High Quality 10kw Ptc Coolant Heater For Ev Car

If you're looking for the high quality 10kw ptc coolant heater for ev car, 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.

 

High Quality 10kw ptc Coolant Heater for ev Car

 

Item	SR10-4
Power	10KW ±10% (650VDC, 20 L/min, 20 ℃)
High voltage	500-850VDC
Low voltage	20-32VDC
Communication method	PWM Control
IP grade	IP 6K9K & IP67
Coolant	50 ( water) +50 (ethylene glycol)
Heating method	PTC positive temperature coefficient thermistor

 

One of its outstanding features lies in its safety performance. That is, when the fan fails and stops, the power of the PTC heater will automatically drop sharply because it cannot fully dissipate heat. At this time, the surface temperature of the heater is maintained at around the Curie temperature ( Generally around 250℃), so as to avoid the "redness" phenomenon on the surface of electric heating tube heaters. PTC heating element, also called PTC heater, is the abbreviation of Positive Temperature Coefficient in English. It is composed of PTC ceramic heating element and aluminum tube. This type of PTC heating element has the advantages of small thermal resistance and high heat exchange efficiency. It is an automatic constant temperature, Energy-saving electric heater.

 

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