Technical data

CWDC=blowing downward
Nominal cooling output at room temperature 24º C, 50 %, vesi 7/12º C
Device type 140 150 170 190
Total output kW 52 63 69 77
Sensible output kW 46 51 58 68
Water-side pressure drops cooling
Radiator pressure drop kPa 7,5 6,4 7,1 7,8
3-way valve size NS40 NS40 NS50 NS50
3-way valve pressure drop kPa 13 25 11 12
Centrifugal fans 230V-1Ph-50Hz direct drive
Number 3 3 3 ­
Air quantity m3/s 3,18 3,18 3,75 ­
External pressure Pa 60 60 60 ­
Motor output kW 2,25 2,25 2,25 ­
Centrifugal fans 400V-3Ph-50Hz v-belt drive
Number 3 3 3 3
Air quantity m3/s 3,18 3,18 3,75 4,65
External pressure Pa 30 30 30 30
Motor output kW 2,2 4,0 4,0 4,0
Filters EU5
Number 3 3 3 3
Size: downward blowing 560x650 560x650 560x650 560x650
After-heating 400V-3Ph-50Hz
Heating output kW 12 12 12 12
Number of elements 4 4 4 4
Number of steps 3 3 3 3
Humidification 400V-3Ph-50Hz
Humidification output kg 9,4 9,4 9,4 9,4
Connected load kW 6,9 6,9 6,9 6,9
Dimensions and weight
Width mm 2300 2300 2300 2300
Depth mm 650 650 650 650
Height mm 1920 1920 1920 1920
Weight kg 400 450 500 550
Connections
Cold water " 1 1/2 2 2 2
Humidifier mm 6 6 6 6
Drain mm 32 32 32 32
Unit´s electrical connected load with v-belt drive 400V-3Ph-50Hz
Types A and E kW 2,2 4,0 4,0 4,0
Type B kW 14,2 16,0 16,0 16,0
Type C kW 9,1 10,9 11,0 11,0
Type D kW 21,1 22,9 23,0 23,0
A=cooling
B=cooling + electrical heating
C=cooling + humidification
D=cooling + heating + humidification + drying
E = water heating instead of electrical heating
When direct-drive version, the fan power-draw difference must be deducted from the connected load

CWUC=blowing upward
Nominal cooling output at room temperature 24º C, 50 %, vesi 7/12º C
Device type 140
Total outputkW 52
Sensible output kW 46
Water-side pressure drops cooling
Coil pressure drop kPa 7,5
3-way valve size NS40
3-way valve pressure drop kPa 13
Centrifugal fans 230V-1Ph-50Hz direct drive
Number 3
Air quantity m3/s 3,18
External pressure Pa 30
Motor output kW 2,25
Centrifugal fans 400V-3Ph-50Hz v-belt drive
Number 3
Air quantity m3/s 3,18
External pressure Pa 30
Motor output kW 2,2
Filters EU5
Number 3
Size: downward blowing 600x600
After-heating 400V-3Ph-50Hz
Heating output kW 12
Number of elements 4
Number of steps 3
Humidification 400V-3Ph-50Hz
Humidification output kg 9,4
Connected load kW 6,9
Dimensions and weight
Width mm 2300
Depth mm 650
Height mm 1920
Weight kg 400
Exhaust chamber height 500 mm
(to be added to height of unit, model CWUC)
Connections
Cold water " 1 1/2
Humidifier mm 6
Drain mm 32
Unit´s electrical connected load with v-belt drive 400V-3Ph-50Hz
Types A and E kW 2,2
Type B kW 14,2
Type C kW 9,1
Type D kW 21,1
A=cooling
B=cooling + electrical heating
C=cooling + humidification
D=cooling + heating + humidification + drying
E = water heating instead of electrical heating
When direct-drive version, the fan power-draw difference must be deducted from the connected load
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