5KW High Voltage PTC Heater

 

5KW High Voltage PTC Heater

 

1,Product Introduction

Hebei Nanfeng Automobile Equipment Co., Ltd. has been producing heaters for more than 30 years, and this 5kw battery coolant heater is designed for pure electric/hybrid/fuel cell vehicles with the advantages of energy saving and fast heating.

Key features include:
(1) Compact structure, high power density and flexible adaptation to vehicle installation space.
(2) Using a plastic shell can provide insulation from the frame to reduce heat and increase efficiency.
(3) A bag seal design is used to improve system reliability.

 

2,Product Parameter

Medium temperature	-40℃~90℃
Medium type	Water: ethylene glycol /50：50
Power/kw	5kw@60℃,10L/min
Brust pressure	5bar
Insulation resistance MΩ	≥50 @ DC1000V
Communication protocol	CAN
Connector IP rating(high and low voltage)	IP67
High voltage working voltage/V (DC)	450-750
Low voltage operating voltage/V(DC)	9-32
Low voltage quiescent current	< 0.1mA

3,Product Details

 

 

4,Product Advantage

 

5,Safety

PTC electric heater has the function of self-safety protection. During normal operation, it can monitor its own operating status in real time, and feed back to the vehicle controller through the CAN interface. Once an abnormal operation is found, it can be protected in time, such as automatically limiting the heating temperature and operating current.

The whole vehicle is responsible for monitoring the insulation status of the PTC electric heater.

 

6,Product Certification

 

7,Application

 

 

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