Device size 50?90 kW

Technical data

CWDC=blowing downward

     
         
Nominal cooling output at room temperature 24? C, 50 %, vesi 7/12? 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 24? C, 50 %, vesi 7/12? 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

Siirry sivun alkuun

Dimensional drawing

Brochure CKAAM100207ENA.pdf