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China, Chinese EV Contactor High Voltage DC Contactor for Electric Vehicles1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Meter for Liquid GasLiquid Level MeterDC Contactor for Electric VehiclesElectric Vehicle DC Contactor
Chongqing Blue Jay Technology Co., Ltd
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Product Description Product DescriptionCeramic High Voltage DC Contactors built for high performance and reliability, it's the ultimate choice for your Electric vehicle, EV charging, photovoltaic power generation, energy storage system and other HV DC systems. Feature Ceramic seal structure, filled in H2 mixed gas, resist contacts oxidation, the contact resistance is low and stableCeramic seal structure with magnetic blow-out technology, realize zero arcs, ensure safety and reliability when you usingCarrying current 100A continuously at 85 oCNo polarity requirement on loading and coil sideFull compliance with RoHS requirements SpecificationCharacteristic ParametersValuesRated Current100AMax. Switching Voltage1500VDCContact Voltage Drop≤0.1V(at 500A)Contact ArrangementSPST-NOLimiting Short-time Current700A:8min; 1000A:50s; 2000A:5s; 3000A:1sElectrical Life (Resistive Load)800V Model: 500A 800VDC 800 ops, Only Breaking; 1000V Model: 500A 1000VDC 200 ops, Only Breaking; 1500V Model: 250A 1500VDC 50 ops, Only BreakingMax. Breaking Current (Resistive Load)450V Model: 500A 450VDC 2000 ops, Only BreakingOverload Breaking (Resistive Load)2500A 800VDC 1 ops; 800A 450VDC 50 opsShort Circuit Current Withstanding8000A (10ms) No Smoke or FireDielectric StrengthBetween Main Contacts and Coil: Before Test ≥ 4000VAC (1min), After Test ≥ 2500VAC (1min)Insulation ResistanceBefore Test ≥ 1000MΩ (1000VDC), After Test ≥ 50MΩ (1000VDC)Shock ResistanceFunctional: 20G Half-Sine Wave 11ms, Destructive: 50G Half-Sine Wave 6msVibration Resistance5.79G (10~2000Hz, Random)Mechanical Life2×10^5 opsOperate TimeMax:30msRelease TimeMax:10msRated Voltage12VDC, 24VDC, 48VDCPick-up Voltage≤9VDC, ≤18VDC, ≤36VDCDrop-out Voltage≥1.2VDC, ≥2.4VDC, ≥4.8VDCRated Operating PowerApprox. 50W (Start); 5W (Hold)Max. Allowable Voltage16VDC, 32VDC, 64VDCWeightApprox. 700g
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