Compact Design
3DE/3EZ: Panel Mounting Type
MCU( Microprocessor Control Unit ) based
Three Integral Current Transformers
Over-current, Under-current, Phase loss, Phase Unbalance, Phase Reversal, Locked Rotor Protecion
Digital Ammeter
Troubleshooting/Trip Cause Memory, Display
Abjustable Operating Features by Mode switch
Wide Current Adjustment Range
Selectable Time-Current Characteristics(Inverse/Definite)
Manual(Instaneous)/Electrical(Remote)Reset
Test Function
Ambient Insensitive
Selectable Fail-safe and Non-fail-safe Operation Modes
Selectable Trip Time-Current Characteristics