High Efficiency 5-30kw PTC Electric Water Coolant Heater for EV Vehciles

High Efficiency 5-30kw PTC Electric Water Coolant Heater for EV Vehciles. Ultrafast Warm-Up: Ultra-thin heating layer fused to heat exchanger for rapid heat transfer. 98%+ Energy Efficiency: Near-zero losses in converting DC electrical energy into thermal energy. Scalable Control Interface: Customizable CAN, PWM, and Step Control to meet OEM specifications. Robust Reliability: 720-hour salt spray resistance and over 500 hours dry-burn endurance. High Voltage Compatibility: Supports 400-800VDC systems for commercial vehicles and heavy machinery. IP67/IP6K9K Protection: Certified ingress protection and EMC compliance for harsh environments. OEM/ODM Customization: Full customization, minor customization, and flexible options available. Extended Driving Range: Optimized battery usage ensures longer trips without compromising comfort.