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High Efficiency DC Brushless Horizontal Concealed Fan Coil Unit

Categories Fan Coil Unit
Brand Name: EuroKlimat
Model Number: EKCW-D
Certification: ISO9001, ISO14001, OHSAS18001, CRAA, CQC
Place of Origin: China
MOQ: 5 pcs
Price: Negotiation
Payment Terms: T/T or L/C
Supply Ability: 15,000pcs per month
Delivery Time: 10 working days after received your payment
Packaging Details: Plywood
Product Name: DC Fan Coil Unit
Installation: Ceiling hang
Cooling Capacity(kW): 1.69-11.54-
Heating Capacity(kW): 3.28-18.49
Air Flow(m3/s): 279-1673
ESP (Pa) External Static Pressure: 0-50
Return Air Plenum: Optional
Electric Heater: Optional
Aluminum Fins: Shutter-type hyperbolic and hydrophilic fins
Test Pressure (Mpa): 3.3
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    High Efficiency DC Brushless Horizontal Concealed Fan Coil Unit

    12.1 High Efficiency Low Sound Level DC Brushless Horizontal Concealed Fan Coil Unit


    Specifications:(two-pipe with 2 Rows of Coils)


    Model
    Performance
    EKCW
    200ATD
    EKCW
    300ATD
    EKCW
    400ATD
    EKCW
    500ATD
    EKCW
    600ATD
    EKCW
    800ATD
    EKCW
    1000ATD
    EKCW
    1200ATD
    Rated air flow (m3/h; under static pressure of 12
    Pa and 30 Pa)
    H3405106808501020136017002040
    M279418558697836111513941673
    L1702553404255106808501020
    Rated cooling capacity (W)Total heating/cooling capacityH177029553920463551157610868010495
    Sensible heating/cooling capacityH11401980257032053735553566807765
    Rated heating capacity (W)H32805120645075609095128301586518485
    Rated input power (W)Static pressure of 12 PaH233441536897120156
    M16222736456580100
    L811141823334139
    Static pressure of 30 PaH3142576584112144182
    M19273641537191111
    L1014192228374860
    Working current (A)Static pressure of 12 PaH0.110.160.200.250.320.460.570.75
    Static pressure of 30 PaH0.150.200.270.310.400.530.680.86
    Noise dB(A)Static pressure of 12 PaH34.534.537.541.045.044.548.049.0
    Static pressure of 30 PaH37.040.042.544.045.546.549.549.5
    Noise dB(A) in sleep modeStatic pressure of 12 PaH18.520.522.522.028.029.532.533.5
    Static pressure of 30 PaH20.024.025.525.525.030.533.032.0
    Water flow (m3/h)0.320.510.670.800.881.311.471.81
    Water resistance (cooling) (kPa)514263618402840
    Water resistance (heating) (kPa)412213014342334
    CoilTypeShutter-type hyperbolic and hydrophilic fins made from mechanically expanded quality copper tubes specially designed for air conditioners
    Working pressure1.6MPa
    Test pressureAirtightness test under pressurized water: 3.3 MPa
    FanTypeForward-pitched multi-wing centrifugal fan with double-suction impellers made from zinc-plated steel plates
    Qty.12222344
    MotorTypeBall-bearing brushless DC motor with a high precision and low noise
    Qty.11111222
    Power supply220V~/50Hz
    Protection gradeIP20
    Insulation gradeB
    Inlet/outlet water pipePipe diameterRc 3/4 taper pipe with internal threads
    Condensate water pipePipe diameterR 3/4 Taper pipe with external threads
    Net weightNo return air plenumkg10.412.314.615.416.224.427.129.4
    With return air plenumkg13.415.918.619.720.830.433.536.6

    Notes:


    ■ Cooling capacity is measured under working conditions where the temperature of inlet air dry/wet bulb is 27°C/19.5°C and the temperature of inlet/outlet water is 7°C/12°C.
    ■ Heating capacity is measured under working conditions where the temperature of inlet air dry bulb is 21°C, the temperature of inlet water is
    60°C, and the water flow is equal to that for cooling operation.
    ■ Rated air flow is measured under standard atmosphere using dry coils (the temperature of dry bulb is 20°C).
    ■ Sound pressure grade and noise level are measured in a semi-silent room as per GB/T 19232-2003.
    ■ Sleep mode: In auto control mode, the unit can use the control logic to determine whether to enter the sleep mode based on the real-time load of the room.
    ■ H, M, and L indicate high, medium, and low fan speed respectively.
    ■ Static pressure refers to the outlet static pressure of the unit.
    ■ All performance parameters in the preceding table are measured with a power supply of 220V~/50Hz.
    ■ The left/right orientation of connection pipes is exchangeable on site (cooling/heating capacity needs to be multiplied by a correction factor of 0.93 after exchange).


    Specifications (two-pipe with 3 Rows of Coils)


    Model
    Performance
    EKCW
    200ACD
    EKCW
    300ACD
    EKCW
    400ACD
    EKCW
    500ACD
    EKCW
    600ACD
    EKCW
    800ACD
    EKCW
    1000ACD
    EKCW
    1200ACD
    Rated air flow (m3/h; under static pressure of 12
    Pa and 30 Pa)
    H3405106808501020136017002040
    M279418558697836111513941673
    L1702553404255106808501020
    Rated cooling capacity (W)Total heating/cooling capacityH2260348044905140645084901003011540
    Sensible heating/cooling capacityH14902170287036004370608071108500
    Rated heating capacity (W)H36105480705079009770132101623018160
    Rated input power (W)Static pressure of 12 PaH233441536897120156
    M16222736456580100
    L811141823334139
    Static pressure of 30 PaH3142576584112144182
    M19273641537191111
    L1014192228374860
    Working current (A)Static pressure of 12 PaH0.110.160.200.250.320.460.570.75
    Static pressure of 30 PaH0.150.200.270.310.400.530.680.86
    Noise dB(A)Static pressure of 12 PaH34.535.036.541.544.544.547.548.5
    Static pressure of 30 PaH37.039.042.043.046.045.550.050.0
    Noise dB(A) in sleep modeStatic pressure of 12 PaH25.518.020.522.027.028.532.032.5
    Static pressure of 30 PaH22.823.024.523.526.027.533.531.5
    Water flow (m3/h)0.440.610.740.961.101.541.752.10
    Water resistance (cooling) (kPa)1330172436362940
    Water resistance (heating) (kPa)1123132029312237
    CoilTypeShutter-type hyperbolic and hydrophilic fins made from mechanically expanded quality copper tubes specially designed for air conditioners
    Working pressure1.6MPa
    Test pressureAirtightness test under pressurized water: 3.3 MPa
    FanTypeForward-pitched multi-wing centrifugal fan with double-suction impellers made from zinc-plated steel plates
    Qty.12222344
    MotorTypeBall-bearing brushless DC motor with a high precision and low noise
    Qty.11111222
    Power supply220V~/50Hz
    Protection gradeIP20
    Insulation gradeB
    Inlet/outlet water pipePipe diameterRc 3/4 taper pipe with internal threads
    Condensate water pipePipe diameterR 3/4 Taper pipe with external threads
    Net weightNo return air plenumkg11.113.315.716.617.626.429.231.8
    With return air plenumkg14.116.919.720.922.232.435.639.0

    Notes:
    ■ Cooling capacity is measured under working conditions where the temperature of inlet air dry/wet bulb is 27°C/19.5°C and the temperature of inlet/outlet water is 7°C/12°C.
    ■ Heating capacity is measured under working conditions where the temperature of inlet air dry bulb is 21°C, the temperature of inlet water is
    60°C, and the water flow is equal to that for cooling operation.
    ■ Rated air flow is measured under standard atmosphere using dry coils (the temperature of dry bulb is 20°C).
    ■ Sound pressure grade and noise level are measured in a semi-silent room as per GB/T 19232-2003.
    ■ Sleep mode: In auto control mode, the unit can use the control logic to determine whether to enter the sleep mode based on the real-time load of the room.
    ■ H, M, and L indicate high, medium, and low fan speed respectively.
    ■ Static pressure refers to the outlet static pressure of the unit.
    ■ All performance parameters in the preceding table are measured with a power supply of 220V~/50Hz.
    ■ The left/right orientation of connection pipes is exchangeable on site (cooling/heating capacity needs to be multiplied by a correction factor of 0.93 after exchange).


    Specifications (four-pipe with 2+1 Rows of Coils)


    Model
    Performance
    EKCW
    200AMD
    EKCW
    300AMD
    EKCW
    400AMD
    EKCW
    500AMD
    EKCW
    600AMD
    EKCW
    800AMD
    EKCW
    1000AMD
    EKCW
    1200AMD
    Rated air flow (m3/h; under static pressure of 12
    Pa and 30 Pa)
    H3405106808501020136017002040
    M279418558697836111513941673
    L1702553404255106808501020
    Rated cooling capacity (W)Total heating/cooling capacityH16872642341341054690662077129350
    Sensible heating/cooling capacityH11121843249630713676500261627254
    Rated cooling capacity (W) (chilled water coil)H30814505588972838590114371418616653
    Rated heating capacity  (W) (hot water coil) 236033934397521661827985967211174
    Rated heating capacity ‚ (W) (hot water coil) 32864856627973918726112421364015834
    Rated input power (W)Static pressure of 12 PaH233441536897120156
    M16222736456580100
    L811141823334139
    Static pressure of 30 PaH3142576584112144182
    M19273641537191111
    L1014192228374860
    Working current (A)Static pressure of 12 PaH0.110.160.200.250.320.460.570.75
    Static pressure of 30 PaH0.150.200.270.310.400.530.680.86
    Noise dB(A)Static pressure of 12 PaH34.535.036.541.544.544.547.548.5
    Static pressure of 30 PaH37.039.042.043.046.045.550.050.0
    Noise dB(A) in sleep modeStatic pressure of 12 PaH25.518.020.522.027.028.532.032.5
    Static pressure of 30 PaH22.823.024.523.526.027.533.531.5
    Chilled water
    coil
    Water flow (m3/h)1.331.501.631.751.852.182.362.67
    Water resistance (cooling) (kPa)512192914312236
    Water resistance (heating) (kPa)410162411261829
    Hot water coilWater flow  (m3/h)0.210.300.390.460.550.710.850.98
    Water resistance (heating)  (kPa)714253552172637
    Water flow ‚ (m3/h)0.130.200.250.300.360.460.550.64
    Water resistance (heating) ‚ (kPa)3711162381117
    CoilTypeShutter-type hyperbolic and hydrophilic fins made from mechanically expanded quality copper tubes specially designed for air conditioners
    Working pressure1.6MPa
    Test pressureAirtightness test under pressurized water: 3.3 MPa
    FanTypeForward-pitched multi-wing centrifugal fan with double-suction impellers made from zinc-plated steel plates
    Qty.12222344
    MotorTypeBall-bearing brushless DC motor with a high precision and low noise
    Qty.11111222
    Power supply220V~/50Hz
    Protection gradeIP20
    Insulation gradeB
    Inlet/outlet water pipePipe diameterRc 3/4 taper pipe with internal threads
    Condensate water pipePipe diameterR 3/4 Taper pipe with external threads
    Net weightNo return air plenumkg11.113.315.716.617.626.429.231.8
    With return air plenumkg14.116.919.720.922.232.435.639.0

    Notes:
    ■ Cooling capacity (chilled water coil) is measured under working conditions where the temperature of inlet air dry/wet bulb is 27°C/19.5°C and the temperature of inlet/outlet water is 7°C/12°C.
    ■ Heating capacity (chilled water coil) is measured under working conditions where the temperature of inlet air dry bulb is 21°C, the temperature of inlet water is 60°C, and the water flow is equal to that for cooling operation.
    ■ Heating capacity  (hot water coil) is measured under working conditions where the temperature of inlet air dry bulb is 21°C, the temperature of inlet water is 60°C, and the temperature of outlet water is 50°C.
    ■ Heating capacity  (hot water coil) is measured under working conditions where the temperature of inlet air dry bulb is 21°C, the temperature of inlet water is 82.2°C, and the temperature of outlet water is 60°C.
    ■ Rated air flow is measured under standard atmosphere using dry coils (the temperature of dry bulb is 20°C).
    ■ Sound pressure grade and noise level are measured in a semi-silent room as per GB/T 19232-2003.
    ■ Sleep mode: In auto control mode, the unit can use the control logic to determine whether to enter the sleep mode based on the real-time load of the room.
    ■ H, M, and L indicate high, medium, and low fan speed respectively.
    ■ Static pressure refers to the outlet static pressure of the unit.
    ■ All performance parameters in the preceding table are measured with a power supply of 220V~/50Hz.


    Specifications (four-pipe with 3+1 Rows of Coils)


    Model
    Performance
    EKCW
    200AHD
    EKCW
    300AHD
    EKCW
    400AHD
    EKCW
    500AHD
    EKCW
    600AHD
    EKCW
    800AHD
    EKCW
    1000AHD
    EKCW
    1200AHD
    Rated air flow (m3/h; under static pressure of 12
    Pa and 30 Pa)
    H3405106808501020136017002040
    M279418558697836111513941673
    L1702553404255106808501020
    Rated cooling capacity (W)Total heating/cooling capacityH253033104240500058908040929011820
    Sensible heating/cooling capacityH14902100285033504040552067308300
    Rated cooling capacity (W) (chilled water coil)H41805300703079209890131201612020150
    Rated heating capacity  (W) (hot water coil) 245031704090447056907290879011610
    Rated heating capacity ‚ (W) (hot water coil) 33304240580066707970102001227016420
    Rated input power (W)Static pressure of 12 PaH233441536897120156
    M16222736456580100
    L811141823334139
    Static pressure of 30 PaH3142576584112144182
    M19273641537191111
    L1014192228374860
    Working current (A)Static pressure of 12 PaH0.110.160.200.250.320.460.570.75
    Static pressure of 30 PaH0.150.200.270.310.400.530.680.86
    Noise dB(A)Static pressure of 12 PaH33.532.538.541.544.545.048.049.0
    Static pressure of 30 PaH39.540.043.044.046.046.050.550.5
    Noise dB(A) in sleep modeStatic pressure of 12 PaH18.919.023.121.529.130.732.032.8
    Static pressure of 30 PaH20.923.326.825.028.330.435.933.8
    Chilled water
    coil
    Water flow (m3/h)0.440.570.730.881.031.411.622.04
    Water resistance (cooling) (kPa)1429172433342644
    Water resistance (heating) (kPa)1121132126272136
    Hot water coilWater flow  (m3/h)0.210.270.350.380.490.630.750.97
    Water resistance (heating)  (kPa)714222854152140
    Water flow ‚ (m3/h)0.130.170.230.260.310.400.480.63
    Water resistance (heating) ‚ (kPa)3610142071018
    CoilTypeShutter-type hyperbolic and hydrophilic fins made from mechanically expanded quality copper tubes specially designed for air conditioners
    Working pressure1.6MPa
    Test pressureAirtightness test under pressurized water: 3.3 MPa
    FanTypeForward-pitched multi-wing centrifugal fan with double-suction impellers made from zinc-plated steel plates
    Qty.12222344
    MotorTypeBall-bearing brushless DC motor with a high precision and low noise
    Qty.11111222
    Power supply220V~/50Hz
    Protection gradeIP20
    Insulation gradeB
    Inlet/outlet water pipePipe diameterRc 3/4 taper pipe with internal threads
    Condensate water pipePipe diameterR 3/4 Taper pipe with external threads
    Net weightNo return air plenumkg11.814.316.817.919.128.431.434.3
    With return air plenumkg14.817.920.822.223.734.437.841.5

    Notes:
    ■ Cooling capacity (chilled water coil) is measured under working conditions where the temperature of inlet air dry/wet bulb is 27°C/19.5°C and the temperature of inlet/outlet water is 7°C/12°C.
    ■ Heating capacity (chilled water coil) is measured under working conditions where the temperature of inlet air dry bulb is 21°C, the temperature of inlet water is 60°C, and the water flow is equal to that for cooling operation.
    ■ Heating capacity  (hot water coil) is measured under working conditions where the temperature of inlet air dry bulb is 21°C, the temperature of inlet water is 60°C, and the temperature of outlet water is 50°C.
    ■ Heating capacity  (hot water coil) is measured under working conditions where the temperature of inlet air dry bulb is 21°C, the temperature of inlet water is 82.2°C, and the temperature of outlet water is 60°C.
    ■ Rated air flow is measured under standard atmosphere using dry coils (the temperature of dry bulb is 20°C).
    ■ Sound pressure grade and noise level are measured in a semi-silent room as per GB/T 19232-2003.
    ■ Sleep mode: In auto control mode, the unit can use the control logic to determine whether to enter the sleep mode based on the real-time load of the room.
    ■ H, M, and L indicate high, medium, and low fan speed respectively.
    ■ Static pressure refers to the outlet static pressure of the unit.
    ■ All performance parameters in the preceding table are measured with a power supply of 220V~/50Hz.


    Description:


    EKCW Series Brushless DC Fan Coils


    EKCW series brushless DC fan coils use the latest patented brushless DC technologies developed jointly by EUROKLIMAT (EK) and China Aerospace Science & Industry Corp (CASIC) and the leading-edge air processing technologies to implement stepless speed regulation. These fan coils can automatically regulate the rotation speed of motors based on the indoor load variation to maximize energy saving (saving energy by more than 65% compared with common fan coil systems). More than 300 models in the full series of units are available for customers.

    Features


    Efficient and Energy Saving


    The unit is designed and manufactured to work withEK's efficient heat exchangers. Compared with the fan coil of a traditional AC motor, the unit saves energy by more than 65% as a whole, reducing the energy consumption for the entire HVAC system by 14%–18%.

    Taking EKCW400AC1 as an example:


    High speed:

    Traditional fan coil - 64.0 W

    Brushless DC fan coil - 46.2 W


    Medium speed:

    Traditional fan coil - 56.9W

    Brushless DC fan coil - 20.9W


    Low speed:

    Traditional fan coil - 46.1W

    Brushless DC fan coil - 8.4W


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    Cheap High Efficiency DC Brushless Horizontal Concealed Fan Coil Unit for sale
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