NF 8KW AC430V PTC Coolant heater for EV

Short Description:

PTC coolant heater For purely electric vehicles, the battery is a high voltage battery and the electric heater is generally chosen to be high voltage because the voltage is high and the same electrical energy can be converted into heat more often.

Depending on how the electric heater works it can also be divided into those that heat the air(PTC air heater) directly and those that heat the air indirectly by heating water. The direct heating of air is based on the same principle as an electric hairdryer, while the water heating type is closer to the form of a heater. This time we present and demonstrate electric heated water heaters.

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Product Detail

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Description

For traditional fuel vehicles, the air conditioning mechanism usually relies on the heat emitted from the engine to provide heating for the interior of the vehicle. For NEV vehicles, as there is no engine component or pure electric driving mode, it is not possible to rely on the engine running to meet the heating demand in actual driving, so NEV vehicles need to add additional heat generating equipment, and the current common heating method is PTC (Positive Temperature Coefficient) heating system.

This time we present and demonstrate electric heated water heaters.

Technical Parameter

Model	WPTC13
Rated power (kw)	8KW±10%W&12L/min&water temperature: 40(-2~0)℃. In the workshop test, it is tested separately in three gears, according to DC260V, 12L/min & water temperature: 40(-2~0)℃, power: 2.6(±10%)KW, each group of flushing flow <15A, maximum water inlet temperature is 55℃, protection temperature is 85℃;
Rated Voltage(VAC)	430VAC (three-phase four-wire power supply), inrush current I≤30A
Working Voltage	323-552VAC/50Hz&60Hz,
Heater air tightness	Apply pressure 0.6MPa, test for 3min, the leakage is less than 500Pa
Ambient temperature	-40~105℃
Ambient humidity	5%~90%RH
Connector IP ratng	IP67
Medium type	Water: ethylene glycol /50：50

Advantage

Electricity is used to heat the antifreeze, and the heater is used to heat the interior of the car. Installed in the water cooling circulation system

Warm air and temperature controllable adjust the power with short-term heat storage function Whole vehicle cycle, supporting battery thermal management and environmental protection

Application

It is mainly used for cooling the motors, controllers and other electrical appliances of new energy vehicles (hybrid electric vehicles and pure electric vehicles).

FAQ

Q1. What is your terms of packing?

A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?

A: T/T 100% in advance.

Q3. What is your terms of delivery?

A: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?

A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q5. Can you produce according to the samples?

A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?

A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q7. Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery.

Q8: How do you make our business long-term and good relationship?

A:1. We keep good quality and competitive price to ensure our customers benefit;

2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

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