7KW PTC Heater Automotive

 

7KW PTC Heater Automotive

 

 

 

For pure electric vehicles, the battery on the vehicle is a high-voltage battery, and the electric heater will generally choose high voltage, because the voltage is high and the efficiency is high, and the same electrical energy can be converted into heat energy more.

 

 

Since the battery's discharge capacity is limited when starting at low temperatures in winter, battery preheating technology has also been adopted by many car companies. Currently, the most widely used is the use of heated water PTC, which connects the cabin and battery in a heating circuit in series, through a three-way valve The switch allows you to choose whether to perform a large cycle in which the cabin and battery are heated together or a small cycle in which the cabin and battery are heated separately.

 

 

	7KW -5%,+10% (350VDC, 20 L/min, 25 degree )
	240~500VDC
	9~16VDC
	Less than or equal to 30A
	CAN2.0B
	1000VDC, Greater than or equal to 120MΩ
	IP 6K9K & IP67
	50 ( water) +50 (ethylene glycol)%
	IS07637/IS011452/IS010605/ CISPR25
	Less than or equal to 2.5 ( 20 degree , 300KPa ) mL / min
	＜ 0.3 (20 degree , -20 KPa ) mL / min
	Limit power + target water temperature

 

 

 

 

The position of the high-pressure warning label and product label of the PTC water heating heater assembly is shown in the view below.

 

The PTC coolant heater base includes 6 mounting points and wires with 6 independent ST6 mounting jobs and mounting stops.

 

 

 

 

 

1,Our company is the largest manufacturer of automobile heating and cooling equipment in China, and the designated supplier of military vehicles in China.
2,Quality Control through the whole Manufacturing process.
3,General Inspection on fixing before Packing.
4,In 2006, our company has passed ISO/TS16949:2002 quality management system certification.
5,After you make order, we will Follow up the whole process and Update it to you. Collecting goods, Loading containers and Tracking goods transport information for you.
6,Any of our products you are interested, or any customized orders you wish to place, any items you want to buy, Please let us know your requirements. Our team will do our best to Help you .

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