Sell Risin 2P DC SPD Surge Protective Device 500V 1000V in 20KA 40KA Solar Surge Arrester for Solar syste best price

Description : 2Pole DC SPD Surge Protective Device (in short DC SPD,alias,surge suppressor,surge arrester)is suitable for TN-S, TN-C-S, TT, IT etc, the power supply system of AC 50/60Hz. When the SPD fails in breakdown for over heat or over-current, the failure release will help electric equipments separate from the power supply system and give the indication signal, it also could be replaced for the module when has operating voltage in Solar PV Systems. Technical Data : Model Name : TOWSP-DC Pole No. : 2P Rated Voltage (Uc) : 500VDC / 1000VDC Discharge Current (8/20s) : 20kA-40kA Voltage protective level CM/DM at In : ~3.6KV Response Time : 25ns Working Temperature : -40℃ ~+80℃ Relative humidity : 95% Indicate Deterioration : Green(normal), Red(malfunction) Material of Outer Shell : Flame retardant material Dimension : 36*58*85 mm Advantages : · 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. Why Choosing Risin ? · 12 Years experience in solar factory and trading · 30 Minutes to reply after received message · 25 Years Warranty for MC4 Connector, PV Cable · No compromise on quality