Protection Feeder Terminal REF 543 ABB for Power Systems Process Network Modem (PNM) Full Load Operating Temperature Range:

Full Load Operating Temperature Range: -20 to +55°C

This armored probe is specifically engineered to measure both static and dynamic distances

Input Count: 24 digital inputs

Modular hardware options and flexible configuration tools simplify engineering

Protection Feeder Terminal REF 543 ABB for Power Systems Process Network Modem (PNM) Full Load Operating Temperature Range:Overview The ABB REF 543 Protection Feeder Terminal is engineered to safeguard and control electrical feeders in medium voltage applications. It integrates protection, measurement, control, and communication functions into a single compact unit. The terminal supports various network configurations, including isolated neutral and resonant earthed systems, making it highly adaptable across industries. Moreover, the REF 543 includes programmable logic