220V TVSS Lightning Arrester

Box type TVSS lightning arrester About us: Guangxi Dikai Lightning Protection Engineering Co., Ltd (be called for short as DK Company) was established in June 1989. It has been specialized in producing lightning protective products, researching development of lightning protective technology, consulting lightning protection service, and engineering lightning protection cases for over 20 years in China and all over the world. Products of the company have won more than 10 national patents and possess ISO 9001:2008 certificate, CE certificate and RoHS approval. Parameters Order number : 100602001 Standards IEC61643-1 and GB18802.1-2002 Certificate CE Shell Material Aluminum Color Blue Weight 1.99KG Dimensions 145X205X85 Shell Protection Level IP20 Relative Humidity <95% Damage status Presenting Breaking Status Protection Mode L-PE N-PE Indicator Function Working Indicator, Malfunction Indicator, Thunder Strike Counter Lightning Protection Level C+D Grade SPD Type Two port Suitable Power Supply TT,TN,IT Rated Operating Voltage 220V AC Rated Operating Current 30A Maximum Continuous Working Voltage 385V AC Action voltage ≥620V DC Rated Working Frequency 50Hz (60Hz) Leakage Currents ≤30μA Nominal Discharging Currents (8/20) μs 20kA Maximum Discharging Currents (8/20) μs 40kA Voltage Protection Level (8/20) μs (10kA)Up ≤1.2kV Respond Time (L-N) <25nS Respond Time (N-PE) <25nS Connection, Protective Circuit Parameters L(N) type of Connection (in) Screw Terminal Blocks Screw Thread M5 Conductor Cross Section Stranded Min. BVR—10mm2 Conductor Cross Section Stranded Max. BVR—35mm2 PE type of Connection Screw Terminal Blocks Screw Thread M5 Conductor Cross Section Stranded Min. BVR—10mm2 Conductor Cross Section Stranded Max. BVR—35mm2 Remote Alert Circuit Parameters type of Connection Screw Terminal Blocks Screw Thread M2 Conductor Cross Section Stranded Min. BVR—0.5mm2 Conductor Cross Section Stranded Max. BVR—1.5mm2 Maximum Operating Voltage 125V DC Maximum Operating Current 0.5 A (DC) Maximum Load Power 12.5W Product Introduction: ◊ It is combined with Working Indicator, Malfunction Indicator and Thunder Strike Indicator. ◊ Applicable to TT, TN-S, TN-C, IT, etc. power supply system. ◊ Applicable to power distribution box, communication room, moblie base station and UPS power protection.