Knürr CoolTrans® 50/75/100 – Technical Data  
     
 
Capacity Width Hight Depth Pipe Connection Differential
Pressure: ext.
Elec. Connection
Power
Water Volume
Flow
        primary secondary primary secondary 50 Hz primary secondary
50kW 450mm 1010mm 820mm 1¼" 5 x 1" 1,5 bar 0,7 bar 230 V; 0,8 kW 8,42m³/h 7,16m³/h
75kW 450mm 1010mm 1200mm 1½" 5 x 1" 1,5 bar 1,1 bar 400 V; 1,8 kW 12,78m³/h 10,74m³/h
100kW 1640mm 1890mm 600mm 2xDN100 2xDN100 1,4 bar 1,2 bar 400 V; 1,6 kW 16,79m³/h 14,30m³/h
 
 
  Primary Circuit Secondary Circuit    Conditions of Setup Site:
   Also Available:
Temperature Supply: 4 – 8°C 12 – 14°C Capacity 50 respectively 75 kW
(air conditioned room)
capacity 100 kW (any)
• Pumps - 60 Hz
• 2 heat exchangers for free cooling
• Redundant electric feed
Temperature Return: 11 – 14°C 18 – 20°C
Operating Pressure: 16 bar 6 bar
Antifreeze Agent: up to 35%   Note: Further temperatures and diff. pressure possible on request
Specification subjects to change without notice / errors and omissions excepted / Electrical data as operating power input
 
     
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