Dual-channel three-phase (without neutral wire) voltage and current detection channels

Set the password protection function

The upper and lower limit range values of the alarm can be set

The channel can be set to be on/off

Three-phase voltage value detection

Three-channel current value detection

Three-phase voltage power-off detection

Three-phase voltage undervoltage detection

Three-phase voltage overvoltage detection

Three-phase power phase loss detection

Three-phase electrical phase error detection

Transformer line fault detection