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LEZDS-J Low Temperature Heat Pump Electric Air Conditioner Series

Pure electric low-temperature heat pump A/C is suitable for pure electric, hybrid and fuel cell buses. It can operate reliably at a lower ambient temperature and improve heating energy efficiency, with integrated battery thermal management function.

  • double-return air overhead unit

    Structure type

  • 24000-32000 kal/h

    Cooling capacity

  • 22000-30000 kal/h

    Heating capacity

  • R410A

    Refrigerant

Technical Parameters

Model LEZDS-04-J LEZDS-06-J
Cooling capacity

24000kcal/h

28kW 

96000BTU/h

32000kcal/h 

37kW 

127000BTU/h

Heating capacity

22000kcal/h

26kW 

88000BTU/h

30000kcal/h

35kW 

120000BTU/h

Battery cooling capacity - driving/charging (kw) 5/8 5/8
HV Platform(V) 400-750 400-750
LV Platform(V) 24 24
Evaporation air volume (m³/h) 4000(4pcs) 6000(6pcs)
Condensing air volume (m³/h) 8000(4pcs) 10000(5pcs)
Refrigerant R410A R410A
Weight (kg) 260 315
Dimension (mm) LxWxH 2750*2000*260 3250*2000*260
Application 7.5-9m 10-12m
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Features

Stronger Environmental Adaptability

It can operate stably in an outdoor environment of -25~50°C.

Lower Energy Consumption

The low-temperature heat pump system can increase the heating capacity in a low-temperature environment and save energy by 50% compared with PTC.

More Comfortable

The pressure sensor is coupled with an electronic expansion valve to precisely control the cooling system, making it more energy-saving and comfortable.

Higher Efficiency

It can utilize battery waste heat and improve the heating energy efficiency of heat pump system.

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