Page 31 - Containerised Data Centres TMDC

TAINERISED DATA CENTRES

PUE

 Our aim is to be as efficient as IT Equipment Proposed 25kW Per Cabinet
(Desirable)
possible (IRO 1.3)
Equipment Qty Power Total QTY Power Total
• The PUE is dramatically effected by Customer (W) (W)
Equipment (BE)
the IT equipment 1 11750 11750 20 25000 500000
 Often customer specified
Proposed 100100
• Efficient equipment specified Equipment (CE) 1 150 150 1 150 150
10 33 330 10 33 330
• Levels to meet customer req’s UPS (@UNITY)
2 460 920 2.5 18600 46500
• 1.1 achieved recently using: Alarm circuit
 ACU in free cooling 1400 46980
 UPS with unity PF Lighting
 LED lighting ACU (Free
 Alarm equipment cooling)
Total (NE)

PUE = 1+ CE/BE 1.12 1.09

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