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NF Battery thermal management system 6KW EV Battery Cooling System 8KW Battery Thermal Management

Short Description:

NF GROUP BTMS High‑voltage power supply range: DC 450‑750 V
NF GROUP BTMS Low‑voltage power supply range: DC 9‑32 V
NF GROUP BTMS Operating temperature range: –40 °C to +55 °C
NF GROUP BTMS Refrigerant options: R134a / R407c / R1234yf
NF GROUP BTMS COP efficiency: ≥2.1
NF GROUP BTMS Inlet/outlet outer diameter: Φ20 mm, Φ25 mm, or Φ38 mm (quick‑connect fittings, replaceable)
NF GROUP BTMS Communication protocol: CAN 2.0


Product Detail

Product Tags

BTMS Description

An efficient Thermal Management System for Electric Vehicles is fundamental to ensuring the performance, reliability, and safety of battery-powered EVs. By maintaining optimal operating temperatures, the battery thermal management system preserves the battery’s state of charge, health, and capacity, while also enabling the electronic control system and motor to perform at their best.

The NF GROUP Battery Thermal Management System (BTMS) is designed to meet diverse customer requirements. Whether you are a manufacturer of electric buses, off‑highway vehicles, marine applications, or other commercial vehicles, a battery producer, or simply exploring solutions in battery pack cooling system technology, we welcome you to contact us directly for more information.

Our BTMS integrates seamlessly with the vehicle’s Battery Management System (BMS) and delivers the following advantages:

  • High Efficiency

  • Utilizing liquid cooling with a high specific heat capacity, our system transfers heat far more effectively than air‑based solutions, ensuring consistent thermal regulation.
  • Energy Saving

  • The liquid cooling architecture consumes less than 10% of the electrical energy required by a comparable air cooling system, significantly reducing operational power demand.
  • Quiet Operation

  • With notably lower noise levels, our system supports a more comfortable environment. An increase of 10 dB in sound pressure is perceived as roughly twice the noise intensity—a threshold our design carefully avoids.
  • Compact Design

  • Liquid cooling allows for smaller pipes and components, resulting in a space‑efficient layout that can be tailored to various vehicle configurations without compromising performance.

Designed for durability and adaptability, the NF GROUP BTMS provides a reliable, energy‑saving, and quiet thermal management solution suitable for a wide range of electric mobility applications.

BTMS Technical Parameter

型号

Model

NFEHP 6.0

制冷量

Cooling capacity

6-7KW

制热量

Heating capacity

3-15KW选配

3-15KW optional

膨胀水壶

Expansion kettle

可内置

Built-in

重量

Weight

50~60KG

外廓尺寸 L×W×H [mm]

External dimensions

761*727*335

BTMS Package And Delivery

PTC Coolant heater
wooden case package

Why Choose Our BTMS

Hebei Nanfeng Automobile Equipment (Group)Co.,Ltd was established in 1993,which is a group company with 6 factories and 1 international trading company.We are the biggest vehicle heating & cooling system manufacturer in China and the designated supplier of Chinese military vehicles.Our main products are high voltage coolant heater,electronic water pump,plate heat exchanger,parking heater,parking air conditioner,etc.

EV heater
HVCH

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.

Air conditioner NF GROUP test  facility
Truck air conditioner NF GROUP devices

Quality Certified: Achieved ISO/TS 16949:2002 certification in 2006, complemented by international CE and E-mark certifications.
Globally Recognized: Belong to a limited group of companies worldwide meeting these high standards.
Market Leadership: Hold a 40% domestic market share in China as the industry leader.
Worldwide Reach: Export our products to key markets across Asia, Europe, and the Americas.

 Meeting the exacting standards and evolving demands of our customers is our core mission. This commitment drives our team of experts to continually innovate, design, and manufacture high-quality products that are ideally suited for both the Chinese market and our diverse international clientele.

Air Conditioner NF GROUP EXHIBITION

BTMS 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. 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.

Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.

Q7: 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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