Product Overview
Key Features
- 200A continuous current handling capacity
- Low power consumption with pulse coil drive
- Magnetic arc extinguishing for long contact life
- High dielectric strength: 4kV between contact and coil
- Available in single-coil and dual-coil versions
- Silver alloy contacts with low contact resistance
- Wide operating temperature: -40℃ to +85℃
- Compact size: 47.2mm × 34.6mm × 22.1mm
- RoHS compliant and IEC62055-31 UC3 compliant
Technical Specifications of latching relay for EV charging
| Rated Load | 200A 250VAC / 60VDC |
|---|---|
| Switching Voltage (Max) | 277VAC / 60VDC |
| Switching Current (Max) | 200A |
| Switching Power (Max) | 50,000VA |
| Contact Material | Silver Alloy |
| Contact Resistance | ≤ 1mΩ |
| Insulation Resistance | ≥ 1000MΩ (500VDC) |
| Dielectric Strength | 4,000V (coil-contact), 3,000V (contact-contact) |
| Mechanical Life | 100,000 operations |
| Electrical Life | 6,000 ops @200A DC, 300 ops @150A AC |
Applications
- EV Charging Stations
- Power Distribution Units (PDU)
- Smart Energy Meters
- Remote Power Control Systems
- Electric Load Management
- Solar Inverters
- Battery Management Systems (BMS)
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