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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Eaton 9PX3000RT 9PX 3000VA/2700W 120V Online UPS, RT 2U
£3,471.16 £2,892.63
Call 0800 254 5655 for Lead Time
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Riello MPW PM25X CST MultiPower 25kVA 400V 2U Power Module with Cold Start

Call 0800 254 5655 for Lead Time
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Eaton 9SX6KIRT 9SX 6kVA/5.4kW 230V Online UPS, RT 3U, Hardwired
£3,599.83 £2,999.86
Call 0800 254 5655 for Lead Time
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Eaton 9PX8KIPM31 9PX 8kVA/7.2kW 400V 3:1 Online UPS, RT 3U, Power Module
£3,602.76 £3,002.30
Call 0800 254 5655 for Lead Time
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Vertiv GXT5-5000IRT5UXLN GXT5 5kVA/5kW 230V Online UPS Rack 2U incl. RDU101
£3,631.48 £3,026.23
34 Available, Next-Day Delivery
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Riello S3M 10 CPT A0 Sentryum Compact 10kVA/10kW Online UPS, No Internal Batteries
£3,696.11 £3,080.09
Call 0800 254 5655 for Lead Time
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APC SRT3000RMXLI-NC Smart-UPS SRT 3000VA/2700W 230V Online UPS, Rack 2U, Network Card, inc. Rail Kit
£3,704.99 £3,087.49
34 Available, Next-Day Delivery
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Riello S3T 10 CPT A0 Sentryum Compact 10kVA 400V Online UPS, No Internal Batteries

Call 0800 254 5655 for Lead Time
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Eaton 9PX5KIBP 9PX 5kVA/4.5kW 230V Online UPS, RT 3U, HotSwap MBP
£3,861.52 £3,217.93
Call 0800 254 5655 for Lead Time



















