Acson AWM Series User Manual

108
Engineering & Physical Data
Engineering Data - Chilled Water Fan Coil Unit
MODEL ACC10CW ACC15CW ACC20CW ACC25CW
NOMINAL COOLING CAPACITY
Btu/h 9900 11600 18000 22500
W 2900 3400 5280 6590
NOMINAL SENSIBLE COOLING CAPACITY
Btu/h 7000 8120 12600 15750
W 2050 2380 3690 4620
NOMINAL HEATING CAPACITY
(ENTERING WATER TEMP. = 50°C)
Btu/h 11500 15000 23000 29000
W 3370 4400 6740 8500
NOMINAL TOTAL INPUT POWER W 89 140 168 182
NOMINAL RUNNING CURRENT A 0.40 0.65 0.77 0.86
POWER SOURCE V/Ph/Hz 220-240/1/50
INDOOR UNIT
CONTROL
AIR DISCHARGE DUCTED
OPERATION WIRED REMOTE CONTROL
AIR FLOW
HIGH CFM 300 510 700 730
MEDIUM CFM 285 490 675 660
LOW CFM 260 400 640 580
EXTERNAL STATIC PRESSURE Pa 49 / 44 / 36 49 / 42 / 28 49 / 45 / 41 49 / 43 / 30
NOMINAL WATER FLOW RATE
USGPM 2.20 2.60 4.05 5.06
litres/min 8.33 9.84 15.33 19.15
HEAD LOSS (COOLING) kPa 10.5 24.0 20.1 32.4
HEAD LOSS (HEATING) : 50°C kPa 8.8 20.3 17.0 27.6
MAX. WORKING PRESSURE kPa 1608
SURFACE AIR VELOCITY m/s 1.23 1.68 1.88 1.70
SOUND PRESSURE LEVEL (H/M/L) dBA 36 / 35 / 33 40 / 38 / 33 42 / 41 / 40 41 / 40 / 36
UNIT DIMENSION H X W X D mm 267 x 702 x 351 267 x 842 x 351 267 x 1002 x 351 267 x 1137 x 351
PACKING DIMENSION H X W X D mm 376 x 951 x 541 376 x 1091 x 541 376 x 1251 x 541 376 x 1386 x 541
UNIT WEIGHT kg 18 22 24 26
CONDENSATE DRAIN SIZE mm 19.05
PIPE CONNECTION mm 19.05 BSP FEMALE THREAD ADAPTOR
FAN
TYPE BLOWER
DRIVE DIRECT
FAN SPEED
HIGH RPM 1282 1385 1369 1348
MEDIUM RPM 1221 1279 1331 1270
LOW RPM 1117 1078 1263 1072
FAN EFFICIENCY
HIGH % 38.70 42.90 39.70 36.20
MEDIUM % 40.70 51.90 47.50 38.10
LOW % 43.00 50.30 48.90 39.10
FAN MOTOR
TYPE PERMANENT SPLIT CAPACITOR (INDUCTION)
INDEX OF PROTECTION (IP) IP20
INSULATION GRADE B
RATED INPUT
POWER
HIGH W 89 140 168 182
MEDIUM W 86 128 165 175
LOW W 78 127 163 163
RATED RUNNING
CURRENT
HIGH A 0.40 0.65 0.77 0.86
MEDIUM A 0.39 0.59 0.76 0.83
LOW A 0.35 0.59 0.75 0.77
STARTING CURRENT A 0.73 1.66 1.22 1.86
MOTOR OUTPUT W 38 72 80 90
MOTOR
EFFICIENCY
HIGH % 47.90 49.70 56.40 57.50
MEDIUM % 42.40 39.60 50.90 48.40
LOW % 33.50 24.80 44.10 30.40
POLES 4
COIL
TUBE
MATERIAL COPPER
DIAMETER mm 9.52
FIN
MATERIAL ALUMINIUM
FACE AREA m
2
0.11 0.14 0.18 0.20
ROW 3
WATER VOLUME litre 0.90 1.20 1.40 1.60
AIR
QUALITY
FILTER
TYPE WASHABLE SARANET FILTER
QUANTITY pc 1
CASING COLOUR WITHOUT PAINT
MODE COOLING HEATING
ENTERING AIR TEMPERATURE 27°C DB / 19°C WB 20°C DB
ENTERING WATER TEMPERATURE 7°C
50°C (2 Pipes System)
-
LEAVING WATER TEMPERATURE 12°C -
ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.

Acson AWM Series Specifications

General

Brand	Acson
Model	AWM Series
Category	Fan
Language	English