NF GROUP 20KW 600V 24V CAN Control PTC Coolant Heater EV Heater

Short Description:

The PTC Coolant Heater uses self-regulating PTC technology to provide safe, energy-efficient heating for electric and hybrid vehicles as well as industrial machinery.

It automatically adjusts power output based on temperature, preventing overheating and reducing energy consumption.

Its compact and durable design makes it ideal for tight spaces and harsh environments.

It helps improve system efficiency in cold conditions and extends component lifespan.

Widely adopted for its reliability, it supports energy conservation and environmental protection goals.

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Product Detail

Product Tags

Description

The PTC coolant heater is an electric heating device that utilizes electricity as the energy source to heat antifreeze and provide a reliable heat source for passenger vehicles.
The heating system employs PTC semiconductor technology (Positive Temperature Coefficient thermistor), and its housing is precision-cast from aluminum alloy. It features excellent dry-run protection, anti-interference, impact resistance, and explosion-proof performance, ensuring safe, reliable, and trustworthy operation.

The NF GROUP 20 kW PTC water heater is an electric heating device that uses electricity as its energy source to heat antifreeze and supply thermal energy for passenger vehicles.

The heating element is based on PTC semiconductor (Positive Temperature Coefficient thermistor) technology, and the housing is constructed from high-quality aluminum alloy.

The PTC water heater is a type of liquid heater specifically designed for pure electric vehicles.

The PTC water heater provides a stable heat source for pure electric vehicles by utilizing the onboard power supply.

With its high heating capacity, the NF GROUP battery coolant heater delivers sufficient warmth, ensuring a comfortable driving environment for both drivers and passengers. Additionally, it can serve as a heat source for battery thermal management systems.

Technical Parameter

OE NO.: HVH-Q20

Product Name:

hi voltage coolant heatergh

Application:

pure electric vehicles

Rated power:

20KW(OEM 15KW~30KW)

Rated Voltage:

DC600V

Voltage Range:

DC400V~DC750V

Working Temperature:

-40℃~85℃

Usage medium:

Water to ethylene glycol ratio = 50:50

Shell and other materials:

Die-cast aluminum, spray-coated

Over dimension:

327mmx314mmx105mm

Installation Dimension:

275mm*179mm

Inlet and Outlet Water Joint Dimension:

Ø25mm

Package And Delivery

Why Choose Us

Hebei Nanfeng Automobile Equipment (Group) Co., Ltd. was established in 1993 and is a group enterprise comprising six manufacturing plants and one international trading company. We are the largest manufacturer of vehicle heating and cooling systems in China and a designated supplier for Chinese military vehicles. Our main products include high-voltage coolant heaters, electronic water pumps, plate heat exchangers, parking heaters, and parking air conditioners.

Our production facilities are equipped with advanced machinery, sophisticated quality control and testing equipment, as well as a team of experienced technical personnel and engineers, ensuring the high quality and reliability of our products.

In 2006, our company obtained the ISO/TS 16949:2002 quality management system certification. We have also acquired CE and E-mark certifications, placing us among the few companies globally to hold such high-level international certifications. As a leading enterprise in China, we currently hold a 40% share of the domestic market and export our products globally, with a strong presence in Asia, Europe, and the Americas.

Meeting the standards and requirements of our customers remains our top priority. This commitment continuously motivates our experts to innovate, design, and manufacture new products that are precisely tailored to the needs of the Chinese market and our international clients around the world.

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.
A lot of customer feedback says it works well.
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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electric vehicle PTC heater