The phase protection relays are designed to protect the three-phase loads from damage caused by mains voltage.
High Voltage : 300V
Low Voltage : 140V
Asymmetry : 5% - 25% (Adjustable)
Error Waiting Time : 0,1 sec. - 20 sec. (Adjustable)
Reset Time : 0,1sec. - 20sec. (Adjustable)
Insufficient Supply Voltage Protection
Phase Absence Protection
Neutral Absence Protection
Phase Sequence Control