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NF GROUP New Design BTMS Thermal Management System for Electric Vehicles

Short Description:

NF GROUP  battery thermostatic management water-cooling unit obtains low-temperature antifreeze by evaporative cooling of refrigerant.

The low-temperature antifreeze takes away the heat generated by the battery through convection heat exchange under the action of the water pump. The liquid heat transfer coefficient is high, the heat capacity is large, and the cooling speed is fast, which is better for reducing the maximum temperature and maintaining the temperature consistency of the battery pack.

Similarly, when the weather is cold, it can get the high-temperature antifreeze heater, and the convection exchange heats the battery pack to maintain the best effect of the battery pack.


Product Detail

Product Tags

Description

BTMS

NF Battery Thermal Management Systems are designed for new energy commercial vehicles, providing precise thermal management for power batteries in a wide range of applications including pure electric buses, hybrid buses, range-extended hybrid light trucks, hybrid heavy trucks, pure electric construction vehicles, pure electric logistics vehicles, pure electric excavators, and pure electric forklifts.

By accurately regulating temperature, the system ensures that power batteries operate within the optimal temperature range even in extreme climates—from high-temperature regions to severe cold zones. This significantly extends battery service life and enhances overall safety.

Performance Features
  • 1. Robust & Customizable Design: Sleek and harmonized appearance. Components can be customized to meet requirements for water, oil, corrosion, and dust resistance. The BTMS features a well-thought-out structural design, user-friendly operation, and multiple selectable working modes. Battery Management System delivers high measurement and control accuracy, excellent test repeatability, strong reliability, long operational life, and compliance with industry standards.
  • 2. Smart Control & Comprehensive Protection: Key electrical parameters are readable and controllable via the host computer through CAN communication. The Thermal Management System for Electric Vehicles incorporates full protection functions such as overload, under-voltage, over-voltage, over-current, over-temperature, and abnormal system pressure protection.
  • 3. Space-Saving & Reliable Integration: Modular design simplifies installation and maintenance. Excellent EMC performance ensures compliance with relevant standards, without interfering with the stability of the tested product or the reliable operation of surrounding equipment.
  • 4. Modular & Adaptable Configuration: Modular units can be flexibly installed according to the structural layout of different vehicle models.

Technical Parameter

MODEL XD-288 XD-288A XD-288B XD-288C
Cooling capacity 3kw 5kw 5kw 5kw
Heating capacity // // 5kw 7.5kw
Compressor displacement 24CC/r 27CC/r 27CC/r 27CC/r
Condensing air volume 2000m³/h 2200m³/h 2200m³/h 2200m³/h
HV power consumption ≤13A ≤15A ≤15A ≤15A
LV power consumption ≤17A ≤20A ≤20A ≤20A
Refrigerant R134a R134a R134a R134a
Unit weight 28KG 30KG 38KG 50KG
Physical dimension(mm) 770*475*339 770*475*339 720*525*339 900*565*339
Installation Dimension
8m bus

8-10m bus / light & heavy truck

Pure electric excavators &  forklifts / light truck

Hybrid vehicle

Shock-Mitigated Encasement

PTC Coolant heater
3KW air heater package

Why Choose Us

Hebei Nanfeng Automobile Equipment (Group) Co., Ltd., founded in 1993, is a leading Chinese manufacturer of vehicle thermal management systems. The group comprises six specialized factories and one international trading company, and is recognized as the largest domestic supplier of heating and cooling solutions for vehicles.
As an officially designated supplier for Chinese military vehicles, Nanfeng leverages strong R&D and manufacturing capabilities to deliver a comprehensive product portfolio, including:

  • BTMS
  • High-voltage coolant heaters
  • Electronic water pumps
  • Plate heat exchangers
  • Parking heaters & air conditioning systems

We support global OEMs with reliable, high-performance components tailored for commercial and specialty vehicles.

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

In 2006,our company has passed ISO/TS 16949:2002 quality management system certification.We also bagged the CE certificate and E-mark 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 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

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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