ABB | SPAU 140 C | Synchro-Check Relay Four Channel Control Card This module is part of

This module is part of the I/O (Input/Output) modules used in the Series 90-30 PLC for industrial automation

ensuring effective data transfer

offering enhanced reliability and protection for your system

သင်အရေးတကြီးလိုအပ်သောထုတ်ကုန်များအတွက်

Power Supply Voltage: 10

ABB | SPAU 140 C | Synchro-Check Relay Four Channel Control Card This module is part ofDescription: 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