AC Fan Coil Unit Two-pipe Wall-mounted Series
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6. Specifications
6.1 S type panel
MKG-250-B / MKG-300-B / MKG-400-B
Model MKG-250-B MKG-300-B MKG-400-B
Power supply V/Ph/Hz 220-240/1/50
Air flow (H/M/L)
m3/h 425/390/350 510/470/390 680/550/460
CFM 250/230/205 300/275/230 400/325/270
Cooling
Capacity (H/M/L) kW 2.63/2.41/2.16 2.97/2.47/2.12 3.28/2.83/2.41
Water flow rate L/h 452 511 564
Water pressure drop kPa 29.4 35.6 43.5
Heating
Capacity (H/M/L) kW 3.36/3.1/2.79 3.91/3.26/2.77 4.37/3.73/3.17
Water pressure drop kPa 27.3 32.9 40.8
Power input W 24 37 40
Current input H A 0.12 0.18
Sound pressure level dB(A) 30/24/20 35/29/24 37/31/26
Fan motor
Type Low noise 4-speed fan motor
Quantity 1
Fan
Type Tangenti al fan
Quantity 1
Coil
Row 2
Diameter mm Φ7
Tube pitch(a) × row pitch(b) mm 21×13.37
Dimension (W×H×D) mm 635×315×26.74
Fin spacing mm 1.5
Fin type Hydrophilic aluminum
Circuit 5
Max. working pressure MPa 1.6
Body
Net dimensions (W×H×D) mm 915×290×230
Packing size (W×H×D) mm 1020×390×315
Net weight kg 13 13 13.3
Gross weight kg 16.3 16.3 16.7
Pipe
connections
Water inlet/outlet pipe inch G3/4
Drain pipe mm ODΦ20
Notes:
1. H: high fan speed; M: medium fan speed; L: low fan speed
2. Cooling Conditions: Entering Water 7°C, Temperature Rise 5°C, Entering Air Temperature 27°C DB,19°C WB.
Heating Conditions: Entering Water 50°C, Enter air temperature 20°C, and water flow is same to the cooling conditions.
3. Noise is tested in semi-anechoic test room.
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