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 STW 5000 Sentinel Tower 5kVA/5kW Online UPS
£1,969.69 £1,641.41
ETA confirmed after ordering or call: 0800 254 5655
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Riello STW 6000 Sentinel Tower 6kVA/6kW Online UPS
£2,073.24 £1,727.70ETA confirmed after ordering or call: 0800 254 5655
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Riello STW 6000 ER Sentinel Tower 6kVA/6kW Online UPS, Extra Charger - No Internal Battery
£2,010.65 £1,675.54ETA confirmed after ordering or call: 0800 254 5655
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Riello STW 8000 Sentinel Tower 8kVA/8kW Online UPS
£2,424.83 £2,020.69ETA confirmed after ordering or call: 0800 254 5655
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Riello STW 10000 Sentinel Tower 10kVA/10kW Online UPS
£2,502.05 £2,085.04ETA confirmed after ordering or call: 0800 254 5655
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Riello STW 10000 ER Sentinel Tower 10kVA/10kW Online UPS, Extra Charger - No Internal Battery
£2,300.81 £1,917.34ETA 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
£814.91 £679.09
1-2 Day Delivery
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Riello Sentinel Tower - 7Ah Battery Extension Pack 240V
£1,034.87 £862.39
1 in stock for 1-2 Day Delivery
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Riello Sentinel Dual/Tower 40Ah Battery Extension Pack for SDU/STW 10kVA ER UPS
£3,493.62 £2,911.35ETA confirmed after ordering or call: 0800 254 5655
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Riello Sentinel Tower - 14Ah Battery Extension Pack 180V
£1,298.70 £1,082.251 in stock for 1-2 Day Delivery
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Riello Sentinel Tower - 7Ah Battery Extension Pack 180V
£903.83 £753.19ETA 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
£1,178.20 £981.83ETA confirmed after ordering or call: 0800 254 5655
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Riello Sentinel Tower - 14Ah Battery Extension Pack 240V
£1,562.53 £1,302.112 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
£1,060.02 £883.35ETA confirmed after ordering or call: 0800 254 5655
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