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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: ARI ,CE,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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