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 CPT A0 Sentryum Compact 15kVA/15kW Online UPS, No Internal Batteries
£3,967.02 £3,305.85
Call 0800 254 5655 for Lead Time
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Riello S3M 15 ACT A0 Sentryum Active 15kVA/15kW Online UPS, No Internal Batteries
£4,301.88 £3,584.90Call 0800 254 5655 for Lead Time
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Riello S3M 15 CPT S2 Sentryum Compact 15kVA/15kW Online UPS, 6 Mins Runtime
£4,621.70 £3,851.42Call 0800 254 5655 for Lead Time
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Riello S3M 15 XTD A0 Sentryum Xtend 15kVA/15kW Online UPS, No Internal Batteries
£4,816.73 £4,013.94Call 0800 254 5655 for Lead Time
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Riello S3M 15 ACT S2 Sentryum Active 15kVA/15kW Online UPS, 6 Mins Runtime
£4,940.89 £4,117.41Call 0800 254 5655 for Lead Time
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Riello S3M 15 XTD S2 Sentryum Xtend 15kVA/15kW Online UPS, 6 Mins Runtime
£5,431.28 £4,526.07Call 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 £4,820.81Call 0800 254 5655 for Lead Time
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Riello S3M 15 XTD T4 Sentryum Xtend 15kVA/15kW Online UPS, 16 Mins Runtime
£6,275.35 £5,229.46Call 0800 254 5655 for Lead Time
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Riello S3M 15 XTD T5 Sentryum Xtend 15kVA/15kW Online UPS, 27 Mins Runtime
£7,119.43 £5,932.86Call 0800 254 5655 for Lead Time
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Riello S3M 15 XTD A0 OT Sentryum Xtend 15kVA/15kW Online UPS w/ Internal Isolation Transformer
£7,468.73 £6,223.94Call 0800 254 5655 for Lead Time
