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Türkçe
 Brand : KUSAUTO
THERMAL MANAGEMENT SYSTEM
PTC WATER HEATER 5kW (Passenger Car)
PTC WATER HEATER 7kW (Commercial Vehicle)
PTC HEATER UNIT - 7kw (wireless beam version)
PTC HEATER UNIT- 5kW WIRELESS BEAM VERSION
EXPANSION TANK
STAINLESS STEEL TEMPERATURE SENSOR
CERAMIC PRESSURE TRANSDUCER
POWER BATTERY WATER SUPPLY PIPE
HIGH VOLTAGE BATTERY COOLING WATER PIPE
BATTERY THERMAL MANAGEMENT SYSTEM
PTC AİR HEATER
ELECTRONİC WATER PUMP
PTC HEATER UNIT - 7kw (wireless beam version)
PTC Heater Unit-7kw wireless beam version

PTC heater units are used in pure electric, hybrid, and fuel cell vehicles. 

They mainly provide heat sources for in-vehicle air conditioning systems and battery heating systems. 

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.



Power

Rated condition 7000W±700

Ambient temperature

-40℃~120℃

Storage temp

-40℃~125℃

Cooling water temperature:-40℃~90℃

 

Low voltage

9V~36V, Un=12/24V

Low voltage current

40mA~150mA, I=70mA

Low Voltage Standby Current

Ioff=150μA

High voltage

450V~750V，Un=600V

High voltage current

10.5A~12.9A, I=11.7A

Insulation resistance

10mΩ~100mΩ







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