thermal management system

The overall structure consists of radiators (including PTC heating packs), coolant flow channels, main Control board, high-voltage connector, low-voltage connector and upper shell, etc., can ensure the safe and stable operation of the PTC heater unit for vehicles, and the heating power is stable, the product heating efficiency is high, and the constant temperature is controlled. Mainly used in hydrogen fuel cell systems and new energy vehicles.

Increase the performance of the battery, motor, and electronic control under low temperature conditions
Provide warm air heat source for air conditioning system in winter

Power（Tcoolant=0°C，10L/min）	7000W±10%
Storage temperature	-40~125°
Working temperature	-40~120℃
Coolant temperature	-40~90℃
Protocol:	CAN/LIN
Rated voltage:	24V(low-voltage end), 600V(high-voltage end)
Working voltage:	16V~32V(low-voltage end), 500V~700V(high-voltage end)
Rated current:	50mA(low-voltage end), 15A(high-voltage end)
Insulation resistance	＞100MΩ
Protection class	IP67
Total measurement	182mm136mm105mm
Thermal efficiency	≥95%
Low voltage supply：	Range: 9V~36V，Un=12/24V，Imax=150mA， dormant state≤1mA
High voltage supply	Range: 450V~750V，Un=600V， Imax=35A
Insulation withstand voltage	≥2100VAC/3000VDC