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Hot Sale For Holtop Vortex Module-Type Air-Cooled Chilled Water (Heat Pump) Unit

    Buy cheap Hot Sale For Holtop Vortex Module-Type Air-Cooled Chilled Water (Heat Pump) Unit from wholesalers
     
    Buy cheap Hot Sale For Holtop Vortex Module-Type Air-Cooled Chilled Water (Heat Pump) Unit from wholesalers
    • Buy cheap Hot Sale For Holtop Vortex Module-Type Air-Cooled Chilled Water (Heat Pump) Unit from wholesalers

    Hot Sale For Holtop Vortex Module-Type Air-Cooled Chilled Water (Heat Pump) Unit

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    Brand Name : Holtop
    Model Number : HFW-840HA1
    Certification : CE
    Price : Negotiate
    Payment Terms : T/T
    Supply Ability : 20000PCS/years
    Delivery Time : Negotiate
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    • Company Profile

    Hot Sale For Holtop Vortex Module-Type Air-Cooled Chilled Water (Heat Pump) Unit


    The vortex module-type air-cooled chilled water (heat pump) unit is based on modular technology and uses air as the cooling (heating) medium. It is an integrated central air conditioning equipment that can be used as both a cooling (heating) source and a combined unit. This unit can be combined with fan coil units, cabinet-type, ceiling-mounted air handling units, and fresh air units to form a semi-centralized air conditioning system.

    Product features

    1) Module combination, hierarchical startup: The unit adopts a modular design. When combining modules, there is no need to distinguish between the main and secondary machines. Installation is convenient. The maximum number of units in each group can reach 16, which can meet the load requirements of different buildings, and different series of models can be combined and controlled. The unit has a hierarchical startup function, reducing the startup current of the unit and minimizing the impact on the power grid, without affecting the safety of electrical equipment in the same area.

    2) Intelligent defrosting: The unit detects multiple variables to accurately determine the frosting situation and intelligently selects the best timing to enter or exit the defrosting condition to avoid incomplete defrosting or frequent defrosting problems. The unit with a dual-system design can realize interval defrosting. In harsh environments during heating, manual defrosting can be set.

    3) Flexible application: Unit expansion is convenient and suitable for phased investment. The unit is small in size and can be independently transported, without the need for large lifting and installation equipment. Just install it in a well-ventilated location, no special machine room or cooling water system is required. The end water inlet and outlet design at the unit end is more conducive to reducing the on-site installation space. The end circulation system, in addition to the traditional fixed water flow system, can also be designed as a single pump variable water flow system, and a matching water system frequency control cabinet can be purchased as an option.

    4) Safe operation control: Design multiple safety protection functions to provide comprehensive protection for the unit and the system. The unit is intelligently controlled through multiple variable monitoring to ensure efficient and stable operation.

    5) Fault backup operation: A single unit adopts a dual-compressor design. When one of the compressors fails, the remaining compressors in the system can still operate normally, without affecting the normal use of the entire system.

    Project

    Content

    Rated Voltage

    Three-phase 380V/3N~

    Rated Frequency

    50Hz

    Power Supply Voltage

    ±10% of the rated voltage

    Operating Conditions

    See Tables 1 to 3

    Storage Conditions

    Environmental temperature: -28 to 85℃

    Control Method

    Remote controller

    Fan Type

    Axial flow low-noise fan

    Dimensions

    Refer to the attached materials

    Table 1 Operating Range of the Unit

    Operating condition

    Outdoor ambient temperature

    Outlet water temperature of the unit

    Cooling

    15℃ ≤ Outdoor ambient temperature ≤ 48℃

    5℃ ≤ Water outlet temperature of the unit ≤ 15℃

    Heating

    -15℃ ≤ Outdoor ambient temperature ≤ 21℃

    40℃ ≤ Water outlet temperature of the unit ≤ 50℃

    Table 2 Parameters of Variable Operating Conditions for Refrigeration Systems

    Outlet Temperature(℃)

    Environment Temperature(℃)

    25

    30

    35

    40

    45

    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


    Table 3 Parameters of Variable Operating Conditions for Heating Mode

    Outlet Temperature(℃)

    Environment Temperature(℃)

    15

    10

    7

    0

    -5

    -10

    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

    Large vortex modular air-cooled chiller (heat pump) unit

    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

    Nominal refrigeration input total power

    kW

    129.2

    172.3

    258.4

    301.5

    344.6

    Nominal heating input total power

    kW

    132.4

    176.4

    264.8

    308.8

    352.8

    Power supply

    -

    380V/3N~/50Hz

    Throttle component

    -

    Electronic expansion valve

    Compressor

    Type

    -

    Fully enclosed vortex compressor

    Quantity

    pc

    3

    4

    6

    7

    8

    Fan

    Type

    -

    Axial-flow low-noise fan

    Power

    kW

    1.8x6

    1.8x8

    1.8x12

    1.8x14

    1.8x16

    Airflow

    m3/h

    23500x6

    23500x8

    23500x12

    23500x14

    23500x16

    Wind-side heat exchanger

    Type

    High-efficiency finned heat exchanger

    Water-side heat exchanger

    Type

    High-efficiency shell-and-tube heat exchanger

    Nominal water flow rate

    m3/h

    72.2

    96.3

    144.4

    168.5

    192.6

    Steam turbine water resistance

    kPa

    65

    65

    65

    65

    65

    The dimensions of the inlet/outlet pipe connections for the unit

    DN125

    DN125

    DN125*2

    DN125*2

    DN125*2

    Refrigerating fluid

    Type

    R410A

    R410A

    R410A

    R410A

    R410A

    Refrigerant charge

    kg

    24.0x3

    24.0x4

    24.0x6

    24.0x7

    24.0x8

    Dimension

    Length x Width x Height

    mm

    3540*2280*2540

    4700*2280*2540

    7080*2280*2540

    8240*2280*2540

    9400*2280*2540

    Weight

    kg

    4020

    5350

    8040

    9370

    10700

    Weight

    kg

    4160

    5540

    8320

    9700

    11080

    Note:
    1. The test conditions for nominal cooling capacity are: water flow rate of 0.172 m³/(h·kW), outlet water temperature of 7°C, and outdoor ambient temperature of 35°C.
    2. The test conditions for nominal heating capacity are: water flow rate of 0.172 m³/(h·kW), outlet water temperature of 45°C, and outdoor ambient dry/wet bulb temperature of 7/6°C.
    3. The total water pipe for the modular unit combination needs to be fabricated and installed on-site. The factory does not provide it. The pipe diameter and construction must comply with the design standards.
    4. When the modular unit is used in actual applications, it can be combined based on the same or different module units as needed. The number of combinations can range from 1 to 16 units.
    The above table shows the parameters of a single unit.
    5. Control accessories need to be ordered separately. The control accessories include a remote controller, user manual, connection cables, etc. The manufacturer reserves the right to change the configuration. Please refer to the factory's configuration when purchasing.

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