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General Data - Low Noise Ceiling Concealed FCU (DC Motor) 50/60Hz
Note:
1) Nominal cooling capacity is based on the following condition:
a) Water temperature: 7.0°C (inlet) / 12.0°C (outlet)
b) Air entering condition: 27.0°C DB / 19.5°C WB
2) Air volume is tested under entering air condition of 20.0°C DB and dry coil condition.
3) All the units’ airflow value stated is at high speed.
4) Sound pressure level is based on 11.5 dB(A) anechoic room background noise.
5) Extended drain pan is optional upon request
6) The manufacturer reserves the rights to make changes to the above specification without prior notice.
Model FCRQ 400C 500C 600C 800C
Air Flow
High
CMH 680 850 1020 1360
CFM 400 500 600 800
Medium
CMH 510 640 780 1030
CFM 300 376 459 606
Low
CMH 340 450 560 740
CFM 200 265 330 435
Total Cooling Capacity
High W 4020 4850 6010 7950
Medium W 3540 4070 5050 6670
Low W 2925 3200 4385 5570
Sensible Cooling Capacity
High W 2970 3485 4455 5475
Medium W 2500 2860 3790 4540
Low W 1995 2160 3070 3665
External Static Pressure Pa 30
Filter
Type Washable Type
Material Nylon
Thickness 8mm
Fan
Type Centrifugal Forward Curved Blades
Quantity 2 2 2 3
Material Galvanized Steel
Drive Direct-drive
Motor
Type Permanent Magnet DC Brushless Motor
Insulation Class Class B
Power Supply V/Ph/Hz 220~240/1/50~60
Quantity 1 1 1 2
Rated Power Input at ESP: 30 Pa W 41 61 76 92
Cooling Coil
Type
Seamless Copper Tubes Mechanically Bonded to
Aluminium Hydrophilic Fins and Collars
Max. Working
Pressure
MPa 1.6
Pipe Connection mm(in) DN20 (3/4") - Female Threaded
Water Flow Rate l/s 0.20 0.24 0.30 0.40
Water Pressure Drop kPa 30 30 40 35
Net Weight kg 17 18 20 26
Dimension
Length mm 905 985 1185 1465
Width mm 490 490 515 515
Height mm 250 250 275 275
High Sound Pressure Level at ESP: 30 Pa (H) dB (A) 41 43 43 46
Medium Sound Pressure Level at ESP: 30 Pa (M) dB (A) 32 35 39 37
Low Sound Pressure Level at ESP: 30 Pa (L) dB (A) 23 26 30 28
Condensate Drain Size mm(in) DN20 (3/4") - Male Threaded
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