Epoxy resin encapsulation of high-voltage contactors
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- Product Details
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Product model HFEVC-HY300 External dimensions (mm) 80.5x64x74 Contact form 1H (optional set of normally open auxiliary contacts) Contact resistance ≤0.3mΩ(at 300A) Operating voltage ≤75% Un Contact rating 300A Maximum decomposition current 2000A (450VDC) primary Maximum switching voltage 1000VDC Electrical durability Switching: 6×10³ cycles (450 VDC; 300 A)
Switching: 3 × 10³ cycles (750 VDC; 300 A)
Switching: 1×10³ cycles (1000 VDC; 100 A)Dielectric withstand voltage—between contacts and coil 2200VAC 1min Dielectric withstand voltage—between open contacts 3000VAC 1min Mechanical durability 2×10⁵ times Coil Power Consumption – Rated Voltage (VDC) 9~36 Coil Power Consumption - Power Consumption Startup: 450,000 Hold: 20,000 Coil lead configuration Lead-out line Form of the negative lead terminal M8 external thread Weight Approximately 430 g Vibration 10 Hz~500 Hz 49 m/s² Humidity 5%~85%RH Temperature range -40℃~85℃ Mounting hole dimensions (mm) 
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