Data centre chiller hire- this 700kw system was installed to government offices to provide critical cooling.

When a long term client approached us with a request for an emergency replacement for their existing faulty Carrier water cooling plant, we responded quickly with an effective recovery system for seamless operation of the building. Critical data centre operation was maintained saving considerable costs from unplanned down time.

The total building load was calculated at 650Kw. Two reliable Trane RTAB air cooled temporary water chillers with a total cooling capacity of 750Kw were installed along with all cable, pumps and hosing as required. The complete system was successfully installed in one day, leaving the client with a reliable fully commissioned chilled water system.

 

data centre chiller hire
The two Trane RTAB chillers installed

 

The plant has to date been in successful operation for 18 Months. The lead chiller in the circuit has run continuously in all load conditions and has clocked up over 12,000 hours operation. Weekly service checks by our fully qualified engineers have given the client high levels of peace of mind and ensured complete reliability.

 

data centre chiller hire
The chillers were piped in series for ultra close temperature control. Very accurate control is possible with these machines suiting them to process cooling applications

Data centre chiller hire- notes

The chillers were piped in series for closer more stable temperature control. Low supply water temperatures of 1.3 degrees were safely possible due to a 20% glycol mixed water system and excellent controls which constantly adapt to load conditions. The lag machine set-point was set at 1.6 degrees to enable running only after the lead unit reached capacity. In this way very stable close control was achieved with flow temperatures in the range of 1.2- 1.6 degrees in all load conditions.

 

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