105
Engineering & Physical Data
Engineering Data - Chilled Water Fan Coil Unit
MODEL
FUD20B
FUD25B
FUD30B
FUD40B
NOMINAL COOLING CAPACITY
Btu/h
75600
95000
125000
150000
W
22160
27840
36640
43960
NOMINAL SENSIBLE COOLING CAPACITY
Btu/h
53700
69400
90000
106500
W
15740
20340
26380
31210
NOMINAL HEATING CAPACITY
(ENTERING WATER TEMP. = 50°C)
Btu/h
78000
97500
138000
170000
W
22860
28580
40450
49820
NOMINAL TOTAL INPUT POWER
W
760
1800
1620
1910
NOMINAL RUNNING CURRENT
A
3.49
7.84
3.33
4.03
POWER SOURCE
V/Ph/Hz
220-240/1/50
380-415/3/50
INDOOR UNIT
CONTROL
AIR DISCHARGE
DUCTED
OPERATION
WITHOUT CONTROLLER
AIR FLOW
HIGH
CFM
2500
3200
4200
4600
MEDIUM
CFM
2100
3000
N/A
N/A
LOW
CFM
1750
2800
N/A
N/A
EXTERNAL STATIC PRESSURE
Pa
100 / 72 / 50
100 / 80 / 60
149*
149*
NOMINAL WATER FLOW RATE
USGPM
16.90
21.10
27.70
33.30
litres/min
64.00
80.00
105.00
126.00
HEAD LOSS (COOLING)
kPa
34.5
42.0
48.8
53.3
HEAD LOSS (HEATING) : 50°C
kPa
32.9
27.4
31.5
63.2
MAX. WORKING PRESSURE
kPa
1608
SURFACE AIR VELOCITY
m/s
2.18
2.79
1.97
2.16
SOUND PRESSURE LEVEL
dBA
50 / 46 / 42
54 / 52 / 50
58
58
UNIT DIMENSION
H X W X D
mm
572 X 1402 X 605
885 X 1540 X 850
PACKING DIMENSION
H X W X D
mm
762 X 1605 X 880
1154 X 1787 X 1188
UNIT WEIGHT
kg
92
102
176
189
CONDENSATE DRAIN SIZE
mm
19.05
PIPE CONNECTION
mm
31.75 BSPT FEMALE THREAD ADAPTOR
FAN
TYPE
BLOWER
DRIVE
DIRECT
BELT
FAN SPEED
HIGH
RPM
835
950
707
707
MEDIUM
RPM
720
885
N/A
N/A
LOW
RPM
620
805
N/A
N/A
FAN EFFICIENCY
HIGH
%
43.30
31.60
41.30
27.10
MEDIUM
%
43.20
35.00
N/A
N/A
LOW
%
45.40
38.20
N/A
N/A
FAN MOTOR
TYPE
PERMANENT SPLIT CAPACITOR (INDUCTION)
THREE PHASE INDUCTION
INDEX OF PROTECTION (IP)
IP22
INSULATION GRADE
B
RATED INPUT
POWER
HIGH
W
760
1800
1620
1910
MEDIUM
W
611
1620
N/A
N/A
LOW
W
478
1320
N/A
N/A
RATED RUNNING
CURRENT
HIGH
A
3.49
7.84
3.33
4.03
MEDIUM
A
2.86
7.06
N/A
N/A
LOW
A
2.32
5.82
N/A
N/A
STARTING CURRENT
A
5.20
10.30
3.48
4.21
MOTOR OUTPUT
W
375
500
1500
1500
MOTOR
EFFICIENCY
HIGH
%
58.30
41.00
77.20
79.70
MEDIUM
%
42.50
36.60
N/A
N/A
LOW
%
31.30
31.30
N/A
N/A
POLES
6
4
4
4
COIL
TUBE
MATERIAL
COPPER
DIAMETER
mm
9.52
FIN
MATERIAL
ALUMINIUM
FACE AREA
m
2
0.54
0.54
1.01
1.01
ROW
3
4
3
4
WATER VOLUME
litre
4.53
6.27
8.14
11.63
AIR QUALITY FILTER TYPE
WASHABLE SARANET FILTER
VILEDON R29
QUANTITY
pc
2
3
CASING
COLOUR
IVORY WHITE
* The external static pressure for FUD30/40B above is inclusive of R29 filters whereby R29 filters contribute a pressre drop of 81Pa.
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.
Содержание FWW Series
Страница 2: ......
Страница 4: ...Table of Contents ii...
Страница 85: ...81 Selection Process...
Страница 135: ...131 Wiring Diagrams Model FWC03 04 06 07C Without Controller Model FWC09 11 12 14 16C Without Controller...
Страница 136: ...132 Wiring Diagrams Model FWC02 03 04 05 06FD Model FWC08 10FD...
Страница 137: ...133 Wiring Diagrams Model FWC03 04 06 14 16 18 20H Model FWC08 10 12H...
Страница 138: ...134 Wiring Diagrams Model FUD20B Model FUD25B...
Страница 139: ...135 Wiring Diagrams Model FUD30 40B...
Страница 143: ......