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{"title":"Holtop 25U Series Industrial Air Conditioning System Solutions","imgUrl":"https:\/\/img.chinax.com\/nimg\/a5\/4d\/60021338c805a6e62e9570a87d7d-200x200-1\/holtop_25u_series_industrial_air_conditioning_system_solutions.jpg","attrs":{"Type":"25U Series","Insulation material":"PU","Guard plate thickness(mm)":"25","Airflow range (m3\/h)":"<40000"}}
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{"title":"Hot Sale For Holtop Vortex Module-Type Air-Cooled Chilled Water (Heat Pump) Unit","imgUrl":"https:\/\/img.chinax.com\/nimg\/cc\/3b\/25afe63eb89c410c859c67ccf54e-200x200-1\/hot_sale_for_holtop_vortex_module_type_air_cooled_chilled_water_28heat_pump_29_unit.jpg","attrs":{"Model":"HFW-840HA1","Nominal cooling capacity(kw)":"848.0","Nominal Heating capacity(kw)":"908.0","Nominal refrigeration input total power(kw)":"258.4"}}
Holtop HFW-980HA1 Vortex Module-Type Air-Cooled Chilled Water (Heat Pump) Unit
The Holtop vortex module-type air-cooled chilled water (heat pump) unit utilizes advanced modular technology with air as the cooling/heating medium. This integrated central air conditioning equipment serves as both a cooling/heating source and combined unit, compatible with fan coil units, cabinet-type air handlers, ceiling-mounted units, and fresh air systems to form semi-centralized air conditioning solutions.
Key Features & Benefits
Modular Design & Hierarchical Startup: Flexible module combination without main/secondary distinction. 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 timing. Dual-system design enables interval defrosting with manual override for harsh conditions.
Flexible Application: Easy expansion for phased investment. Compact size enables independent transport and installation without special机房 or cooling water systems.
Safe Operation Control: Comprehensive safety protection functions with intelligent multi-variable monitoring for efficient, stable performance.
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:-28 to 85℃
Operating Range
Operating Condition
Outdoor Ambient Temperature
Unit Outlet Water Temperature
Cooling
15℃ ≤ Temperature ≤ 48℃
5℃ ≤ Temperature ≤ 15℃
Heating
-15℃ ≤ Temperature ≤ 21℃
40℃ ≤ Temperature ≤ 50℃
Variable Operating Conditions - Refrigeration Systems
Outlet Temperature (℃)
25℃ Environment
30℃ Environment
35℃ Environment
40℃ Environment
45℃ Environment
5
1.07
1.00
0.94
0.84
0.81
6
1.10
1.03
0.97
0.87
0.83
7
1.14
1.07
1.00
0.91
0.86
8
1.17
1.10
1.03
0.94
0.88
9
1.20
1.13
1.06
0.98
0.91
10
1.23
1.16
1.09
1.01
0.93
11
1.27
1.19
1.12
1.04
0.96
12
1.31
1.23
1.15
1.07
0.99
13
1.34
1.26
1.17
1.09
1.01
14
1.37
1.29
1.20
1.12
1.03
15
1.41
1.32
1.23
1.14
1.06
Variable Operating Conditions - Heating Mode
Outlet Temperature (℃)
15℃ Environment
10℃ Environment
7℃ Environment
0℃ Environment
-5℃ Environment
-10℃ Environment
30
1.23
1.10
1.03
0.94
0.88
0.75
35
1.21
1.09
1.02
0.93
0.87
0.75
40
1.20
1.08
1.01
0.91
0.85
0.74
45
1.19
1.07
1.00
0.90
0.84
0.74
50
1.17
1.05
0.98
0.85
0.80
0.74
Model Comparison - Large Vortex Modular Units
Parameter
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
Fan Power (kW)
1.8x6
1.8x8
1.8x12
1.8x14
1.8x16
Airflow (m³/h)
23500x6
23500x8
23500x12
23500x14
23500x16
Nominal Water Flow Rate (m³/h)
72.2
96.3
144.4
168.5
192.6
Water Resistance (kPa)
65
65
65
65
65
Pipe Connections
DN125
DN125
DN125*2
DN125*2
DN125*2
Refrigerant Charge (kg)
24.0x3
24.0x4
24.0x6
24.0x7
24.0x8
Dimensions LxWxH (mm)
3540x2280x2540
4700x2280x2540
7080x2280x2540
8240x2280x2540
9400x2280x2540
Weight (kg)
4020/4160
5350/5540
8040/8320
9370/9700
10700/11080
Important Notes:
1. Nominal cooling capacity test conditions: water flow rate 0.172 m³/(h*kW), outlet water temperature 7°C, outdoor ambient temperature 35°C.
2. Nominal heating capacity test conditions: water flow rate 0.172 m³/(h*kW), outlet water temperature 45°C, outdoor dry/wet bulb temperature 7/6°C.
3. Modular unit combination total water pipe requires on-site fabrication and installation.
4. Modular units can be combined from 1 to 16 units as needed. Above table shows single unit parameters.
5. Control accessories (remote controller, user manual, connection cables) must be ordered separately.