Product Description
NF Roof Top Battery thermal management system for Electric Bus
Technical Parameter
| Cooling capacity |
7.5kw |
LV power consumption |
≤35A |
| Heating capacity |
// |
Refrigerant |
R134a |
| compressor displacement |
50CC/r |
Unit weight |
60KG |
| Condensing air volume |
4400m³/h |
physical dimension |
1345*1049*278 |
| HV power consumption |
≤15A |
Applicable models |
8-12m bus |
Introduction:
NFXD-288D 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.
Detailed Photos
Features:
1.Full-range temperature control
Combined low-temperature heating & high-temperature cooling (-30°C~50°C ambient) with ±1°C precision, maintaining optimal battery temperature for extended cycle life and improved energy efficiency.
2.Premium Product Emphasis
Advanced PID & energy-demand algorithms enable precise outlet temperature control (±0.5°C) with optimized energy efficiency. Features remote intelligent monitoring/diagnostics and OTA upgrade capability.
Our Advantages
Performance characteristics
1,The appearance of the equipment is beautiful and generous, and the colors are coordinated. Each component is customized according to the user's requirements for water resistance, oil resistance, corrosion resistance and dust resistance. The equipment has good function and structural design, easy operation, and a variety of working modes to choose from. High measurement and control accuracy, good repeatability of test results, high reliability and long working life and industry-related standards.
2,The parameters of main electrical components are readable and controllable by the host computer through CAN communication. It has perfect protection functions, such as overload, under-voltage, over-voltage, over-current, over-temperature, abnormal system pressure and other protection functions.
3,The overhead unit is located on the roof and does not occupy the interior space of the vehicle. The modular design makes installation and maintenance simple. Good EMC electromagnetic compatibility, in line with relevant standards, does not affect the stability of the tested product and the reliable operation of surrounding equipment.
4,The module unit can choose the appropriate installation space according to the structure of different models.
NFXD-288D products are suitable for power battery thermostatic management systems such as pure electric buses, hybrid buses, extended-range hybrid light trucks, hybrid heavy trucks, pure electric engineering vehicles, pure electric logistics vehicles, pure electric excavators, and pure electric forklifts. By controlling the temperature, it enables the power battery to work under the normal temperature range in high temperature areas and severe cold areas, thereby prolonging the service life of the power battery and improving the safety of the power battery.
Company Profile
Certifications
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 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
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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