Do you have a question about the ABB REQ650 and is the answer not in the manual?
Type | Protection Relay |
---|---|
Product ID | REQ650 |
Rated Frequency | 50/60 Hz |
Display | LCD |
Mounting | Panel Mount |
Communication Protocols | IEC 61850, Modbus |
Protection Functions | Overcurrent, Earth Fault |
Operating Temperature Range | -25 to +55 °C |
Power Supply | 24-250 V DC / 48-265 V AC |