ColdLogik™ Cabinet Cooling System
High Density Cooling Solutions from USystems
In conjunction with Eaton Williams, a leading global cooling specialist in high tech applications, USystems have developed a range of cooling solutions to meet the ever increasing heat demands placed upon data centres and offices in general.

Problems & Issues with Data Centres - Modular Range of Solutions
The range covers all apects of cooling cabinets from utilising the existing air-conditioning system, cooling specific ‘hot spots’ right through to dealing with complete data centres. We have a solution to meet any heat demand placed upon a cabinet.

- Rising heat densities
- Air Conditioning is 30-70% efficient
- Limitations per tile of 2-3kw’s
- Limitations of Air Cooling - ‘Hot Spots’ & ‘Hot Areas”
- Shortened life expectancy for equipment
- Product downtime - potential loss of revenue
- Equipment failure - cost of replacement and loss of revenue
- Half racks used - cost of real estate
- Rising energy costs
The ColdLogik™ Solution - CL20 Rear Door Heat Exchanger
Hot air produced by the equipment is pulled across a coil housed within the rear door, during the process the temperature of the air is reduced back down to the ambient room temperature. Because the coil covers the whole of the rear door the pull is even and therefore ‘hot spots’ don’t occur. Furthermore balance is maintained within the room thus eliminating hot zones.
- High density racks can be implemented without upgrading
- Air Conditioning Data centres can be planned with low real estate requirements
- Lower energy use
- Modular by design - expand the system as you go
- Cheaper to run than conventional air-conditioning
- Save space - water has 3,500 times more heat capacity than air by volume
- Eradicate ‘hot spots’ with precision cooling
- Built in redundancy
- Full rack space available
- Remote monitoring available
- Zero thermal impact

The CL150 Cooling Distribution Unit
The CL150 CDU will supply up to six rear door heat exchangers with clean, cooled water at a constant flow rate within a sealed and pressurised circuit. Supply water can be set to a fixed temperature or to ‘dew point tracking’ to maximise available cooling without fear of condensation at the rack.
For further details on the ColdLogik™ product range please contact our sales department, or download the ColdLogik™ Information Sheet below:
