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Data Line Surge Protection Lightning Rods Lightning Protection Box Lightning current counter Power Surge Protection You are here : Home > Power-Surge-Protection > Surge Protection Device OBV1-C40 (3+NPE) Surge Protection Device OBV1-C40 (3+NPE)     >> Power-Surge-Protection Surge Protection Device OBV1-C40 (3+NPE) In:20kA Imax:40kA       Advantage >> Surge Protection, Lightning Protection, Surge Protection Device, Surge Suppressor, Surge Arrester, Surge Protective Device, Surge Protector, Lightning Solution, China Surge Protection Device Manufacturer, China Surge Arrester Supplier Products Details >>   Product Description OBV1-C40 series surge protection device (in short: SPD, alias: surge suppression, surge arrester) is suitable for TN-S, TN-C-S, TT, IT etc. power supply system of AC 50/60Hz, <440V, installed on the joint of LPZ1 or LPZ2 and LPZ3, it’s designed according to IEC61643.1, GB18802.1, it adopts 35mm standard rail, there is a failure release mounted on the module of surge protection device. When the SPD fails in breakdown for over-heat and over-current, the failure release will help electric equipments separate from the power supply system and give the indication signal, green means normal, red means abnormal, it’s also could be replaced for the module when has operating voltage.   Product Features 1. Inside over-current and over-heat protection, temperature control open circuit. 2. Module design, convenient installation, could be replaced online. 3. Smallness leak current, response quickly, less residual voltage. 4. Signal indication device, green(normal), red(abnormal). 5. New technology, highly energy, clearance discharge pole(NPE).   Model and Meaning   Main Technical Parameters   OBV1-C40 NPE Max. Continuous Operating Voltage Uc (V~) 275V 320V 385V 440V 275V / 320V Voltage Protection Level Up (V~) kV 1.2kV 1.5 kV 1.8 kV 2.0 kV 1.5kV Nominal Discharge Current In (8/20µs) kA 20kA Iimp(10/350): 12.5 kA Max. Discharge Current Imax (8/20µs) kA 40kA Response Time ns <25ns Test Standard IEC61643-1, GB18802 The Cross Section of L/N Line (mm2) 25-35 mm2 The Cross Section of PE Line (mm2) 25-35 mm2 Fuse or Switch (A) 25A~32A Operating Environment (centidegree) -40~+85 Relative Humidity (25 centidegree) <95% Installation Standard Rail 35mm Material of Outer Covering Fiberglass PC   Dimension     Related Products>> Surge Protection for Solar Photovoltaic (PV) System   Surge Protection Device OBV1-D20/4P   Power Surge OBV7     Top

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