Slim Innovative Self Power Protection Relay

Rated auxiliary voltage UH (Universal) :L: (18V — 60V DC),H: (85V – 260V AC / 110V to 300V DC)
Dropout pickup ratio95 %
Rated supply for digital input(Normal voltage): UN L: (18V – 60V DC) H: (85V — 260V AC / 110V to 300V DC)
Supply TypeManufacturer, Exporter, Supplier, Retailer
Preferred Buyer Location All over the world

In the family of protection relay, CSPR is numeric multi powered Over—current relay specially designed for ring main units & feeder protection. It combines the tollowingfunctions in one unit:....

Company Information

Member Since 15 Years
Nature of Business Retailer
Year of Establishment 1965

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Product Details
Company Details

In the family of protection relay, CSPR is numeric multi powered Over—current relay specially designed for ring main units & feeder protection. It combines the tollowingfunctions in one unit:
CSPR is a high tech and cost optimized protection relay for MV switchboards. Specifically in compact switchboards, the CSPR can replace the combination of load break switch.

Design :
Relay will get energized from any ofthe following available sources

Aux. Supply
CT Current
internal Battery
USB Port

FEATURES

Relay get energize either from Current, Aux. voltage, front USB or internal battery (whichever is available)
O/C, S/C, E/F and E/F High set protection
DEFT and Inverse characteristics for O/C and E/F individually selected for phase and earth fault
Unbalance / Asymmetric protection
Potential pulse output for direct triggering the circuit breaker coil.
Remote Trip DI
2 Potential Relay Output contact
USB port for PC / Laptop interface
Circuit breakerfailure protection (50BF)
Cold load pickup protection
Wide operating ranges of the auxiliary supply voltage (AC/DC)
Last 5 Fault & 1 O Event records with Time stamp
Two set of setting group

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