Description
Rated control supply voltage Phase to Neutral
185-265 V AC
220-240 V AC
Monitoring function
Phase failure; Phase sequence Automatic phase sequence correction; Overvoltage
Undervoltage; Unbalance; Neutral
Three Phase Monitoring Relays
Rated control supply voltage Phase to phase
160-300 V AC
200-400 V AC
200-500 V AC
208-440 V AC
300-500 V AC
320-460 V AC
380 V AC
380-440 V AC
400 V AC
