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High Temperature Air Source Heat Pump >
GDXA Series Rotary Dehumidifier Unit Driven by High Temperature Air Source HP

Suitable for areas with a supply air humidity ratio of around 0.8 g/kg.

By utilizing the waste heat from high-temperature heat pumps for the regeneration of the medium-temperature wheel, more than 60% of regeneration air energy consumption can be saved, significantly improving overall energy efficiency.

Highly integrated electromechanical system with precise temperature and humidity control.

Thermal-bridge-free aluminum alloy frame + double-sided color steel direct-foaming panel.

Optional regeneration heat sources, customized on demand to meet different customer requirements.

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Product Advantages

The unit is simple and easy to understand

Users can more easily and quickly learn, operate, and use the unit

Maximizes efficiency and extends the service life of the unit

Highly integrated electromechanical system

Equipped with an LCD intelligent control system with multifunctional PLC monitoring

With precise cloud-based calculation, indoor temperature and humidity are maintained within the controlled range

High efficiency and energy saving

By utilizing the waste heat of the high-temperature heat pump for regenerating the medium-temperature wheel, more than 60% of regeneration air energy consumption can be saved

Customized on demand

Optional regeneration heat sources

Customized to meet the needs of different customers

0.8g/kg

Supply air moisture content

High-temperature heat pump

Technology

Integrated and highly

compact

High efficiency and energy saving

Saves more than 60% of regeneration air energy consumption

Customized on demand

Meets the needs of different customers

  • 0.8g/kg
    0.8g/kg
  • High-temperature heat pump
    High-temperature heat pump
  • Integrated and highly
    Integrated and highly
  • High efficiency and energy saving
    High efficiency and energy saving
  • Customized on demand
    Customized on demand

Basic Parameters

Model GDXA-A-03 GDXA-A-05 GDXA-A-08 GDXA-A-12 GDXA-A-20 GDXA-A-25 GDXA-A-30 GDXA-B-03 GDXA-B-05 GDXA-B-08 GDXA-B-12 GDXA-B-20 GDXA-B-25 GDXB-B-30
Rated Supply Airflow m³/h 3000 5000 8000 12000 20000 25000 30000 3000 5000 8000 12000 20000 25000 30000
Rated Fresh Airflow m³/h 600 1000 1600 2400 4000 5000 6000 1600 2667 4267 6400 10667 13333 16000
Rated Regeneration Airflow m³/h 1000 1667 2667 4000 6667.0 8333 10000 1000 1667 2667 4000 6667 8333 10000
Rated Dehumification Capacity kg/h 22.8 37.9 60.7 91.0 151.7 189.6 227.5 25.6 42.7 68.4 102.5 170.9 213.6 256.3
Chilled Water Flow t/h 2.2 3.7 6 9 14.9 18.7 22.4 4.5 7.53 12.1 18.1 30.1 37.7 45.2
External Static Pressure Pa 500 500 500 500 500 500 500 500 500 500 500 500 500 500
Desiccant Wheel Diameter mm Φ770 Φ965 Φ1220 Φ1525 Φ2000 Φ2190 Φ2400 Φ965 Φ1220 Φ1525 Φ1730 Φ2190 Φ2600 Φ2800
Power Supply 380V/3N/50Hz
Installed Power kW 16.3 21.8 35.6 52.9 85.9 104.7 128.1 23.1 32.2 48.5 71 122.9 140 185.5
Noise dB(A) 70 72 74 76 78 79 80 71 73 75 77 79 80 81
Low-Stage Compressor Type dB(A) Inverter Compressor
Quantity 1 1 1 1 1 1 2 1 1 1 1 1 1 2
Refrigerant R410A
Low-Stage Compressor Type kg/h Fix-Speed Compressor
Quantity 1 1 2 3 4 5 6 1 1 2 3 4 5 6
Refrigerant R134A
Dimensions Length mm 6600 6900 7100 7200 7600 7600 7600 6600 6900 7100 7200 7500 7600 7600
Width mm 1500 1700 1900 2700 2900 2900 3100 1700 1900 2250 2450 2900 3300 3500
Height mm 1800 2000 2200 3100 3300 3300 3400 2000 2200 2550 2850 3300 3700 3900
Wireless Data Uplink Optional
Communication Protocol Modbus RTU Protocol

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