CEZDD Series R744 Heat Pump Bus Air Conditioner
Environmentally friendly; Stronger environmental adaptability; High energy efficiency
CEZDD Series R744 Heat Pump Bus Air Conditioner is an ultra-low temperature, zero carbon emission pure electric heat pump air conditioning unit that uses carbon dioxide refrigerant.
City Bus
Intercity Bus
Coach
School Bus
Technical Data Sheet
Model | CEZDD-04 | CEZDD-06 |
Cooling Capacity(kcal/h) | 24000 | 30000 |
Heating Capacity(kcal/h) | 33000 | 35000 |
Max Power Consumption(A) | 85 | 95 |
Evaporator Airflow(m³/h) | 4000(4pcs) | 8000(8pcs) |
Condenser Airflow(m³/h) | 8000(4pcs) | 10000(5pcs) |
Compressor Displacement(m³/h) | 7.3 | 10.9 |
Refrigerant | R744 | R744 |
Size(mm) LxWxH | 3000*2000*345 | 3500*2000*345 |
Application (m) | 8-10 | 11-13 |
Features
Environmentally friendly
Using natural and environmentally friendly CO2 refrigerant, (ODP=0, GWP=1) has good safety, non-toxic, and nonflammable
Stronger environmental adaptability
The fully enclosed special frequency conversion compressor is used to adapt to lower ambient temperature, and can operate in the ambient temperature range of -30℃~ 40℃ .
High energy efficiency
At an ambient temperature of -10℃, the COP of the heating efficiency is about 30%
More Reliable
Using safe and reliable pressure relief valve, combined with pressure control, to achieve multi-level protection for system product safety
More intelligent
Independently developed heat pump air conditioning control system, combined with product characteristics to achieve high efficiency and safety dual control, system defrost control, with monitoring and predictive operation and maintenance capabilities.
High performance
High pressure resistant specialized heat exchanger, matched with reliable imported evaporative condensing fan, improves system energy efficiency and makes system operation more stable.
Keywords: electric bus air conditioner, electric bus air conditioning system, bus A/C, bus AC, electric bus A/C
Photos
Inquiry
Please feel free to send us your inquiry, and we will give you a reply within 24 hours.
Contact Us
+86 18736032501
+86 371 6784 8720
No.8 Changchun Rd., High-Tech Zone Zhengzhou, 450001, P.R.China