5KW PTC Car Heater

5KW PTC Car Heater

 

 

The heart of a PTC coolant heater is the PTC element, a component typically made of a ceramic material with an interesting characteristic: its resistance increases with increasing temperature. This quality ensures that the electrical current is reduced when the set temperature is reached, protecting the system from overheating, which is a decisive factor in safety and durability.

 

 

Product Item	SR10-5
Power	5KW±10%(650VDC,10L/min,60℃)
High voltage range	550~850VDC
Low voltage range	20 ~32VDC
Electric shock	≤ 35A
Communication type	CAN
Control method	PWM control
Electric strength	2150VDC , no discharge breakdown phenomenon
Insulation resistance	1000VDC, ≥ 100MΩ
IP grade	IP 6K9K & IP67
Storage temperature	- 40~125℃
Use temperature	- 40~125℃
Coolant temperature	-40~90℃
Coolant	50 ( water) +50 (ethylene glycol)%
Weight	≤ 2.8Kg

 

PTC Coolant Heater Structure:

Function of PTC Coolant Heater:

The primary function of a PTC coolant heater is to heat coolant, usually a mixture of water and antifreeze, which then circulates throughout the vehicle's system. Heated coolant plays two key roles in an electric vehicle.

 

First, it can be transferred to the battery so that it reaches its optimal charging temperature before the charging cycle begins. Temperature regulation is essential to extend battery life and optimize battery performance.

 

Second, the coolant temperature can be transferred to the heating core, which then warms the cabin air, providing passengers with a warm and comfortable environment.

 

 

 

 

If you're looking for the 5kw ptc car 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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