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Industrial Air Handling Units AHU modular vortex air cooled chilled water heat pump unit compatible with fan coil and fresh air units
  • Industrial Air Handling Units AHU modular vortex air cooled chilled water heat pump unit compatible with fan coil and fresh air units
  • Industrial Air Handling Units AHU modular vortex air cooled chilled water heat pump unit compatible with fan coil and fresh air units

Industrial Air Handling Units AHU modular vortex air cooled chilled water heat pump unit compatible with fan coil and fresh air units

Product Details:
Place of Origin: China,Beijing
Brand Name: Holtop
Certification: CE
Model Number: HFW-420HA1
Detail Information
Place of Origin:
China,Beijing
Brand Name:
Holtop
Certification:
CE
Model Number:
HFW-420HA1
Model:
HFW-420HA1
Nominal Cooling Capacity(kw):
420.0
Nominal Heating Capacity(kw):
454.0
Nominal Refrigeration Input Total Power(kw):
129.2
Nominal Heating Input Total Power(kw):
132.4
Power Supply:
380V/3N~/50Hz
Fan Type:
Axial-flow Low-noise Fan
Refrigerant Type:
R410A
Dimension(mm):
3540*2280*2540
Net Weight(kg):
4020
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modular industrial air handling units AHU

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air cooled chilled water heat pump unit

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AHU compatible with fan coil units

Trading Information
Minimum Order Quantity:
1pc
Price:
Negotiate
Packaging Details:
Carton
Delivery Time:
Negotiate
Payment Terms:
T/T
Supply Ability:
20000PCS/years
Product Description
Industrial Air Handling Units
Modular vortex air cooled chilled water heat pump unit compatible with fan coil and fresh air units
The vortex module-type air-cooled chilled water (heat pump) unit utilizes advanced modular technology with air as the cooling and heating medium. This integrated central air conditioning equipment serves as both a cooling/heating source and combined unit, designed to work seamlessly with fan coil units, cabinet-type and ceiling-mounted air handling units, and fresh air units to create efficient semi-centralized air conditioning systems.
Key Product Features
  • Modular Combination & Hierarchical Startup: Modular design allows flexible combinations without distinguishing between main and secondary machines. Supports up to 16 units per group with hierarchical startup to reduce current impact on power grids.
  • Intelligent Defrosting: Multi-variable detection for precise frost determination with optimal defrost timing. Dual-system design enables interval defrosting with manual override capability in harsh conditions.
  • Flexible Application: Easy unit expansion suitable for phased investment. Compact size allows independent transport and installation without special equipment or dedicated machine rooms.
  • Safe Operation Control: Comprehensive safety protection functions with intelligent multi-variable monitoring for efficient and stable operation.
  • Fault Backup Operation: Dual-compressor design ensures continued operation if one compressor fails, maintaining system functionality.
Technical Specifications
Rated Voltage Three-phase 380V/3N~
Rated Frequency 50Hz
Power Supply Voltage ±10% of rated voltage
Control Method Remote controller
Fan Type Axial flow low-noise fan
Storage Conditions Environmental temperature: -28 to 85℃
Operating Range
Operating Condition Outdoor Ambient Temperature Outlet Water Temperature
Cooling 15℃ ≤ Temperature ≤ 48℃ 5℃ ≤ Temperature ≤ 15℃
Heating -15℃ ≤ Temperature ≤ 21℃ 40℃ ≤ Temperature ≤ 50℃
Model Specifications
Model HFW-420HA1 HFW-560HA1 HFW-840HA1 HFW-980HA1 HFW-1120HA1
Nominal Cooling Capacity (kW) 420.0 560.0 840.0 980.0 1120.0
Nominal Heating Capacity (kW) 454.0 605.0 908.0 1059.0 1210.0
Refrigeration Input Power (kW) 129.2 172.3 258.4 301.5 344.6
Heating Input Power (kW) 132.4 176.4 264.8 308.8 352.8
Compressor Quantity 3 4 6 7 8
Nominal Water Flow Rate (m³/h) 72.2 96.3 144.4 168.5 192.6
Dimensions (L×W×H mm) 3540×2280×2540 4700×2280×2540 7080×2280×2540 8240×2280×2540 9400×2280×2540
Important Notes
  • Nominal cooling capacity tested at: water flow rate 0.172 m³/(h*kW), outlet water temperature 7°C, outdoor ambient temperature 35°C
  • Nominal heating capacity tested at: water flow rate 0.172 m³/(h*kW), outlet water temperature 45°C, outdoor dry/wet bulb temperature 7/6°C
  • Total water pipe for modular unit combinations requires on-site fabrication and installation
  • Modular units can be combined in groups of 1 to 16 units using same or different module units
  • Control accessories including remote controller, user manual, and connection cables must be ordered separately

Tags:

hvac air handler unit,

industrial air handling units,

industrial air handler

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