DC surge protective device (surge protector, surge protection device, surge arrester) for photovoltaic (PV) system, equivalent to DEHN DG Y PV 500.

Test standards: IEC61643-1: 2005

Norminal discharge current In (8/20us): 20kA / channel

Max. Discharge current Imax(8/20us): 40kA / channel

Max. Continuous operating DC voltage (L+/L-)-PE: 250Vdc

Voltage protection level: (L+/L-)-PE: 0.9kV

Response time ta <=: 25ns

Degree of protection: IP20

Disconnection indicator: Mechanical indicator

Fatech electronic (CHINA) Ltd. Offers the following services to our customers: electrical surge protector, data surge protector, antenna surge protector, varistors, and Lightning protection scheme.