NF 7kw Battery Cabin Coolant Heater for New Energy EV Car

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Model NO.: W-09
• Function: Heating
• Control Mode: Can
• Driving Mode: Other
• Temperature Adjustable Area: Wide Range
• Cooling Type: Other
• Heating Type: Independent
• Certification: ISO, CE
• High Voltage Working Voltage/V: 250V-450V
• Rated Voltage: 350V
• Rated Power: 7(1+-10%)@10L/Min
• Medium Type: Antifreeze Coolant 50% , 50% Ethylene Glycol
• Low Voltage Operating Voltage/V: 9V-16V or 16V-32V
• Communication Protocol: Can
• Quality: High
• Impulse Current: Less Than 40@450V
• Product Function: Heating
• Packing: Carton
• Controller: Can
• Type: W-09
• Name: High Quality Coolant Heater
• Brand: NF
• Certificate: CE
• Transport Package: Wooden
• Specification: Metal
• Trademark: NF
• Origin: Hebei, China
• HS Code: 8516800000
• Production Capacity: 50000pieces/Year
• Package Size: 26.00cm * 25.00cm * 21.00cm
• Package Gross Weight: 8.000kg

Product Description

Product Description

 

Use coolant temperature	-40ºC-110ºC
Rated voltage	350VDC(voltage range 250~450VDC)
Rated power:	7000 (1±10%) W & 10L/min & inlet water temperature 40ºC±2ºC;
Heater control voltage:	12VDC (voltage range 9~16VDC);
High voltage working voltage/v	450v-750v
Use solution	antifreeze coolant 50% water and 50% ethylene glycol:
Operating environment humidity	0%~95%RH
Control Signal	CAN

Working Principle

Theof an EV usually adopts PTC (Positive Temperature Coefficient) ceramic heating technology. These technologies can quickly and efficiently convert electrical energy into thermal energy. The working principle is as follows:PTC ceramic heater: When current passes through the PTC ceramic material, the resistance of the material increases as the temperature rises, thereby automatically adjusting the heating power to avoid overheating and ensure safety.

The heater is mainly used for heating the passenger compartment ,defrosting and removing fog on the window,or preheating battery thermal management system battery ,to meet the corresponding regulations, functional requirements.

The main functions of the integrated circuit water heating heater are:

- Control function: The heater control mode is power control and temperature control;

- Heating function: Electrical energy conversion to thermal energy;

- Interface function: Heating module and control module energy input,signal module input, grounding,water inlet and water outlet.

Electrical interface : Holder connector 
High voltage connector : Amphenol HVC2P28MV104,
Wire harness connector: Amphenol HVC2P28FS104 
Low voltage connector : 320Q60A1-LVC-4 (Haichen A02-ECC), 
Wire harness connector: Sumitomo 6189-1083.



Technical Advantages

1.Efficient and rapid performance: longer driving experience without wasting energy;

2.Powerful and reliable heat output: fast and constant comfort for the driver, passengers and battery systems;

3.Fast and easy integration: easy control via LIN or CAN;

4.Precise and stepless controllability: better performance and optimized power management.

Application

 

Packing

 

Company Profile

 

Hebei Nanfeng Automobile Equipment (Group) Co., Ltd is a group company with 5 factories, that specially produce parking heaters, heater parts, air conditioner and electric vehicle parts for more than 30 years. We are the leading auto parts manufacturers in China.
 

Our factory's production units are equipped with high tech machineries, strict quality,control testing devices and a team of professional technicians and engineers endorsing the quality and authenticity of our products.

 

In 2006, our company has passed ISO/TS16949:2002 quality management system certification. We also bagged the CE certificate and Emark certificate making us among the only few companies in the world acquiring such high level certifications.

Currently being the largest stakeholders in China, we hold a domestic market share of 40% and then we export them around the globe particularly in Asia, Europe and Americas.

 

Meeting the standards and demands of our customers have always been our top priority. It always encourages our experts to continuously brain storm, innovate, design and manufacture new products, impeccably suitable for the Chinese market and our customers from every nook of 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 ;

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