Main function:electrical switchgear
Rated impulse withstand voltage:8kV
Rated Insulation Voltage:1000V
Environment Temperature:- 5 ~ +40℃
Rated Working Voltage:660V
Altitude:< 2000 m
Frequency:50 Hz
Protection Class:IP30 IP40 IP54
Standard:IEC60439 GB7251.1
Installation:Indoor
Size:600*600*2200mm(or customized)
Mode of coil in and coil out:cable/bus duct(bridge)