Product Overview
Product Features
- Rated load up to 200A at 250VAC
- Magnetic arc extinguishing technology
- Bistable design with low power pulse drive
- High dielectric strength: 4000VAC between contacts and coil
- Available in single-coil and dual-coil configurations
- Highly resistant to shock and vibration
- RoHS compliant and eco-friendly design
- Compact size: 47.2mm × 34.6mm × 22.1mm
- Compliant with IEC62055-31 UC3 standards
Technical Specifications of 200A EV Charger latching relay
| Item | Specification |
|---|---|
| Rated Load | 200A / 250VAC |
| Switching Current | 200A max |
| Switching Voltage | 277VAC / 60VDC |
| Switching Power | 50,000VA |
| Contact Material | Silver Alloy |
| Contact Resistance | Max. 1mΩ |
| Insulation Resistance | Min. 1000MΩ (DC500V) |
| Dielectric Strength | 4000VAC (Contact-Coil), 3000VAC (Contact-Contact) |
| Operating Time | Max. 20ms |
| Releasing Time | Max. 20ms |
| Vibration Resistance | 10~55Hz, double amplitude 1.5mm |
| Shock Resistance | Durability 100G, Misoperation 10G |
| Mechanical Life | 100,000 cycles |
| Electrical Life | 6,000 cycles (DC), 300 cycles (AC) |
| Operating Temperature | -40°C to +85°C |
| Humidity | 5% ~ 85% RH |
Key Parameters
- Rated Current: 200A
- Rated Voltage: 250VAC
- Max Switching Voltage: 277VAC / 60VDC
- Max Switching Current: 200A
- Contact Resistance: ≤1mΩ
- Insulation Resistance: ≥1000MΩ
- Dielectric Strength: 4000VAC (contact-coil)
- Coil Power Consumption: Approx. 2.4W (single-coil) / 4.8W (dual-coil)
- Coil Voltage Options: 6V, 9V, 12V, 24V
Applications
- EV charging stations
- Electric vehicle onboard systems
- Smart electric meters
- DC high power switching
- Power distribution units (PDU)
- Energy management systems
- Remote power control systems
- Intelligent grid infrastructure
- Industrial automation devices
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