Low price for A/C for Hybrid Bus - Battery Thermal Management System for Electric Bus, and Coach – SONGZ

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The purchaser fulfillment is our primary focus on. We uphold a consistent level of professionalism, high quality, credibility and service for Electric Central Heat And Air Units, Bus HVAC, Truck Refrigeration Unit, Welcome your visiting and any your inquires,sincerely hope we can have chance to cooperate with you and we can build up long well business relationship with you.
Low price for A/C for Hybrid Bus - Battery Thermal Management System for Electric Bus, and Coach – SONGZ Detail:

Battery Thermal Management System for Electric Bus, and Coach

JLE Series, BTMS, Roof mounted

The BTMS (Battery Thermal Management System) of the whole battery consists of the cooling module, the heating module, the pump, the expansion water tank, the connecting pipe and the electric control. The cooling liquid is cooled (or heated) by the cooling module (or the heating module), and the cooling solution is circulated in the cooling system of the battery by the pump. The cooling module consists of an electric scroll compressor, a parallel flow condenser, a plate heat exchanger, a H expansion valve and a condensing fan. The cooling module and the heating module are directly connected in series to the system pipeline, and each part of the circulation system is connected through the body hot water pipe and the conversion joint.

Please contact with us at sales@shsongz.cn for more details. 

Technical Specification of Electric Bus BTMS JLE Series:


Cooling Capacity Standard 6 kW   8 kW  
Circulating Water Flow Volume 32 L/min(Head >10m) 32 L/min(Head >10m)
Air Flow Volume(Zero Pressure) Condenser 2000 m3/h 4000 m3/h
Blower DC27V DC27V
Unit Dimension 1370x1030x280(mm) 1370x1030x280(mm)
  Weight 65 kg  67 kg 
Input power 2kW 3.5kW
Refrigerant Type R134a R134a

Technical Note:

1. Performance: the BTMS can measure and monitor the battery temperature in real time through the BMS system. The cooling and heating reaction speed is fast.

2. Energy saving: the refrigeration module electrical control system adopts advanced frequency conversion control technology and high efficiency DC frequency conversion scroll compressor, which is about 20% energy saving than ordinary compressor.

3. Environmental protection: BTMS is independent, using parallel flow condenser and plate heat exchanger, which make sure to have the refrigerant charge less.

4. High safety: the product has designed two stage insulation, high and low pressure and pressure relief protection device, which greatly guaranteed the safety of product use.

5. Easy installation: the BTMS does not need to refrigerate on site, and the body is connected with hot water pipes for easy installation.

6. High reliability: the control system adopts single-chip microcomputer control technology, mature and reliable. Long life, low noise, no maintenance, longer life than general brush fan, compressor design life of 15 years, low failure rate.

 7. PTC heating function, at low temperature, PTC electric heater heating, to ensure that products in the cold area can also be able to use.

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Low price for A/C for Hybrid Bus - Battery Thermal Management System for Electric Bus, and Coach – SONGZ detail pictures

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Assume full responsibility to satisfy all needs of our clients; achieve continual advancements by endorsing the expansion of our purchasers; turn into the final permanent cooperative partner of clientele and maximize the interests of clients for Low price for A/C for Hybrid Bus - Battery Thermal Management System for Electric Bus, and Coach – SONGZ, The product will supply to all over the world, such as: United Arab emirates, Victoria, Los Angeles, Business philosophy: Take the customer as the Center, take the quality as the life, integrity, responsibility, focus, innovation.We will provide professional, quality in return for the trust of customers, with most major global suppliers,all of our employees will work together and move forward together.
  • It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
    5 Stars By Ellen from Japan - 2018.06.18 19:26
    Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!
    5 Stars By Lisa from kazan - 2018.07.27 12:26