Digital Over current Motor Protection Relay/Panel Flush Mounting Type *Converter + Display Meter with 5 digit front display *4E Class Protection Level -Over/Under Current,Phase Loss,Reverse Phase, -Current Unbalance,Locked Rotor,Ground Fault *T-I characteristic to protect over current:definite or inverse *Ground fault protection:trip by sensed zero phase current of residual circuit *Stable operation in various frequency environment *Correct indication based on RMS value
▶Note : Protection relay should be installed in the secondary part of Inverter.