Advanced Numeric Protection Relays Manufacturer & Supplier in India

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Numeric Protection Relays

Numeric protection relays are advanced devices used in electrical systems to monitor and protect against faults by continuously analyzing electrical parameters, offering precise and rapid responses to prevent damage and ensure system reliability.

Sub Series

CBP

COP Series

COP-ADV

COP-N Series

CBP-5

Overload function, Short Circuit function, Instantaneous function, Ground fault function, Advanced protection ...

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CBP1-121

Long Time Delay (LTD), Short Circuit Protection (STD) Instantaneous Fault (INST), Ground Fault(GFT), Self Pow ...

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COP-ADV-130

TWO STAGE OVER & UNDER VOLTAGE RELAY, ZERO SEQUENCE & UNBALANCE VOLTAGE RELAY (ANSI 27, 59, 59N) Rated voltage ...

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COP-ADV-170

REVERSE & LOW FORWARD POWER RELAY (ANSI 32, 32R) USB and RS485 communication. Rated Voltage AC - 230/440 and 1 ...

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COP-ADV-402

IDMT OVER CURRENT, SHORT CIRCUIT & EARTH FAULT WITH HIGH SET RELAY (ANSI 50, 51, 50N, 51N, 74TC, CBFP) USB and ...

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COP-ADV-412

TWO STAGE OVER VOLTAGE UNDER VOLTAGE, IDMT OVER CURRENT, SHORT CIRCUIT & EARTH FAULT WITH HIGH SET RELAY, *R ...

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COP-ADV-462

COMBINE OVER & UNDER VOLTAGE, OVER & UNDER FREQUENCY, IDMT OVER CURRENT, SHORT CIRCUIT & EARTH FAULT RELAY (AN ...

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COP-ADV-502

RESTRICTED EARTH FAULT RELAY (ANSI 64R) USB and RS485 communication

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COP-ADV-612

COMBINE OVER & UNDER VOLTAGE, OVER, UNDER FREQUENCY, IDMT OVER CURRENT SHORT CIRCUIT, EARTH FAULT & RESTRICTED ...

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COP-ADV-682

COMBINE OVER & UNDER VOLTAGE, OVER & UNDER FREQUENCY, IDMT OVER CURRENT, SHORT CIRCUIT, EARTH FAULT, RESTRICTE ...

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COP-ADV-812

Auxiliary supply 20 - 300 VDC / 50 - 300 VAC and RS 485 and USB communication. COMBINE OVER & UNDER VOLTAGE, O ...

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COP-E-1-H

IDMT EARTH FAULT RELAY WITH HIGH SETANSI-50N, 51N. Rated Current - 1A, Auxillary Voltage - 50-300V AC/DC

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