Online UPS
Uninterrupted Power for Critical Systems & Environments
Online (double-conversion) UPS systems provide the highest level of power protection, delivering a continuous, clean supply even during voltage fluctuations or outages. They're ideal for sensitive and mission-critical setups such as data centres, medical equipment, and industrial systems.
UPSBuyer offers a broad selection of online UPS models from leading manufacturers like Schneider Electric, Riello UPS, Eaton, Vertiv, and Salicru. When uptime matters most, online UPS is the go-to solution.
Online UPS
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Riello SDU 8000 TM Sentinel Dual 8kVA/8kW 400V Online UPS - 3Ph Input, 1Ph Output
£2,758.49 £2,298.74
Call 0800 254 5655 for Lead Time
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Eaton 9PX3000IRTBPH 9PX 3000VA/3000W 230V Online UPS RT3U HotSwap HW
£2,770.30 £2,308.58
8 Available, Next-Day Delivery
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Eaton 9PX3000IRTBPB 9PX 3000VA/3000W 230V Online UPS, RT 3U, HotSwap MBP
£2,820.04 £2,350.03
Call 0800 254 5655 for Lead Time
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Riello SDU 10000 Sentinel Dual 10kVA/10kW 230V Online UPS, 6U Rack/Tower
£2,858.12 £2,381.77
19 Available, Next-Day Delivery
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Eaton 9PX5KIRTN 9PX 5kVA/4.5kW 230V Online UPS, RT 3U, Network Card
£2,918.99 £2,432.49
5 Available, Next-Day Delivery
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Eaton 9PX6KIPM31 9PX 6kVA/5.4kW 400V 3:1 Online UPS, RT 3U, Power Module
£2,923.32 £2,436.10
Call 0800 254 5655 for Lead Time
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Riello SDU 10000 TM Sentinel Dual 10kVA/10kW 400V Online UPS - 3Ph Input, 1Ph Output
£2,929.98 £2,441.65
3 Available, Next-Day Delivery
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Riello SDU 10000 DI ER Sentinel Dual 10kVA 230V Online UPS, 6U Rack/Tower, Extended Run, Dual Input
£2,970.44 £2,475.37
2 Available, Next-Day Delivery
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Riello SDU 10000 DI Sentinel Dual 10kVA/10kW 230V Online UPS, 6U Rack/Tower, Dual Input
£2,974.67 £2,478.89
Call 0800 254 5655 for Lead Time
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Eaton 9PX2200IRTN-L 9PX 2200VA/2200W 230V Online UPS, RT 2U, Lithium-ion, Network Card
£3,006.29 £2,505.24
Discontinued



















