.
14
Type DSSThree-phase autotransformers to VDE 0532
VDE 0570-2-13 / EN 61558-2-13
Application
To supply electrical consumers of all kinds. Substantial savings in comparison with transformers with separate win-dings. Custom sizes and design features ensure optimal application.
Always specify the throughput rating in your order!
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Design rating=Throughput rating x (highest voltage) - (lowest voltage)
(highest voltage)
Copyright © 2002-2005 SBA
Specifications
Design rating 40 VA – 40 kVAInput voltage max. 750 VOutput voltage max. 750 VOutput current at–Screw terminals max. 135 A–Studs max. 450 A–Flat termination max. 1500 AFrequency 50-60 HzVector group Ya0Protection class IProtection index IP 00Insulation class B/FAmbient temperature max. 40° C
Overview
* With 2 eyebolts
Type DssTHREE-PHASE AUTOTRANSFORMERS
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Internet: www.sba.de
Construction
� Open construction (IP 00, incorporation up to max. IP 23)
� Resting on angular brackets (DIN 41307)
� Connections to safe-to-touch screw terminals in accordance with VBG 4 with self-releasing clamp(higher current ratings to studs or flat termination with bolt)
� High-grade, tropicalized vacuum impregnation in black polyester impregnating resin
� Wear-resistant, heat, UV and solvent resistant nameplate
� Special versions available on request
[email protected] [email protected]
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
Size Design rating Total Copper Dimensionsweight weight a1 b1 a2 b2 a3 b3 c
VA (DB) appr.kg appr. kg approx. mm
205 40 1.1 0.3 95 48 50 34 4 7 116
206 63 2.0 0.4 95 57 50 43 4 7 116
207 125 2.6 0.8 120 82 81 46 6 8 134
208 160 4.2 1.0 120 92 81 57 6 8 134
209 250 5.0 1.4 150 101 106 61 7 13 172
210 400 6.0 1.8 150 116 106 76 7 13 172
211 500 7.5 2.6 180 106 106 66 7 13 188
212 800 12.0 3.8 180 126 106 86 7 13 188
215 1250 16.0 5.0 228 110 176 71 7 13 257
216 1600 20.0 6.0 228 134 176 95 7 13 257
221 2000 23.0 6.8 264 136 200 76 10 18 294
222 2500 26.0 8.7 264 162 200 102 10 18 294
223 3200 33.0 13.5 300 152 224 94 10 18 328
224 5000 36.0 14.5 300 177 224 119 10 18 328
227* 6300 53.0 21.0 360 183 264 125 10 18 371
227* 8000 54.0 22.0 360 183 264 125 10 18 371
228* 10000 62.0 26.0 360 198 264 140 10 18 371
230* 12500 90.0 33.0 420 213 316 143 13 20 435
231* 18000 110.0 36.0 420 243 316 173 13 20 435
233* 25000 125.0 42.0 480 233 356 157 13 20 490
234* 30000 165.0 48.0 480 260 356 184 13 20 490
235* 40000 220.0 62.0 480 290 356 214 13 20 490
The values in the table above are for the thermal steady state at 40°C ambient temperature.
1470
The following technical explanations provide useful informa-tion on important technical terms used in this catalog.Depending on the proposed use, additional or differentdefinitions may be required. The following explanations aretherefore not exhaustive.
FusingFusing at the primary side is somewhat of a problem becau-se the inrush current can be as high as 20 times the ratedinput current, which depends on the size and type of thetransformer. For this reason, the input side fusing in mostcases provides protection only against short circuit and thefuses are slow-blowing.Picking the right fuse on the secondary side is much easierbecause due to the attenuating effect of the primary win-ding, current peaks are not possible at the secondary side.Possible fuse protection for the secondary side:- Miniature fuse to EN 60127- Automatic circuit breaker type B/C
TapsTransformers can be made with primary side or secondaryside taps. Primary-side taps serve the adaptation to differentmains alternating voltages. If the taps keep within the rangeof +5%, no other transformer size is needed. Taps outsidethis range require the next bigger type.
An exception is when a winding is divided into two equalparts. In this case, no additional winding space is neededand the transformer can still be designed for two input vol-tages.If several secondary voltages are available, the taps aredesigned for the amperage of the highest voltage, unlessthe customer specifies otherwise.
As a consequence of this, the full rated output cannot betapped. If the output is needed at every voltage level, morewinding space is needed, i.e., a bigger transformer mayhave to be used. An exception is again when the winding isdivided into two and is followed by series or parallel con-nection.
Duty ratio, DRThe duty ratio (DR) of a transformer is the ratio betweenload time and cycle duration. Unless specified otherwise,the cycle duration is 10 min.
The reduction factor, f, indicates the possible reduction ofthe size in comparison with continual service.
Insulation structureThe following structures are possible:- Transformers with basic insulation (e.g., power trans-
formers for general service, control transformers)- Transformers with double or extra stroinsulation
(e.g.,safety isolating or isolating transformers)- Transformers without insulation between input and output
(so called autotransformers)
ton
ton + toffDR= X100%
General technical information
2 primary voltages
Secondary voltage
Transformer switched for 115V Transformer switched for 230V
DR % 100 80. 70 60 50 40 30 20 15 10
f 1,0 0.890,840,77 0,710,630,550,450,39 0,35
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Insulation classesThe provisions of IEC 85 and IEC 216 describe the heat resi-stance if insulation classes.
Normally, we design transformers according to class B alt-hough most materials can resist much higher temperatures(e.g., copper wire and impregnating resin are at leastclass F resistant).
Short time operation If the design rating for continuous operation is smaller thanthe rated output, the transformer can be overloaded forshort periods provided it does not heat to more than the per-mitted overtemperature.
Short-circuit resistanceThe following distinctions are made:
Unconditionally short-circuit resistant transfomersare dimensioned in such a way that the temperature underoverload or short circuit conditions does not exceed the per-mitted limits. To ensure this, the size must at least be double,and the no-load voltage is significantly higher than the ratedvoltage.
Conditionally short-circuit resistant transformershave a built-in protection mechanism which opens the inputor output circuit when the transformer is overloaded or short-circuited (e. g., fuses, thermal links, PTC thermistor, thermalswitch).
Transformers without short-circuit resistance must be protected against overload or short circuit by amechanism that is not integrated in the transformer. This pro-tection must be provided by the user.
OutputThe rated output is the product of the rated output voltageand the rated output current (with 3-phase transformers, it is3 times the product). In case of several output voltages, therated output is the sum of the products of the rated outputvoltage and the rated output current of all circuits underload at a time.The design rating is defined as the output assigned to a sizewhich is defined by design characteristics.
Insulation class Highest permitted temperatureat rated service conditions
AEBFH
105°C120°C130°C155°C180°C
Previous continuous loadin % of rated output
Permitted duration (in minutes) of load in % of the rated output
150% 140% 130% 120% 110%
50 25 30 40 50 80
60 20 25 30 40 65
70 15 20 25 30 50
80 10 15 20 23 35
90 5 10 15 15 20
General technical information
[email protected] [email protected]
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
Connection symbolsThe interconnection of the windings is identified by connecti-on symbols. A connection symbol consists of a capital, asmall letter and a number designating the phase relation.The capital letter stands for the primary winding and thesmall letter for the secondary winding. If no customization isrequired, 3-phase transformers are normally delivered instar-star connection.
n brought out at "fully loadable"
Loadability of star point with star-star connection (Yy0,Yy6, ya0)
If the star point conductor of the feeding system is solidlyconnected to the input-side star point of the transformer, thestart point can be loaded with the rated current, otherwiseonly with about 10 % of the phase-to-phase current.
100% loadability of the start point can be obtained with thefollowing connections without much a lot of arrangement.
--Star delta connection with secondary bringing out of thestar point (Dyn5)
--Star-interconnected star connection with secondary brin-ging out of the star point (Yzn5)
If a three-phase set is formed of three single-phase transfor-mers, the star point load is avoided.
Laws and regulationsUnless required otherwise, we make our transformers toreflect state-of-the art and comply with the following lawsand regulations:VDE 0100 part 710VDE 0532VDE 0550 part 3VDE 0570
Weights, dimensions and the construction may change asdesign revisions take place.
Protection classThe protection class is a design feature of a product whichdesignates safety against shock current.
Protection class I: Product with safety ground terminal andbasic insulation
Protection class II: Product without safety ground terminaland double or extra strong insulation.
1472
General technical information
DesignationCode letter Connection
symbol
Pictorial indicator Circuit symbolSecondarystar point
not availible
10% loadable
fully loadable
fully loadable
not availible
fully loadable
not availible
10% loadable
fully loadable
fully loadable
10% loadable
fully loadable
10% loadable
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Protection index
The protection index marking consists of a code of two con-stant letters, viz. "IP" and two digits, e.g., IP 23.
Ambient temperature
If no non-standard ambient conditions are specified in theorder, the transformer is designed for ta=40°C. If the actualtemperature is higher, the rated output must be reduced asshown in the following figure.
WindingsSeparated windingsIn these transformers, the windings must not be in live contactwith each other, i.e., these windings are electrically isolatedfrom each other. Power is transferred only by induction.
Die Leistung wird hier rein induktiv übertragen.
Autotransformer windingsIn autotransformers, the primary and secondary windings arein live contact with each other.Autotransformers are therefore smaller than types with separa-ted windings. The smaller the difference between primary andsecondary voltage, the smaller the transformer.
Second digit Protection
Description Explanation
0 No protection No protection availible
1Protection againstdrops of water fal-ling vertically
Drops of water falling vertically shall have noharmful effect.
3Protection againstspray water
Water falling from any angle less than 60degrees from vertical shall have no harmfuleffect.
4Protection againstsplash water
Water splashing from any direction shall haveno harmful effect.
5
Protection againstwater jets
A jet of water from a nozzle directed at thetransformer from any direction shall have noharmful effect.
6Protection againstflooding
No harmful amount of water to which thetransformer is exposed during a temporaryflooding must enter.
7
Protection againstimmersion
If the transformer is immersed in water underspecified pressure and time, no harmfulamounts of water must enter the transformer
First digit Protection
Description Explanation
0
No protection No protection against contact of live parts
2
Protection againstmedium-size foreignobjects
Protection against contact of live parts byfingers Protection against entry of foreignobjects greater than 12 mm
4Protection againstgranular foreignobjects
Protection against contact of live parts byfingers with tools, wires or the like of morethan 1 mm thickness
5
Protection againstdeposits of dust
Complete protection against contact withlive parts.Protection against harmful dustdeposits. The penetration of dust is notcompletely prevented but the dust must notaffect operation.
6Protection againstpenetration of dust
Complete protection against contact withlive parts.Protection against penetration ofdust
General technical information
Primary voltage
Primary voltage
Secondary voltage
Secondary voltage
Design rating = Throughput rating x (highest voltage) - (lowest voltage)
(highest voltage)
100
95
90
85
80
75
Load
in %
of r
ated
outp
ut
40 45 50 55 60
Ambient conditions ta in °C
[email protected] [email protected]
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
14
Type GEH
Application
for installation in transformers to comply with Protection index IP 23 and IP 54, resp.Material: 1.5 mm sheet steel, plastic coated, finish: RAL 7035 light gray.
Overview
74
Housing size SBA transformer housing Dimensionsa1 a2 b1 b2 b3 d c
approx. mm
110/1 UTS 127-...,128-...,129-... 520 144 500 460 50 11x15 570
110/2 UTS 130-...,131-..., 520 176 500 460 50 11x15 570
120 UTS 133-...,134-...,135-..., 580 196 550 510 50 11x15 650
130 DTS 223-...,224-... 580 224 440 400 50 11x15 510
140/1 DTS 227-...,228-... 640 264 500 460 50 11x15 570
140/2 DTS 230-...,231-... 640 316 500 460 50 11x15 570
150 DTS 233-...,234-...,235-..., 740 356 550 510 50 11x15 650
160 DTS 233-...,234-...,235-..., 825 356 630 590 50 11x15 710
230 DTS 249-...,237-...,239-... 910 380 650 610 50 11x15 825
240 DTS 248-...,241-...,242... 1060 480 600 560 50 11x15 1100
250 DTS 246-...,247-...,245-..., 1260 600 800 760 50 11x15 1200
SBA-TrafoTech GmbHWinkelleite 1491332 HeiligenstadtTelefon 0 9198/8 09-19Telefax 0 9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 JenaTelefon 0 36 41/4514-0Telefax 0 36 41/4514-30
Internet: www.sba.de
75
Internet: www.sba.de
General Terms of Business 01/2002II..
I. GeneralBy placing the order, the buyer accepts these "General Terms of Business" asexcusive basis for transaction of business. Buyer's terms, if any, are herebyexpressly excluded and do not apply even in absence of our express objection.Any other agreements are only valid if made in writing.
IIII.. II. PricesOur prices are without obligation and quoted ex works without packaging andin EURO currency, exclusive of value-added tax, which will be charged at therate applicable at the time of delivery. Copper prices of 150.00 EUR or morefor each 100 kg lead to price adjustment prorated the specified weight.
IIIII.. III. Terms of payment/setting off1. Payment due to us is defined in calendar terms (§ 286 cl. 2 no. 1 BGB -
German Civil Code) and mature 30 days after invoice date.
2.-All payments must be made free supplier's point of payment; discount at 2%can be deducted from all payments made within 10 days of the invoice date.Deliveries to unknown buyers are only made COD.
3. The buyer can only set off payments which are not in dispute or are the sub-ject of a final court judgment.
IV. Contract conclusion /deliveries 1. Orders to agents, any collateral agreement, amendments and modifications
are only binding on us if made in writing.
2. Dimensions, output data and illustrations correspond to the specified products;deviations are expressly reserved.
3. All shipments are made ex works at buyer's risk. The risk passes to buyerwhen the consignment in a state ready for use has been shipped or collec-ted. This also applies to all shipments made free, in our own fleet of trucks orif the goods are consigned to buyer's order. Partial shipments which thebuyer can reasonably be expected to accept are permitted.
4. Goods shall be accepted immediately upon completion. If buyer delaysacceptance, we can charge warehousing cost at 0.5% of the invoice amountfor every month, including fractions thereof, subject to a maximum of 5% ofthe value of the goods.
5. All shipments are made by the agreed date as far as possible. We areresponsible for delays only in cases of intent or gross negligence and ifacting under the constraints of law provided the buyer can submit poof of thedamage caused. The damage is limited to 5% of the value partial delivery ordelivery which is delayed. Force majeure is cause for a reasonable extensionof the delivery period.
V. Liability for defectsWe are responsible for defects as defined in §§ 434, 435 BGB as follows:
1. All parts or services which become unusable or whose usability is substantial-ly limited for reasons before the passing of risk, in particular due to defects oftype, defective material or poor workmanship, within 60 months - irrespectiveof the operating time - calculated from the date at which the risk passed, shallat buyer's option be repaired free, delivered new or made new. Any defect must be communicated to us in writing without delay. The term forelectronic devices is 36 months. If buyer's choice (repair or replacement)entails unreasonably high cost, we can refer the buyer to a version which isless expensive for us.
2. Buyer must allow us reasonable time and opportunity for repairing a defect. Otherwise we are released from our liability for the defect.
3. Any other claims by buyer on us are excluded unless such claims are sub-stantiated in applicable law. Damage claims on grounds of impossibility ofperformance for which we are responsible or due to unavoidable statutoryrequirements are limited to 10 % of the value of that part of the deliverywhich cannot be used as intended.
VI. Retention of title1. All goods shipped remain our property until full payment of all amounts due
to us from the business transaction with the buyer is made or if payment ismade by check or draft until paid. The buyer can dispose of the goods in theordinary course of business.
2. The retention of title also extends to the full value of all products made by pro-cessing, mingling or combining our goods and we are also considered to bethe maker of these products. If in the processing, mingling or combination ofour goods with goods belonging to a third party that party's title survives, weacquire co-ownership in the new goods in the value represented by therespective invoice amounts of the processed goods.
3. Buyer assigns to us all claims on third parties created by the sale of the pro-cessed goods as security in the full amount or in the amount of our co-owner-ship (sub-article 2). Buyer can collect these amounts for our account until can-cellation or completion of buyer's payments to us.
4. Any seizure by a third party of goods or moneys belonging to us must becommunicated to us by buyer in writing without delay.
5. The goods and payment claims in lieu of goods must not be pledged or offered as security or assigned unless full payment has been made to us.
6. If the value of the securities exceeds the amount due to us by more than 20%, we will release an appropriate part of the securities in our option if so requested by the buyer
VII. Place of performance / legal venue1. Place of performance for supplies and payments is Heiligenstadt/Ofr. or
Jena.
2. If the buyer is a general merchant, the legal venue, including for summaryproceedings, is Bamberg or Jena.
3. The contract is subject to material German law to the exclusion of the UNConvention on Contracts for the International Sale of Goods (CISG).
VIII. SeverabilityIf a provision of these General Terms of Business should be or become invalid,such invalidity does not affect the other provisions. The provision lacking validitywill be replaced by another provision which as nearly as possible reflects theoriginal intention. If this is not possible, the contract is invalid if continuing itwould entail unreasonable hardship for either party.
[email protected] [email protected]
SBA-TrafoTech GmbHWinkelleite 1491332 Heiligenstadt, Germany Telephone +49 (0)9198/8 09-19Facsimile +49 (0)9198/8 09-30
SBA-Trafobau Jena GmbHIlmstraße 1807743 Jena, GermanyTelephone +49 (0)3641/4514-0Facsimile +49 (0)3641/4514-30
WWW.SBA.DE
2/20
05
SBA-TrafoTech GmbH
Winkelleite 1491332 Heiligenstadt, GermanyTelephone: +49 (0)9198/809-0Facsimile: +49 (0)9198/8 [email protected]
SBA-Trafobau Jena GmbH
Ilmstraße 1807743 Jena, GermanyTelephone: +49 (0)36 41/4514-0Facsimile: +49 (0) 36 41/[email protected]