7kw High Voltage Electric Liquid Heater

7kw High Voltage Electric Liquid Heater

 

1、Product Introduction

Electric Vehicle High Voltage PTC Heater can provide heat for the cockpit of new energy vehicles and meet the standard of safe defrosting and defogging. It also provides heat to other parts of the vehicle that require temperature regulation, such as the battery.

 

2、Product Parameter

   

Item	W04-1	W04-2(Without controller)	W04-3
Heating output	5kw, 6kw, 7kw, 8kw @10L/min，T_in 40℃
Rated voltage(VDC)	600V	600V	350V
Working voltage(VDC)	450-750	450-750	250-450
Impulse current(A)	≤30@750V	≤30@750V	≤45@450V
Controller low voltage	9-16 or 16-32V	--	9-16 or 16-32V
Control signal	CAN2.0B	NTC + temperature control switch	CAN2.0B
Control model	Gear (3th gear) or PWM	--	Gear (3th gear)  or PWM
Heater dimension	310*144*107.5mm
Installation dimension	144*128*119
Joint dimension	D20*22 (waterproof ring) mm
Heater weight	＜2.1kg
High voltage connector	JonHon  C10514N1-02-3-1
Low voltage connectors	320Q60A1-LVC-4 (Haichen A02-ECC)

 

3、Necessary conditions for heater:

(1)The heater is controlled by CAN communication
(2)High voltage power supply
(3)Low voltage power supply (BATT) or Kl15 (ignition switch voltage), Kl31 (GND)
(4)The heater needs to set a high voltage interlock circuit
(5)The vehicle must be equipped with an insulation monitoring device to monitor:
    Over (under) voltage protection
    Short circuit protection (current-limiting fuse in distribution box)
    Leakage protection
    Interlock response
(6)High voltage electric heater must be equipped with 30A current-limiting fuse

 

4、Product Details

 

5、Product Application

 

6、Product Certification

 

 

7、FAQ

(1)Q:Are you a manufacturer, trading company or a third party?
A:We are a manufacturer, and our company has been established for over 30 years.
(2)Q:Where is your factory located?
A:It lies in the industrial area of Wumaying of Nanpi county of province Hebei, covers an area of 80,000㎡.
(3)Q:What is your minimum order quantity, can you send me samples?
A：Our MOQ is one set, samples are available.
(4)Q:Which level of quality are your products?
A: We have got CE, ISO certificate so far.
(5)Q:How can i trust your company?
A:Our company has been producing heaters for more than 30 years, and has five factories, and is also the only designated supplier of Chinese military vehicles. You can completely trust us.

If you're looking for the 7kw high voltage electric liquid heater, welcome to wholesale the product from our factory. As one of the leading manufacturers and suppliers in China, we will offer you the best service and fast delivery. Now, check the quotation with our seller.

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