Single-Phase UPS
Efficient Power Protection for Office & IT Equipment
Single phase UPS systems are the go-to choice for protecting individual devices, small networks, and office setups. Easy to install and maintain, they provide stable power for servers, comms rooms, workstations, and other critical loads.
At UPSBuyer, we offer a range of single phase solutions from brands like Uniti Power, APC, Eaton, Riello, and Salicru – perfect for businesses looking for reliable backup without the complexity of three-phase infrastructure.
Single-Phase UPS
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Riello S3M 15 XTD S2 Sentryum Xtend 15kVA/15kW Online UPS, 6 Mins Runtime
£5,431.28 £4,526.07
Call 0800 254 5655 for Lead Time
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Riello S3M 10 ACT T1 Sentryum Active 10kVA/10kW Online UPS, 12 Mins Runtime
£5,773.68 £4,811.40
Discontinued
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Riello S3M 20 XTD S2 Sentryum Xtend 20kVA/20kW Online UPS, 4 Mins Runtime
£5,611.26 £4,676.05
Call 0800 254 5655 for Lead Time
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Riello S3M 15 ACT T4 Sentryum Active 15kVA/15kW Online UPS, 16 Mins Runtime
£5,784.97 £4,820.81
Call 0800 254 5655 for Lead Time
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Eaton 9SX11KIRT 9SX 11kVA/10kW 230V Online UPS, RT 6U, Hardwired, inc. Rack Kit
£5,912.51 £4,927.09
Call 0800 254 5655 for Lead Time
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Riello S3M 10 XTD T4 Sentryum Xtend 10kVA/10kW Online UPS, 27 Mins Runtime
£5,813.18 £4,844.32
Call 0800 254 5655 for Lead Time
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Eaton 9PX8KIRTNBP 9PX 8kVA/7.2kW 230V Online UPS, RT 6U, HotSwap MBP, Network Card
£5,998.91 £4,999.09
Call 0800 254 5655 for Lead Time
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Riello S3M 10 XTD A0 OT Sentryum Xtend 10kVA/10kW Online UPS w/ Internal Isolation Transformer
£6,172.51 £5,143.76
Call 0800 254 5655 for Lead Time
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Riello S3M 15 ACT T1 Sentryum Active 15kVA/15kW Online UPS, 5 Mins Runtime
£6,135.52 £5,112.93
Discontinued
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Riello S3M 20 ACT T4 Sentryum Active 20kVA/20kW Online UPS, 11 Mins Runtime
£5,945.51 £4,954.59
Call 0800 254 5655 for Lead Time
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