ABB | SPAU 140 C | Synchro-Check Relay Hollysys 9 pF/ft) typical

9 pF/ft) typical

Manual Reset: Integrated reset button for post-fault recovery

Safety Compliance: Meets IEC 61508 SIL 3 standards

Easy Maintenance: The module is designed for simple maintenance and troubleshooting

Dimensions: 100 x 90 x 60 mm

ABB | SPAU 140 C | Synchro-Check Relay Hollysys 9 pF/ft) typicalDescription: The SPAU 140 C is a voltage measuring relay designed for use when connecting two power systems together. It supports both synchro check and voltage check functions to ensure safe and reliable network connections. Functions: Synchro Check Function: Used when connecting two separate networks or electrically interconnected network sections. This function ensures that the circuit breaker closes only if the voltages on both sides meet preset