Sentinel Tower STW
Riello's Sentinel Tower UPS boasts online double-conversion technology, making it a perfect solution for safeguarding non-linear critical loads found in IT and security/safety systems, telecommunication networks, sensitive medical systems, industrial machinery, and emergency lighting systems. The Sentinel Tower is one of the most advanced UPSs available today, with a three-level inverter that achieves 95 per cent efficiency, a unity output power factor (VA=W), and lowers power system losses.
Sentinel Tower STW
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Riello Sentinel Dual/Tower 40Ah Battery Extension Pack for SDU/STW 10kVA ER UPS
£3,606.31 £3,005.26
ETA confirmed after ordering or call: 0800 254 5655
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Riello Sentinel Tower - 7Ah Battery Extension Pack 180V
£932.98 £777.48ETA confirmed after ordering or call: 0800 254 5655
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Riello Sentinel Tower - 14Ah Battery Extension Pack 180V
£1,340.59 £1,117.16
2 in stock for 1-2 Day Delivery
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Riello Sentinel Tower - 14Ah Battery Extension Pack 240V
£1,612.94 £1,344.12ETA confirmed after ordering or call: 0800 254 5655
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Riello Sentinel Tower - 7Ah Battery Extension Pack 240V
£1,068.25 £890.211 in stock for 1-2 Day Delivery
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Riello Sentinel Dual/Tower 7Ah Hot Swap Battery Extension Pack for SDU 8/10kVA UPS
£1,094.22 £911.85ETA confirmed after ordering or call: 0800 254 5655
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Riello Sentinel Dual/Tower 9Ah Hot Swap Battery Extension Pack for SDU 8/10kVA
£1,216.20 £1,013.50ETA confirmed after ordering or call: 0800 254 5655
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Riello Sentinel Dual/Tower 7Ah Battery Extension Pack for SDU/STW 5/6kVA UPS
£841.19 £700.99
1-2 Day Delivery
