Risin Ready Stock 2phase 1000V DC SPD Surge Protective Device in 20KA 40KA Solar Surge Arrester for PV Combiner Box

•Safety super wide electrical spacing and creepage distance, high voltage withstand voltage, meet high altitude area use requirement

•No load current is considered; plug and pull design, can be charged replacement, easy to maintain

•Built-in temperature control circuit technology, high safety performance, no after flow.

•Indicates that the green color of the window is normal and any red indicates failure. Clear and easy to distinguish.

•Optional remote monitoring interface can be used for remote monitoring.

•High working voltages, high pass flow, high safety performance and high stability.

•For surge protection of photovoltaic (PV) system

•The core parts are metal oxide vristor components with high discharge capacity.

•Low residual voltage and quick response

•Reliable control thanks to Thermo Dynamic Control disconnector.

•With remote signaling contact for control device.

•Fault indication via red mark in the inspection window.

•Protection mode: L+/L- – PE.

•Model Name: TOWSP-DC

•Pole No.: 2P

•Max.Continuous Operating Voltage (Uc): 500V,1000V DC

•Nominal Discharge Current (8/20s) (In): 20kA

•Max. Discharge Current (8/20s) (Imax.): 40kA

•Voltage protective level CM/DM at In: ~3.6KV

•Response Time: < 25ns

•Working Environment Temperature: -40℃ ~+80℃

•Relative humidity: <95%

•Indicate Deterioration: Green(normal), Red(malfunction)

•Material of Outer Shell: Flame retardant materials