DC600V 24V 7kw Electric Heater Battery Power Electric Heater

Short Description:

The automotive electric heater is a battery powered heater based on semiconductor materials, and its working principle is to use the characteristics of PTC (Positive Temperature Coefficient) materials for heating. PTC material is a special semiconductor material whose resistance increases with temperature, that is, it has a positive temperature coefficient characteristic.

Model: W04

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Product Detail

Product Tags

Product Description

When the battery electric heater is energized, since the resistance of the PTC material increases with temperature, a large amount of heat will be generated when the current passes through the PTC material, which will heat up the PTC material and the surrounding environment. When the temperature rises to a certain level, the resistance value of the PTC material increases sharply, thereby limiting the flow of current, reducing the heating power and reaching a self-stabilizing state.

Product Parameter

Item	W04-1	W04-2(Without controller）	W04-3
Rated voltage(VDC)	600	600	350
Working voltage(VDC)	450-750	450-750	250-450
Rated power(kW)	7(1±10%)@10L/min，T_in 40℃，600V	7(1±10%)@10L/min，T_in 40℃，600V	7(1±10%)@10L/min，T_in 40℃，350V
Impulse current(A)	≤30@750V	≤45@750V	≤45@450V
Controllerlow voltage(VDC)	9-16 or 16-32	-	9-16 or 16-32
Control model	Gear (3rd gear) or PWM	-	Gear (3rd gear) or PWM
Control signal	CAN2.0B	NTC + temperature control switch	CAN2.0B

Advantages

electric battery powered heater have the advantages of fast response, uniform heating, safety and reliability, etc., and are widely used in household appliances, automobiles, medical treatment, military and other fields. At the same time, because the PTC electric heater has self-stabilizing properties, it also has a good application prospect in temperature control.

Application

Packing & Delivery

FAQ

1. What are your prices?
Our prices are subject to change depending on supply and other market factors. We will send you an updated price list after your company contact
us for further information.
2.Do you have a minimum order quantity?
Yes, we require all international orders to have an ongoing minimum order quantity. If you are looking to resell but in much smaller quantities, we recommend you check out our website
3.Can you supply the relevant documentation?
Yes, we can provide most documentation including Certificates of Analysis / Conformance; Insurance; Origin, and other export documents where required.
4.What is the average lead time?
For samples, the lead time is about 7 days. For mass production, the lead time is 10-20 days after receiving the deposit payment. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for your products. If our lead times do not work with your deadline, please go over your requirements with your sale. In all cases we will try to accommodate your needs. In most cases we are able to do so.
5.What kinds of payment methods do you accept?
You can make the payment to our bank account, Western Union or PayPal.