Description
The TL919-150A is a high-performance automatic charging relay designed by Mingni Tech for demanding power distribution systems. With a rated voltage up to 250VAC / 60VDC, rated current of 150A, and a maximum switching voltage of 440VAC, this relay delivers exceptional reliability in high-current applications. Featuring a latching relay structure, it minimizes energy consumption through pulse drive operation. The TL919-150A supports both single coil and double coil relay configurations, making it ideal for EV charging piles, power control panels, and energy storage systems. Its compact ceramic package, magnetic arc extinguishing design, and low contact resistance ensure long-term stable operation in harsh industrial environments. This 150A high current relay is compliant with CE and RoHS certifications.
Product Features
- 150A high current switching capacity
- Latching relay design for energy efficiency
- Available in single and double coil configurations
- Magnetic arc extinguishing for enhanced safety
- Compact ceramic package (47.1×34.5×22.45mm)
- 4KV dielectric strength between contact and coil
- CE and RoHS certified for global compliance
- Strong resistance to shock and vibration
- Reliable performance in harsh temperatures (-40°C~+70°C)
Technical Specifications of automatic charging relay
| Rated Current | 150A |
|---|---|
| Rated Load | 150A 250VAC |
| Maximum Switching Voltage | 440VAC |
| Maximum Switching Power | 37,500VA |
| Contact Material | Silver Alloy |
| Contact Resistance | ≤1mΩ |
| Dielectric Strength | 4KV (contact to coil) |
| Operating Temperature | -40℃ to +70℃ |
| Coil Voltage Options | 6V, 9V, 12V, 24V DC |
Application Areas
- EV charging stations and PDU modules
- Battery management systems (BMS)
- Energy storage systems
- Solar power distribution units
- Industrial control and automation
- Smart meters and power monitoring
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