10
DIRECT EXPANSION UNIT – AIR COOLED
CENTRIFUGAL FANS
Technical characteristics
1) Unit in complete version (including packaging)
2) Nominal air flow – Maximum fan power supply
4) Minimum air flow only allowed for unit without electrical resistances
DIRECT EXPANSION UNIT - WATER COOLED
CENTRIFUGAL FANS
Technical characteristics
1) Unit in complete version (including packaging)
2) Nominal air flow – Maximum fan power supply
3) Data refer to T
b.s.
=24°C - R.H.=50% T
IN MIX
=30°C T
OUT MIX
=35°C
4) Minimum air flow only allowed for unit without electrical resistances
SDAC/SUAC
Model
0151B 0151A
0251B 0251A
0331A 0351A 0501A 0601A
Height
mm 1740 1740 1740 1740 1740 1740 1740 1740
Width
mm
550 550 550 550 850 850 1200
1200
Depth
mm
450 450 450 450 450 450 450 450
Weight
1
kg
140 140 140 140 180 180 220 220
Number
of
refrigerant
circuits - 1 1 1 1 1 1 1 1
Number of compressors
-
1 -SCROLL 1 -SCROLL 1 -SCROLL 1 -SCROLL 1 -SCROLL 1 -SCROLL 1 -SCROLL 1 -SCROLL
Refrigerant -
R410A
R410A
R410A
R410A
R410A
R410A
R410A
R410A
Air flow
m
3
/h
1626 1626 1731 1731 2977 3301 4482 4482
E.S.P Maximum
2
Pa
116
116 78 78 132 78 20 20
Minimum air flow
4
m
3
/h
1040 1040 1040 1040 1950 1950 3020 3020
Power supply voltage
V/ph/Hz 230/1N/50 400/3N/50
230/1N/50
400/3N/50 400/3N/50 400/3N/50
400/3N/50 400/3N/50
SDWC/SUWC
Model
0151B 0151A 0251B 0251A 0331A 0351A 0501A 0601A
Height
mm 1740 1740 1740 1740 1740 1740 1740 1740
Width
mm
550 550 550 550 850 850 1200
1200
Depth
mm
450 450 450 450 450 450 450 450
Weight
1
kg
145 145 145 145 185 185 230 230
Number
of
refrigerant
circuits - 1 1 1 1 1 1 1 1
Number of compressors
-
1 -SCROLL 1 -SCROLL 1 -SCROLL 1 -SCROLL 1 -SCROLL 1 -SCROLL 1 -SCROLL 1 -SCROLL
Refrigerant -
R410A
R410A
R410A
R410A
R410A
R410A
R410A
R410A
Air flow
m
3
/h
1626 1626 1731 1731 2977 3301 4482 4482
E.S.P Maximum
2
Pa
116
116 78 78 132 78 20 20
Nominal water flow
3
l/h
1355 1350 1740 1705 2152 2746 3586 3912
Minimum air flow
4
m
3
/h
1040 1040 1040 1040 1950 1950 3020 3020
Power supply voltage
V/ph/Hz 230/1N/50 400/3N/50
230/1N/50
400/3N/50 400/3N/50 400/3N/50
400/3N/50 400/3N/50
