Industrial Use Modular Power lightning protection

DK-220AC80 I type modular power lightning protection device 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 : 100402003 Standards IEC61643-1 and GB18802.1-2002 Certificate Color White Weight 0.47KG Dimensions 70X90X69 Housing material PC Inflammability class UL94-V0 Degree of protection IP20 Mounting type DIN rail 35mm Relative Humidity <95% Damage status Presenting Breaking Status Number of terminals 3 PIN Ambient temperature (operation) -25 +70°C Protection Mode L--PE N—PE Lightning Protection Level B Grade SPD Type one port Suitable Power Supply TT,TN,IT Rated Working Voltage 220V AC Maximum Continuous Working Voltage 385V AC Action voltage ≥620V DC Rated Working Frequency 50Hz (60Hz) Leakage Currents ≤30μA Nominal Discharging Currents (8/20) μs 40kA Maximum Discharging Currents (8/20) μs 80kA Voltage Protection Level (8/20) μs (10kA)Up ≤1.5kV Respond Time (L-N) <20nS Respond Time (L-PE) <100nS Respond Time (L/N-PE) <20nS Connection, Protective Circuit Parameters L(N) type of Connection Screw Terminal Blocks Screw Thread M5 Conductor Cross Section Stranded Min. BVR—16mm2 Conductor Cross Section Stranded Max. BVR—35mm2 PE type of Connection Screw Terminal Blocks Screw Thread M5 Conductor Cross Section Stranded Min. BVR—25mm2 Conductor Cross Section Stranded Max. BVR—35mm2 Product Introduction: Using temperature control circuit technology, built-in over current protection circuit to avoid fire. Used in the main or second power distribution system power supply first-class/second class lightning protection, parallel installed in the building master power distribution box into line-side, to be sued in Kevin connection. It is applicable to TT,TN,ITpower supply system. Applicable to the AC power distribution equipment lightning protection, such as:communications, television broadcasting, computer room, automatic control,elecrical and mechanical equipment and all distribution equipment. DK---a famous brand in lightning protection industry in China.