Air Handling Unit

Product Overview:

The unit is assembled using high-density polyurethane foam sandwich panels, with the frame made of professionally designed aluminum alloy profiles. Due to the internal foam boards, the panels ensure sufficient strength. Moreover, they offer excellent thermal insulation and airtightness properties.

The aircraft outer panels are coated with colored steel sheets and covered with a film. After the panel assembly is formed, the right-angle joints are rounded, resulting in a clear and smooth appearance.

All cases are bolted and can be easily assembled and disassembled.

The coil is made of imported seamless copper tubing for refrigerated air conditioning, with aluminum fins, and the end plates are treated with a unique flanging process.

Refrigeration Performance Parameters Table:

Note:

1. Cooling Supply: Inlet and outlet water temperatures of 7℃/12℃, inlet dry bulb temperature of 27℃, wet bulb temperature of 19.5℃.

2. Heating: Inlet and outlet water temperature 60°C, inlet air temperature 21°C.

3. Outside pressure and motor power correspond to standard models; if there are any changes, please contact Zhanpeng. (The motor power in the table refers to the motor output power.)

4. The above parameters are for reference only. If there are changes in parameters such as the air intake condition and water temperature, the cold and heat output may vary. For specific data, please contact Zhanpeng.

Cooling Performance Parameters Table -- 6R (Return Air):

Refrigeration Performance Parameters Table -- 8R (Return Air):

Note:

1. Cooling Supply: Inlet and outlet water temperatures at 7℃/12℃, incoming air dry bulb temperature at 27℃, wet bulb temperature at 19.5℃.

2. Heating: Inlet and outlet water temperature 60°C, inlet air temperature 21°C.

3. External pressure and motor power correspond to standard models; please contact Zhanpeng if there are any changes (the motor power listed in the table is the output power of the motor).

4. The above parameters are for reference only. If the parameters such as air intake condition and water temperature change lead to different cooling and heating effects, please contact Zhanpeng for specific data.

Refrigeration Performance Parameters Table -- 4R (Fresh Air):

Refrigeration Performance Parameters Table -- 6R (Fresh Air):

Note:

1. Cooling Supply: Inlet and outlet water temperatures of 7℃/12℃, inlet dry bulb temperature of 35℃, and wet bulb temperature of 28℃.

2. Heating: Inlet and outlet water temperature 60°C, air inlet temperature 7°C.

3. External residual pressure and motor power correspond to standard models; please contact Zhanpeng for any changes. (The motor power listed in the table is the output power of the motor.)

4. The above parameters are for reference only. If there are changes in parameters such as the air intake condition and water in/out temperature, it may lead to different amounts of cooling and heating. For specific data, please contact Zhanpeng.

Refrigeration Performance Parameters Table -- 8R (Fresh Air):

Note:

1. Cooling Supply: Inlet and outlet water temperatures at 7℃/12℃, inlet dry bulb temperature at 35℃, wet bulb temperature at 28℃.

2. Heating: Inlet and outlet water temperature 60°C, inlet air temperature 7°C.

3. Outside pressure and motor power correspond to standard models; if there are any changes, please contact Zhanpeng. (The motor power listed in the table is the output power of the motor.)

4. The above parameters are for reference only. If the conditions such as the air intake, water in and out temperatures change, it may result in different cooling and heating capacities. For specific data, please contact Zhanpeng.

Heating and Humidification Performance Parameters Table:

Note:
1. Heating: Inlet/Outlet water temperature 60℃/50℃, fresh air inlet temperature 7℃, return air inlet temperature 21℃.
2. The above parameters are for reference only. Changes in parameters such as air inlet conditions and water in/out temperatures may lead to different amounts of cooling and heating. For specific data, please contact Zhanpeng.
3. Moisture Film Humidifier Applicable Thickness for Coiled Tubing: 4 rows: 150mm and below; 6 rows: 100mm and below; 8 rows: 50mm.

Dry Air Treatment Unit Refrigeration Performance Parameters Table 4R (Return Air):

This series of units differs from the company's standard units in the following aspects:
1. A dry air handling unit refers to an air cooler with a surface temperature higher than the dew point temperature of the processed air. In a separate temperature and humidity control system, the dry condition terminal primarily bears the indoor sensible heat load.
2. The cooler has been optimized in terms of tube arrangement and pipeline layout, resulting in a significantly higher heat exchange efficiency.
3. Non-condensable during dry operation, it prevents bacterial growth and secondary contamination from condensate, widely used in the purification systems of electronic factories with low cooling capacity and high airflow, as well as pharmaceutical factories.

Dry Air Treatment Unit Refrigeration Performance Parameters Table 6R (Return Air):

Note:

1. The cooling capacity test conditions for the table above are: inlet and outlet water temperatures of 18℃/21℃, dry bulb air temperature of 27℃, and wet bulb temperature of 19.5℃.

2. If the actual operating conditions differ from the standard conditions, please refer to the refrigeration capacity adjustment system on page 12 of the sample for correction. Method of correction: Actual refrigeration capacity = rated refrigeration capacity × operating condition correction coefficient.

3. External overpressure and motor power correspond to standard models; if there are any changes, please contact Zhanpeng.

Air Exchange Unit Performance Parameters (Latent Heat):

Air-to-Air Heat Exchanger Performance Specifications (Full Heat Recovery)

Note:

Supply of Cooling: Fresh air dry bulb temperature 35°C, wet bulb temperature 28°C; return air dry bulb temperature 27°C, wet bulb temperature 19.5°C.

2. Heating: Supply air dry bulb temperature -7°C, return air dry bulb temperature 21°C.

3. The excess pressure outside the machine and the motor power correspond to the standard models. If there are any changes, please contact Zhanpeng. (The motor power in the table refers to the output power of the motor.)

4. Specifications may change without prior notice due to product improvements.