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High‑Voltage DC Relay
CHEV-H250/F&H300/F
Internal threaded terminal connection
Ceramic brazed sealing, no risk of arc leakage to prevent fire and explosion.
Filled with hydrogen-based gas, which effectively prevents contact oxidation and reduces arc ablation. Low and stable contact resistance. The contact part meets IP67 protection rating.
Rated operating voltage: 1000VDC
2000A breaking capacity under abnormal working conditions
Non-polarity restriction for load
Overall dimensions: (85.6×42.5×83.6) mm
Certification：
Application：
Energy Storage, EV Chargers
Main Parameters
Coil Voltage Type: | DC | Coil Operating Voltage (V): | 12、24 | Contact Form: | 1NO + 1NO auxiliary contact | Contact Number: | Single Contact | Terminal Type: | Internal Thread |
Mounting Type: | Vertical Screw Mount | Package Type: | Ceramic Brazed Seal | Terminal Structure Type: | Internal Thread & Standard Connector Mating Terminals | Coil Power: | 6W | Coil Characteristic: | Monostable |
Contact Material: | Copper | Insulation Class: | F | Coil Parallel Component: | - | Packing Type: | Blister pack | Rated Load Voltage: | 1000VDC |
Rated Load Current: | 250A/300A | Dielectric Withstand Voltage (Between Coil and Contacts): | 4000VAC 1min | Operate Time (ms): | ≤30 | Release Time (ms): | ≤15 | Operating Ambient Temperature： | -40℃~85℃ |
| Mechanical Life (cycles)： | 500000 | Electrical Life (cycles)： | 500(See datasheet for more details） | Weight (g): | ≈450 | Volume (mm³): | 85.6×42.5×83.6 | Applications: | Energy Storage, Charging Piles |
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