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7KW HV Coolant Heater

Name: 7KW HV Coolant Heater
Brand: Nanfeng
SKU: 212328630

Hebei Nanfeng Group has been producing heaters for more than 30 years, and our company is the largest manufacturer of automobile heating and cooling equipment in China and the designated supplier of military vehicles in China.7KW HV coolant heater for electric vehicles is specially designed for electric vehicles and has the advantages of fast heating and environmental protection.

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Description

7KW HV Coolant Heater

Products Description

High voltage coolant heater

PTC heater: PTC heater is a heating device designed by using the constant temperature heating PTC thermistor constant temperature heating characteristics.

Curie temperature: When it exceeds a certain temperature (Curie temperature), its resistance value increases stepwise with the increase of temperature. That is, under dry burning conditions without controller intervention, the calorific value of the PTC stone decreases sharply after the temperature exceeds the Curie temperature.

Inrush current: the maximum current when the PTC starts.

Products Parameter

Item	SR03-18
Power	7KW -5%,+10% (350VDC, 20 L/min, 25 ℃)
High voltage	240~500 VDC
Low voltage	9-16 VDC
Communication method	CAN2.0B
IP grade	IP 6K9K & IP67
Coolant	50 ( water) +50 (ethylene glycol)

Product explosion diagram：

EV PTC heater

Products Details

high voltage heater automotive

ev coolant heater

high voltage heater

Installation method:

The base of the PTC water heating heater has 6 installation points, which are fixed to the installation bracket by 6 ST6 self-tapping screws. The installation bracket can be customized according to the installation space of the vehicle.