High Speed Tripping Relay TR - ERL MINTerlmint.com/dload.php?download_file=TR.pdf · High Speed...
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High Speed Tripping Relay TR Description Type TR relays are a range of voltage operated, multi-contact, attracted-armature relays, complying with the appropriate requirements of IEC 60255. A wide range of models is available to meet the requirements of the electrical power sector. The relays are identified by the product designation ‘TR’ followed by a series of numbers and letters which define important relay features as follows: First Digit Second Digit Third Digit Type of Contact Reset Operating Coil Burden Cut-Off 1 Low 1 Self-Reset 1 Instantaneous 2 High 2 Hand-Reset 2 Economy 3 Electrical-Reset 4 Hand & Electrical-Reset Low Burden, TR1 Series Type TR1 relays are suitable for application for tripping and auxiliary duties where immunity to capacitance discharge is not required. These relays are not intended for use with current operated series flag relays. Features • High speed, positive action • Robust design for a long, reliable service life • Supplied in vedette draw-out type case High Speed Tripping Relay - TR High Burden, TR2 series High burden relays with immunity to capacitance discharge currents. They are also suitable for certain application where they are remote from the initiation signal. A high burden also permits reliable operation of current operated series repeat relays.
Transcript of High Speed Tripping Relay TR - ERL MINTerlmint.com/dload.php?download_file=TR.pdf · High Speed...
High Speed Tripping Relay TR
The policy of Easun Reyrolle is one of continuous improvement and development. The company therefore reserves the right to supply equipment,
which may differ slightly from that described and illustrated in this publication.
Description
Type TR relays are a range of voltage operated, multi-contact,
attracted-armature relays, complying with the appropriate
requirements of IEC 60255. A wide range of models is available
to meet the requirements of the electrical power sector.
The relays are identified by the product designation ‘TR’ followed
by a series of numbers and letters which define important relay
features as follows:
First Digit Second Digit Third Digit
Type of Contact Reset Operating Coil
Burden Cut-Off
1 Low 1 Self-Reset 1 Instantaneous
2 High 2 Hand-Reset 2 Economy
3 Electrical-Reset
4 Hand &
Electrical-Reset
Low Burden, TR1 SeriesType TR1 relays are suitable for application for tripping and
auxiliary duties where immunity to capacitance discharge is not
required. These relays are not intended for use with current
operated series flag relays.
Features• High speed, positive action
• Robust design for a long, reliable service life
• Supplied in vedette draw-out type case
High Speed Tripping Relay - TR
Ordering Information
• Relay type
• Contact arrangement
• Coil voltage
Qualification
ISO 9001-2000
High Burden, TR2 seriesHigh burden relays with immunity to capacitance discharge
currents. They are also suitable for certain application where
they are remote from the initiation signal.
A high burden also permits reliable operation of current operated
series repeat relays.
Type No. of Contact Reset Operating Burden CaseContacts Coil Cut-off Size
TR112 7 or 11 Self Economy Low I V
TR121 7 or 11 Hand Instantaneous Low I V
TR131 6 or 10 Electrical Instantaneous Low I V
TR141 6 or 10 Hand & Electrical Instantaneous Low I V
TR212 6 or 10 Self Economy High I V
TR221 7 or 11 Hand Instantaneous High I V
TR231 6 or 10 Electrical Instantaneous High I V
TR241 6 or 10 Hand & Electrical Instantaneous High I V
Table 1. Standard Relays
Note:
1. All dimensions are in mm
2. All dimensions are measured equidistant from centre line
3. Maximum depth of equipment inside panel : 200mm
PART CASE CUT OUT BEZEL
SIZE A B C D
01 1V 221 148 243 170
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Corporate OfficeEasun Reyrolle Limited. 98 Sipcot Industrial Complex,
Hosur 635 126 India.Tel: +91 4344 401600/01/02
Fax: +91 4344 276397www.easunreyrolle.com
Sales OfficesBangaloreEasun Reyrolle Ltd.#17/3 Arakere, Bannerghatta Road,Bangalore - 560 076, India.Tel: +91 80 26581023/3268Fax: +91 80 26580642Email: [email protected]
BhopalEasun Reyrolle Ltd.H.No.16, Essarjee HomesNear Gopal Nagar, Kalan RoadPiplani, Bhopal - 462 021, India.Telefax: +91 755 2684221Email: [email protected]
ChennaiEasun Reyrolle Ltd.6th Floor, Temple Tower, 672,Anna Salai, NandanamChennai - 600 035, India.Tel: +91 44 24346425/24347608Fax: +91 44 24346435Email: [email protected]
DelhiEasun Reyrolle Ltd.29/12, Ground Floor, East Patel NagarNew Delhi - 110 008, India.Tel: +91 11 25747321/25747322Fax: +91 11 25747320Email: [email protected]
KolkataEasun Reyrolle Ltd.4, Dr.Sundari Mohan Avenue, 5th FloorFlat No.18, Kolkata - 700 014, India.Tel: +91 33 22848320Fax: +91 33 22848326Email: [email protected]
MumbaiEasun Reyrolle Ltd.23, Kasturi Building, Jamshedji Tata RoadMumbai - 400 020, India.Tel: +91 22 22022270/22855415Fax: +91 22 22825703Email: [email protected]
SecunderabadEasun Reyrolle Ltd.#2, 1st Floor, Paradise ChambersOpp Hotel Ambassador1-7-196 Prender Ghast RoadSecunderabad - 500 003, India.Telefax: +91 40 27817847Email: [email protected]
CORPORATE OFFICEEasun Reyrolle Limited.,98 Sipcot Industrial ComplexHosur 635 126, India.Tel: +91 4344 401600/01/02Fax: +91 4344 276397
TURNKEY PROJECTSBUSINESS/AMR BUSINESS#389, “Rasukumaki”, HulimavuBegur Hobli, Bannerghatta RoadBangalore - 560 076, India.Tel: +91 80 40477200/ 201Fax: +91 80 40477202Email: [email protected]
HOSUR WORKS#98, Sipcot Industrial ComplexHosur - 635 126, India.Tel: +91 4344 401600/01/02Fax: +91 4344 276397
CENTRAL MARKETING &EXPORTS BUSINESS#17/3 ArakereBannerghatta RoadBangalore - 560 076, India.Tel: +91 80 26581023/3268Fax: +91 80 26580642Email: [email protected]
BANGALORE WORKS#17/3 Arakere, Bannerghatta RoadBangalore - 560 076, India.Tel: +91 80 26581023/3268Fax: +91 80 26580642Email: [email protected]
AUTOMATION BUSINESS#389, “Rasukumaki”, HulimavuBegur Hobli, Bannerghatta RoadBangalore - 560 076, India.Tel: +91 80 40477200/ 201Fax: +91 80 40477202Email: [email protected]
Technical Information
TR1 & TR2 series relays
Operating Time 10 ms at rated voltage
Rated voltage Vn 24V, 30V, 48V, 110V, 220V DC
Operating Range 50% to 120% of rated voltage
Operating coils of self-reset and economy cut-off relays are
rated at 120% of rated voltage. All other operate and reset coils
are short time rated well in excess of the operating time of their
cut off contacts. Self-reset relays will reset at not less than 5%
rated voltage.
Nominal Burdens (Watts)
Rated Voltage V DC TR1-- TR2--
24 43 43
30 43 43
48 46 52
110 47 127
220 52 150
Reset Coil 50 50
Relays with economy circuits reduce to approximately 7W.
Number of contacts - see Table 1
RatingsMake and carry continuously
1250VA AC or 1250W DC within limits of 660V and 5A
Make and carry for 3 seconds
7500VA AC or 7500W DC within limits of 660V and 30A
Break
1250VA AC or 100W (resistive) DC or 50W (inductive) DC
within limits of 250V and 5A
Maximum rate of operation, 600 per hour
Indication
TR1 and TR2 relays have a hand reset mechanical flag indicator
Wiring Diagrams EnvironmentalTemperature IEC 60068-2-1/2
Operating -100 C to +550C
Storage -250C to +700C
Humidity IEC60068-2-3
56 days at 95%RH and 400C
Vibration IEC 60255-21-1 Class I
Shock and Bump IEC 60255-21-2
Relays meet the requirements with respect to shock and bump
testing for class 1 Severity.
Operational/Mechanical lifeRelays will withstand in excess of 10,000 operations, within the
maximum contact loading specified, at a rate of 600 operations
per hour.
Transient Overvoltage IEC 60255-5
5 KV 1.2/50µs, 0.5 joules between all terminals and earth or
between any two terminals without damage or flashover.
Insulation IEC 60255-5
2KV rms for 1 minute between all terminals and earth
1KV rms for 1 minute across normally open contacts
Cutout DetailsContact Standard Arrangement
No. of Contact Arrangement
11 11M0B, 10M1B, 8M3B, 7M4B
10 10M0B, 8M2B, 6M4B, 5M5B
7 7M0B, 6M1B, 4M3B, 3M4B
6 6M0B, 4M2B, 3M3B, 2M4B
Typical Wiring Diagram for TR 112 Relay with 11 contacts
Typical Wiring Diagram for TR 221 Relay with 11 contacts
Typical Wiring Diagram for TR 231 Relay with 10 contacts
Technical Information
TR1 & TR2 series relays
Operating Time 10 ms at rated voltage
Rated voltage Vn 24V, 30V, 48V, 110V, 220V DC
Operating Range 50% to 120% of rated voltage
Operating coils of self-reset and economy cut-off relays are
rated at 120% of rated voltage. All other operate and reset coils
are short time rated well in excess of the operating time of their
cut off contacts. Self-reset relays will reset at not less than 5%
rated voltage.
Nominal Burdens (Watts)
Rated Voltage V DC TR1-- TR2--
24 43 43
30 43 43
48 46 52
110 47 127
220 52 150
Reset Coil 50 50
Relays with economy circuits reduce to approximately 7W.
Number of contacts - see Table 1
RatingsMake and carry continuously
1250VA AC or 1250W DC within limits of 660V and 5A
Make and carry for 3 seconds
7500VA AC or 7500W DC within limits of 660V and 30A
Break
1250VA AC or 100W (resistive) DC or 50W (inductive) DC
within limits of 250V and 5A
Maximum rate of operation, 600 per hour
Indication
TR1 and TR2 relays have a hand reset mechanical flag indicator
Wiring Diagrams EnvironmentalTemperature IEC 60068-2-1/2
Operating -100 C to +550C
Storage -250C to +700C
Humidity IEC60068-2-3
56 days at 95%RH and 400C
Vibration IEC 60255-21-1 Class I
Shock and Bump IEC 60255-21-2
Relays meet the requirements with respect to shock and bump
testing for class 1 Severity.
Operational/Mechanical lifeRelays will withstand in excess of 10,000 operations, within the
maximum contact loading specified, at a rate of 600 operations
per hour.
Transient Overvoltage IEC 60255-5
5 KV 1.2/50µs, 0.5 joules between all terminals and earth or
between any two terminals without damage or flashover.
Insulation IEC 60255-5
2KV rms for 1 minute between all terminals and earth
1KV rms for 1 minute across normally open contacts
Cutout DetailsContact Standard Arrangement
No. of Contact Arrangement
11 11M0B, 10M1B, 8M3B, 7M4B
10 10M0B, 8M2B, 6M4B, 5M5B
7 7M0B, 6M1B, 4M3B, 3M4B
6 6M0B, 4M2B, 3M3B, 2M4B
Typical Wiring Diagram for TR 112 Relay with 11 contacts
Typical Wiring Diagram for TR 221 Relay with 11 contacts
Typical Wiring Diagram for TR 231 Relay with 10 contacts
High Speed Tripping Relay TR
The policy of Easun Reyrolle is one of continuous improvement and development. The company therefore reserves the right to supply equipment,
which may differ slightly from that described and illustrated in this publication.
Description
Type TR relays are a range of voltage operated, multi-contact,
attracted-armature relays, complying with the appropriate
requirements of IEC 60255. A wide range of models is available
to meet the requirements of the electrical power sector.
The relays are identified by the product designation ‘TR’ followed
by a series of numbers and letters which define important relay
features as follows:
First Digit Second Digit Third Digit
Type of Contact Reset Operating Coil
Burden Cut-Off
1 Low 1 Self-Reset 1 Instantaneous
2 High 2 Hand-Reset 2 Economy
3 Electrical-Reset
4 Hand &
Electrical-Reset
Low Burden, TR1 SeriesType TR1 relays are suitable for application for tripping and
auxiliary duties where immunity to capacitance discharge is not
required. These relays are not intended for use with current
operated series flag relays.
Features• High speed, positive action
• Robust design for a long, reliable service life
• Supplied in vedette draw-out type case
High Speed Tripping Relay - TR
Ordering Information
• Relay type
• Contact arrangement
• Coil voltage
Qualification
ISO 9001-2000
High Burden, TR2 seriesHigh burden relays with immunity to capacitance discharge
currents. They are also suitable for certain application where
they are remote from the initiation signal.
A high burden also permits reliable operation of current operated
series repeat relays.
Type No. of Contact Reset Operating Burden CaseContacts Coil Cut-off Size
TR112 7 or 11 Self Economy Low I V
TR121 7 or 11 Hand Instantaneous Low I V
TR131 6 or 10 Electrical Instantaneous Low I V
TR141 6 or 10 Hand & Electrical Instantaneous Low I V
TR212 6 or 10 Self Economy High I V
TR221 7 or 11 Hand Instantaneous High I V
TR231 6 or 10 Electrical Instantaneous High I V
TR241 6 or 10 Hand & Electrical Instantaneous High I V
Table 1. Standard Relays
Note:
1. All dimensions are in mm
2. All dimensions are measured equidistant from centre line
3. Maximum depth of equipment inside panel : 200mm
PART CASE CUT OUT BEZEL
SIZE A B C D
01 1V 221 148 243 170
FACT
/TR/
08-0
7/RE
V 1
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n R
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lle-2
007 -
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Easu
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her
eof
are
reg
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rade
mark
s and s
ervi
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ark
s of
Easu
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lle
Corporate OfficeEasun Reyrolle Limited. 98 Sipcot Industrial Complex,
Hosur 635 126 India.Tel: +91 4344 401600/01/02
Fax: +91 4344 276397www.easunreyrolle.com
Sales OfficesBangaloreEasun Reyrolle Ltd.#17/3 Arakere, Bannerghatta Road,Bangalore - 560 076, India.Tel: +91 80 26581023/3268Fax: +91 80 26580642Email: [email protected]
BhopalEasun Reyrolle Ltd.H.No.16, Essarjee HomesNear Gopal Nagar, Kalan RoadPiplani, Bhopal - 462 021, India.Telefax: +91 755 2684221Email: [email protected]
ChennaiEasun Reyrolle Ltd.6th Floor, Temple Tower, 672,Anna Salai, NandanamChennai - 600 035, India.Tel: +91 44 24346425/24347608Fax: +91 44 24346435Email: [email protected]
DelhiEasun Reyrolle Ltd.29/12, Ground Floor, East Patel NagarNew Delhi - 110 008, India.Tel: +91 11 25747321/25747322Fax: +91 11 25747320Email: [email protected]
KolkataEasun Reyrolle Ltd.4, Dr.Sundari Mohan Avenue, 5th FloorFlat No.18, Kolkata - 700 014, India.Tel: +91 33 22848320Fax: +91 33 22848326Email: [email protected]
MumbaiEasun Reyrolle Ltd.23, Kasturi Building, Jamshedji Tata RoadMumbai - 400 020, India.Tel: +91 22 22022270/22855415Fax: +91 22 22825703Email: [email protected]
SecunderabadEasun Reyrolle Ltd.#2, 1st Floor, Paradise ChambersOpp Hotel Ambassador1-7-196 Prender Ghast RoadSecunderabad - 500 003, India.Telefax: +91 40 27817847Email: [email protected]
CORPORATE OFFICEEasun Reyrolle Limited.,98 Sipcot Industrial ComplexHosur 635 126, India.Tel: +91 4344 401600/01/02Fax: +91 4344 276397
TURNKEY PROJECTSBUSINESS/AMR BUSINESS#389, “Rasukumaki”, HulimavuBegur Hobli, Bannerghatta RoadBangalore - 560 076, India.Tel: +91 80 40477200/ 201Fax: +91 80 40477202Email: [email protected]
HOSUR WORKS#98, Sipcot Industrial ComplexHosur - 635 126, India.Tel: +91 4344 401600/01/02Fax: +91 4344 276397
CENTRAL MARKETING &EXPORTS BUSINESS#17/3 ArakereBannerghatta RoadBangalore - 560 076, India.Tel: +91 80 26581023/3268Fax: +91 80 26580642Email: [email protected]
BANGALORE WORKS#17/3 Arakere, Bannerghatta RoadBangalore - 560 076, India.Tel: +91 80 26581023/3268Fax: +91 80 26580642Email: [email protected]
AUTOMATION BUSINESS#389, “Rasukumaki”, HulimavuBegur Hobli, Bannerghatta RoadBangalore - 560 076, India.Tel: +91 80 40477200/ 201Fax: +91 80 40477202Email: [email protected]
