Post on 07-Jul-2018
8/18/2019 Catalogue 24 kV Switchgear_Simoprime A4.pdf
1/11
Switc hg ear Type SIMOPRIME A4 up to 24 kV, Air -Insulat e dTested according to IEC 62271-200
Medium-V oltage Circuit-breaker
Switc hgear
Catalog
8/18/2019 Catalogue 24 kV Switchgear_Simoprime A4.pdf
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Circuit-Breaker Switchgear Type SIMOPRIME A4 up to 24kV, Air-Insulated
Cont ents Application
Page Benefits, typical uses
Application Benefits (see also page 10 for details) Benef its 2 • Saves livesTypica l uses 2 and 3
Technical Data Ratings 4Classif ication, dimensions, 4 r oom planning
• Peace of mind• Increases productivity • Saves money
Product RangePanels 5
Design Panel design 6
Compar tments, interlock s, 7operationBenef its and f eatur es 8
The cir cuit-br eak er switc hgear type SIMOPRIME A4 is a factor y-assembled, type-t este d switchgear f or indoo r installatio n acc or ding toIEC 62 271-200 and VDE 0670-6.
Standards Standar ds, specif ications, 9 guidelines
Notes Notes 10
SIMOPRIME A4 panel Maximum r atings 24 kV / 25 kA / 2500 A
Typical usesTypical usesTypical usesTypical uses The SIMOPRIME A4 cir cuit-br eake r switchgear can be used in transformer and switching substatio ns, e.g.:
Application: Power supply system Application: Power supply system Application: Power supply system Application: Power supply system! Power supply com panies
Applic ation: Industry ! Power stations
! Cement industr y
! Automobile industr y
! Iron and steel works
! Rolling mills
! Mining industr y
! Textile, paper and f ood industries
! Chemical industr y
! Petr oleum industr y
! Pipeline installatio ns
! Of fsho r e installatio ns
! Electr ochemic a l plants
! Petr ochemic a l plants
! Shipbuilding industr y
! Diesel po we r plants
! Emer gency po wer supply
installatio ns ! Lignit e open-c ast mines
! Traction po wer supplies
2 Printed by Siemens
8/18/2019 Catalogue 24 kV Switchgear_Simoprime A4.pdf
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Circuit-Breaker Switc hge ar Type SIMOP RIME A4 up to 24 kV, Air-Insulat ed
Application
Typical uses
Application
Industr y
R-HA26-012.tif
Application Public pow er supply system
SIMOPRIME A4 switchgear
Application Industr y
Printed by Siemens 3
8/18/2019 Catalogue 24 kV Switchgear_Simoprime A4.pdf
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Circuit-Br eaker Switc hge ar Type SIMOP RIME A4up to 24 kV, Air-Insulat ed
Technical Data
Ratings, Classification, dimensions, room planning
Electrical data (maximum values) of SIMOPRIME A4
Ratings Rated values(max.) Switc hgear up to 24k V
Rated voltage 24kV 24 kVRated f r equency 50/60 HzRated shor t-duration power -fr equency withstand voltag e 50 kVRated lightning impulse wit hst and voltage 1 25 kVRated shor t-time withst and current, 3 s 25 kARated peak wit hst and current at 50/60 Hz 63 kARated shor t-cir cuit br eaking current 25 kARated shor t-cir cuit making current at 50/60 Hz 63 kARated normal current of busbar 2500 ARated normal current of f eeder s
– with cir cuit-br eak er 2500 A
– w
ith
fused load breakswitch As per fuse
Classification of the SIMOPRIME A4 switchgear according to IEC 62 271-200
Resistance to internal arcs Classification IAC
Accessibility
Construction and desig n Class of par titions Ser vice continuity catego r y
PM LSC2B
– Front – Rear – Lateral
Type A Type A Type A
Compar tment accessibility (standar d) – Busbar compartment – Switching-device compartment
Tool-basedInterlock-based
Test current k A 25 Test duration s 1.0
– Low-voltage compartment – Connection compartment
– Front connection
– Rear connection *
Tool-based
Interlock-based and Tool-basedTool-based
Dimensions
* Contact factory for rear connection option Room planning (Minimum ro om height W 2850 mm)
Front connection
H
Front
Single-row arrangement (plan view)For dimensions B (width) and T (depth) refer to table on this page 1) For panel replacement: Control aisle W 2000 mm
B T 2) Minimum distance to wall W 150mm
Dimensions All panel types in mmWidth B For 1250 A vacuum circuit-breaker 800
For 2500 A vacuum circuit-breaker 10 00 For load-break switch 5 00
Height H With standard low-voltage compartment 2250
Depth T
Standard
1900
4 Printed by Siemens
8/18/2019 Catalogue 24 kV Switchgear_Simoprime A4.pdf
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Circuit-Breaker Switc hge ar Type SIMOP RIME A4 up to 24 kV, Air-Insulat ed
Product Range
Panels
Circuit-breaker panel Disconnecting panel Bus sectionalizer (mirror-image Metering panelInstallation also possible)
Load-break switch panel
Com pone nts
Cur r ent transf ormer
Voltage transf ormer without primary f uses
Voltage transf ormer with primary f uses
Capacit ive volt age detection system
Withdra wable voltage transf ormer with primary f uses
Mak e-proof
earthing switch
Disconnecting link or dummy truck
Cable sealing ends 1) max. 4 x 500 mm 2 per phase
HV HRC f use
3AH5 vacuum circuit-break er
Three-positionSwitch-disconnector
Surge arresstor
1) The de t ails r e f er to conv entional RXS single-cor e sealing ends f or XLPE cables or other makes with similar dimensions.
5 Printed by Siemens
8/18/2019 Catalogue 24 kV Switchgear_Simoprime A4.pdf
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Circuit-Br eaker Switc hge ar Type SIMOP RIME A4 up to 24 kV, Air-Insulat ed
Design
Panel design
Legend for panel design : 1111 Door of low-voltage
compartment2222 Opening for locking or
unlocking the low-voltagecompartment door
3333 High-voltage door of switching-device compartment
4444 Inspection window for checkingthe switching-device truck
5555 Opening for locking orunlocking the high-voltage door
6666 Opening for mechanical char-ging of circuit-breaker closingspring
7777 Openings for manual opera-tion (ON/OFF) of the circuit-
breaker 8888 Inspection window for readingthe indicators
9999 Door handle11110000 Openings for switching-device
truck operation11111111 Opening for earthing-switch
operation11112222 Pressure relief duct11113333 Busbars11114444 Bushings11115555 Post insulators16161616 Block-type current transformer17171717 Option: Make-proof earthing
swtich
Basic panel design (example)
11118888 Cable sealing ends19191919 Option: Voltage transformer22220000 Earthing busbar22221111 Low-voltage plug connector22222222 Vacuum interrupters22223333 Switching-device truck
CircuitCircuitCircuitCircuit----breaker panelbreaker panelbreaker panelbreaker panel Design :Connection from front with block current transformer
A A A llllll ooo ppp eee r r r aaa tttiiiooo nnn sss bbb eee hhh iiinnn ddd ccc lllooo sss eee ddd ddd ooo ooo r r r
6 Printed by Siemens
8/18/2019 Catalogue 24 kV Switchgear_Simoprime A4.pdf
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Circuit-Breaker Switc hge ar Type SIMOP RIME A4up to 24 kV, Air-Insulat ed
Design
Compartments, interlocks, operation
SwitchingSwitchingSwitchingSwitching- ---devicedevicedevicedeviceccccoooommmmppppartmentartmentartmentartment• All switching operations with
high-voltage door closed• Pressure relief upwards• Panel powder-coated with
epoxy resin• Shutter operating mecha-
nisms separately for – Busbar bushings – Connection bushings• Metallic, earthed shutters and
partitions ensure partitionclass PM
• High-voltage door pressure-
resistant in the event of internal arcs in the panel• Metallic ducts for laying
control cables• Interlocking between
high-voltage door andcircuit-breaker truck ensuresinterlock-based access
• Switching-device compart -ment to accommodate com -ponents for implementingvarious panel versions with
– Vacuum circuit-breaker withor without voltage trans-formers on the truck
– Disconnector truck – Metering truck
Busbar compartmentBusbar compartmentBusbar compartmentBusbar compartment • Pressure relief upwards
and through rear pressurerelief duct.
• Option: Busbar transversepartition between panels
• Busbars made of flat copper,bolted from panel to panel
- For rated normal currents upto 2500 A
- Option: Insulated busbars• Bolted top covers provide
tool-based access• Option: Coupling electrode
for capacitive voltagedetection system
• Optio ns: Possibility of install-ing the following components
- Voltage transformers- Busbar earthing switch- Current transformers in the
run of busbars
Connection compartmentConnection compartmentConnection compartmentConnection compartment
•
Pressure relief upwardsthrough rear pressure reliefduct
• Suitable for connection of- Single-core cables- Three-core cables• Independent opening shutters
to permit cable testing• Earthing busbar• Connection from front• Use of block-type current
transformers• Interlocked high-voltage door
and bolted partitions betweenconnection compartment andswitching-device compartmentprovide interlock-based andtool-based access for panelswith connection from front
• Option: Connection from rear Components at the pane lconnection (option)• Single-core XLPE cables
up to max. 4 x 500 mm2per phase
• Three-core XLPE cablesup to max. 3 x 300 mm2
per phase• Coupling electrode for
capacitive voltage detectionsystem
• Voltage transformers – Cast-resin insulated – Max. 3 x 1-pole – Fixed-mounted, without
primary fuses• Make-proof earthing switch – With manual operating
mechanism – In addition to standard inter-
locking of earthing switch/circuit-breaker truck,optionally lockable or withelectromagnetic interlock
• Surge arresters – Surge arresters for protecting
the switchgear against exter-nal overvoltages
InterlocksInterlocksInterlocksInterlocks •
Interlocking conditions are
satisfied according toIEC 62 271-200 / VDE0670-6
• Earthing switch can only beoperated with circuit-breaker truck in test position
• Circuit-breaker truck canonly be moved with circuit-breaker
“OPEN” and earthing switch
“OPEN”• Mechanical coding on the
circuit-breaker truck prevents
insertion of similar circuit-breaker trucks for lower ratednormal currents into panelswith higher rated normal cur-rents
• Interlocking of high-voltagedoor against circuit-breakertruck
• The high-voltage door canonly be opened when thecircuit-breaker truck is in testposition
• Option: Electromagneticinterlocks
LowLowLowLow----voltage compartmentvoltage compartmentvoltage compartmentvoltage compartment •
Accommodates equipmentfor protection, control,measuring and metering
• Separated from the high-voltage part of the panel,safe-to-touch
LowLowLowLow----voltage cablesvoltage cablesvoltage cablesvoltage cables • Control cables of the panel
are flexible and havemetallic covers
• Connection between switch-ing device truck and panelwiring to low-voltage com-partment via 64-pole coded
plug connectors• Option: Fire-resistance
control wiring
Printed by Siemens 7
8/18/2019 Catalogue 24 kV Switchgear_Simoprime A4.pdf
8/11
Circuit-Br eaker Switc hge ar Type SIMOP RIME A4 up to 24 kV, Air-Insulat ed
Design
Benefits and f eatures
Benef its Featur es
• Saves lives • All switching operations including emergency manual operationswith high-voltage door closed
• Interlocking between high-voltage door and switching devices
• Rack-in, rack-out operations of the circuit-breaker truck with high-voltage door closed
• Metallic, earthed shutters and partitions, partition class: PM
• Internal arc tested design up to 25 kA, 1 s, according to IEC 62 271-200, Annex A
• Use of vacuum circuit-breakers
• Peace of mind • Factory-assembled, type-tested switchgear according to IEC 62 271-200• Type testing of the circuit-breaker inside the panel
• Use of standard, worldwide available components
• Use of maintenance-free vacuum circuit-breakers
• Quality management according to DIN EN ISO 9001• Design based on global best practice sharing and experience
• Increases productivity • Use of metallic, earthed shutters and partitions between the compartments ensures highest service
continuity of the switchgear (LSC2B according to IEC 62 271-200) during maintenance • Use of maintenance-free vacuum circuit-breakers
• Saves money • Use of maintenance-free vacuum circuit-breakers
Truck-type design
8 Printed by Siemens
8/18/2019 Catalogue 24 kV Switchgear_Simoprime A4.pdf
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Cir cuit-Br eaker Switc hge ar Type SIMOP RIME A4 up to 24 kV, Air -Insulat ed
St andar ds
Standards, specifications, guidelines
StandardsStandardsStandardsStandards
The switchg ear
complies
w
ith
the r elev ant st andar ds and spec ificatio ns applic able at the t ime o f t ype t est s.
Type of service locationType of service locationType of service locationType of service locationThe switchgear can be used f or indoo r installatio n in accor dan ce with IEC 61 936(Power installatio ns exceeding1 kV AC) and VDE 0101
Overv iew of s tanda rd s (August 2004)
IEC st andard VDE standar d EN st andard curr ent in f utur e current in f utur e current
Switchg ear IEC 60 694 IEC 62 271-1 VDE 0670-1000 VDE 0671-001 EN 60 694 IEC 62 271-200 IEC 62 271-200 VDE 0670-6 VDE 0671-200 EN 62 271-200
Devices 1) IEC 62 271 -100 IEC 62 271 -100 VDE 0671-100 VDE 0671-100 EN 62 271-100 2) IEC 62 271-102 IEC 62 271-102 VDE 0671-102 VDE 0671-102 EN 62 271-102 3) IEC 62 265-1 IEC 62 271-103 VDE 0670-301 VDE 0671-103 EN 60 265-1 4) IEC 62 271-105 IEC 62 271-105 VDE 0671-105 VDE 0671-105 EN 62 271-105 5) IEC 61 243-5 IEC 61 243-5 VDE 0682-415 VDE 0682-415 EN 61 243-5 6) IEC 60 282 IEC 60 282 VDE 0670-4 VDE 0670-4 EN 60 282
• Outside lock able e lectrical ser vice location s a t places
Deg r ee of pro tection
IEC 60 529 IEC 60 529 VDE 0470-1 VDE 0470-1 EN 60 529
whic h ar e no t acc essible to Insulation IEC 60 071 IEC 60 071 VDE 0111 VDE 0111 EN 60 071 the public. Enc losure s of
switc hgear ca n
only
be
r emo ved with tools. • Inside lockable electrical
Curr ent transformer s Volt age transformer s
IEC 60 044-1 IEC 60 044-1 VDE 0414-1 VDE 0414-1 EN 60 044-1
IEC 60 044-2 IEC 60 044-2 VDE 0414-2 VDE 0414-2 EN 60 044-2
ser vice location s. A lock able elec tric a l servic e location is a place outdoor s or indoor s that is r e ser ved exclusively f or hou sing elec trica l equip- ment and which is kep t un- der lock and key. Acc ess is
1) Circuit-br ea ker
2) Disconnect or and ear thing switch
TableTableTableTable – –– – InsulatingInsulatingInsulatingInsulating capacitycapacitycapacitycapacity
Rated voltage (rms value) kV
3) Switch
4) Switc h-fuse combination
24
5) Voltage de tection systems
6) HV HRC f uses
ReReReResistancsistancsistancsistanc eeee ttttoooo inteinteinteinte rnalrnalrnalrnal ararararcccc f ff f aultsaultsaultsaults
r estrict ed to aut horized per - sonnel and perso ns who hav e been properly instruc ted in elec tric a l engineering. Untrained or unsk illed per -
so ns may only ent e r under the supervi sion of auth orized per sonnel or pr operly in- struct ed per sons.
TermsTermsTermsTerms
“Make-pr oo f ear t hing switches”are ear t hing switches withsh ort-ci rcuit making cap acityaccor ding to –IEC 62 271-102 and
–VDE 0671-102 /EN 62 271-102
CurrentCurrentCurrentCurrent- ---carrying capacitycarrying capacitycarrying capacitycarrying capacity
• According to IEC 60 694 / VDE0670-1000 and IEC 62 271-200current- carrying capacities referto the following ambient tempera-tures:
– Maximum of24-hour mean +35°C
– Maximum +40°C• The curr ent-c arry ing capac ity of the panels and busbar s depends on the ambient temperatur e outside the enc losure.• To att ain the maximum rated normal curr ents, the panels ar e pr ovided wit h natural or f or ced ventilatio n.
Rated shor t-duration power -fr equency withstand voltag e (rms value)
– Acr oss isolating distances kV 60
– Be tween phases and to ear th kV 50
Rated lightning impulse wit hst and voltage (peak value)
– Acr oss isolating distances kV 145
– Be tween phases and to ear th kV 125
Climate and ambient conditiClimate and ambient conditiClimate and ambient conditiClimate and ambient conditionsonsonsons
The switchg ear may be used, subjec t to possible additional measur es, under the f ollowing ambient conditions and climat e classes:
Ambient conditions – Natural f or e ign materials – Chemic a lly ac tive pollutants – Small animals
Climat e classes – 3 K3 – 3 K5
The climat e classes ar e classi f ied accor ding to IEC 60 721-3-3.
Protection against solid foreign bodies, electric shock and ingress ofwater SIMOPRIME A4 switchgear fulfills acc. to the standards
– IEC 62 271-200 – IEC 60 529 – VDE 0470-1 – VDE 0670-6the f ollowing deg r ees of pro tec tion:
– Enc losure : IP 4X – Compar t men ts: IP 2X
• Safety of operating perso-nnel ensured by tests toverify resistance tointernal arc faults.
• Internal ar c tests in accor d- ance with IEC 62 271-200,
Anne x A.• The switc hgear complies wit h
cr it eria 1 to 5 spec ified in the mentio ned standar ds f or the basic version up to 25 k A.
• Definitio ns of the criteria: – Criterion 1
Corr ec tly sec ur ed door s and cove r s do no t open. Def ormations ar e accep ted conditio nally.
– Criterion 2No fragmentation of enclosu r es occu r s within the time spec ified f or test. Pr ojection s of smal l par ts up to 60 g ar e acce pted.
– Criterion 3 Ar cing does no t cause ho les in the acc essible s ides up to a height of 2 m.
– Criterion 4Indic a tors do no t ignit e due to the e ff ect o f hot gases. Ignition caused by glowing par t icles rather than hot gases is allowed. Ignitio ns as a r esult of paint or stick er burning ar e also excluded.
– Criterion 5The enc losure r emains connec ted to its ear thing po int.
Printed by Siemens 9
8/18/2019 Catalogue 24 kV Switchgear_Simoprime A4.pdf
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Cir cuit-Br eaker Switc hge ar Type SIMOP RIME A4 up to 24 kV, Air -Insulat ed
No tes
NotesNotesNotesNotes
If no t st a ted otherwise on the individual pag es of this ca talog, we r eser ve the right to include modif ications, espe- cially r egar ding the stat ed val- ues, dimensio ns and weights. Dra wings ar e no t binding.
All pr oduc t designations used ar e trademark s or pr oduct names of Siemens AG or other suppliers.
If no t stat ed otherwise, a ll dimensio ns in this ca talog ar e given in mm .
The inf ormation in this document
contains general desc ript ions of the technic al op tions available, whic h do not always hav e to be pr esent in individual cases. The r eq uir ed f eatur es should ther efor e be spec if ied in eac h individual case a t the time of closing the contract.
Responsible f or
Technic al contents : Thevar Tharmalinga PT Siemens Indonesia , PTD M1
General editin g: Edmund Chua, Siemens AG, PTD M1Innovasia+
10 Innovasia Siemens Printed by Siemens
8/18/2019 Catalogue 24 kV Switchgear_Simoprime A4.pdf
11/11
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Tel: +62 21 24555 100Fax: +62 21 24555 543
E-Mail: Trevor.holden @siemens.com www .siemens.c o.id/ ptd
Published by PT. Siemens IndonesiaPower Transmission and DistributionMedium Voltage Division
Jl. A. Yani Kav B 67-68Pulo Mas, Jakarta 13210Indonesia
www .siemens.com/medium-v oltag e -switc hgear Printed by Siemens