surge protection for photovoltaic system 1000Vdc

surge protection for photovoltaic system 1000Vdc發布自FATECH ELECTRONIC (CHINA) LTD

出自: FATECH ELECTRONIC (CHINA) LTD  2011/03/06
關鍵字 surge arrester

 DC Surge protector, surge protection device, surge protective device, surge arrester, for photovoltaic (PV) system, equivalent to dehn dg y PV 1000.

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: 500Vdc
Voltage protection level: (L+/L-)-PE: 1.8kv
Response time ta <=: 25ns
Degree of protection: IP20
Disconnection indicator: Mechanical indicator

關鍵字 surge arrester