DSP-AOL(OC,PLC,rPC,EC)
Digital Over current Motor Protection Relay/Panel 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
*Basic type:matched with external ZCT, Optional type:ZCT Embeded/External CT type is not available
*Stable operation in various frequency environment
*Correct indication based on RMS value
*Wide application for ZCT rating to sense zero phase sequence current
-AOM-A Type:200mA/1.5mA
-AOM-V Type:200mA/100mV
*Alarm for ZCT disconnection with converter in motor stop state
▶Note : Protection relay should be installed in the secondary part of Inverter.
