Product Name: Ndu2-10 10ka Surge Protector Device with Power Supply 2p Model NO.: NDU2-10 Color: Red Product Name: Surge Protective Device Rated Operating Voltage: 275V 230V 385V 420V 480V Mechanical Life: 10000 Times Response Time: Less Than 25 Nominal Discharge Curreni Limp: 10ka Material: PA66 Poles: 2p Operating Environment: -40c~+85c Trademark: LOVADON Transport Package: Standard Export Packing or Packing as Your Require Specification: normal Origin: China HS Code: 8536300000 Product Description Product DescriptionIn parallel module type surge protective device was designed accordingly to IEC standard, each line max. Discharge currentImax could reach 20-40kA, suits for 220/380V power supply distribution system lightning protection.This SPD is module design, nice sealing performance, and has remote signal interface, faulty indicator; installed in 35mm DIN rail, easy to wire; There has temperature control technology, over current fuse and thermal circuit breaker, automatic trip when degraded. Different specification satisfy, easy to maintain, could supply different working voltage level and lightning discharge current, also could customized according to different requirement. Technical Parameters ModelTechnical ParametersNDU2-10NDU2-20NDU2-30NDU2-40NDU2-60NDU2-80NDU2-100Rated Operating Voltage Uc(V~)220V/380VMaximum Continuous Operating Voltage Uc( V~)275V 320V 385V 420VProtection Level Up(V-)kV≤1.2≤1.5≤1.6≤1.8≤2.0≤2.4≤2.5Nominal Discharge Curreni lN( 8/20чs)kA5101520304060Mmximum Discharge Current lMAX(8/20 us)kA102030406080100Response Time ns<25Tesl StandardGB18802,IEC61643-1Operating EnvironmentºC-40ºC~+85ºCRelative Ilumidity (25ºC)≤95%InstallationStandard Rail 35mmMaterial of Outer CoveringFiber glass reinforced plastic