Liquid Cooling System

LIQUID COOLING SYSTEM

• IN RACK TYPE
• INLINE TYPE

CONFIGURATIONS:

• DX type: Direct expansion close control unit
• CW type: Close control units with chilled water

COOLING CAPACITY:

IN RACK TYPE: 3 TO 7 KW

INLINE TYPE: 10 TO 53 KW

IN RACK TYPE FEATURES:

• Space-saving solution by installing the internal unit in the IT server enclosure or the Micro Data Center
• Maximum energy efficiency due to EC fan technology and IT based control
• Control of the server inlet temperature
• The inverter-controlled compressor adapts the cooling output to the current heat loss inside the enclosure
• Absorbed thermal energy is emitted directly to the ambient air at the (inverter-controlled) external unit’s location, without heating up the installation room
• The device supports “front to back” air routing typical of IT applications, and regulates the server inlet temperature to the set value
Protection category IP to IEC 60 529 :
• Internal unit IP 20
• Operating temperature range (external
unit) -20°C…+45°C

INLINE TYPE FEATURES:

• Maximum energy efficiency due to EC fan technology and IT based control
  • Close loop cooling
  • Minimal pressure loss at the air end, which in turn minimizes the power consumption of the fan
  • Control of the server inlet temperature
  • With redundant temperature sensor integrated at the air end as standard
  • Optimum adaptability due to dynamic, continuous control of the cold water volume flow
  • By using high water inlet temperature, the proportion of indirect free cooling is increased, which in turn reduces operating cost
  • Targeted cooling output due to modular fan unit
  • Fan modules configurable as N+1 redundancy
  • Standard 3-phase connection for electrical redundancy
  • The separation of cooling and enclosure prevents the ingress of water into the server enclosure
  • Up to 55 kW cooling output on a footprint of just 0.36 m²
  • Ideal in conjunction with a heat pump, as the LCP CW glycol variants generate high water return temperature
  • Improved heat recovery
  • Optimum access for maintenance and servicing from the front and rear
  • Tool-free replacement of the fan modules