ALSPA CSR620_ALSTOM_PRODUCT_吉林易择科技技术发展有限公司

ALSPA CSR620 - Digital Protection Relay Advanced IEC 61850-compliant relay for busbar/feeder protection, featuring: Differential & overcurrent protection GOOSE messaging for fast tripping 100+ event records

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DESCRIBE

ALSPA CSR620 Key Parameters:

Type: Digital protection relay (busbar/feeder)

Rated Voltage: 110-240V AC/DC

Current Input: 1A/5A (CT secondary)

Protection Functions:

Differential protection (87B)

Overcurrent (50/51)

Breaker failure (50BF)

Comms: IEC 61850, Modbus TCP

Fault Records: 100+ events

Standards: IEC 60255, IEEE C37.90

Temp Range: -25°C to +70°C

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