Riello 220 → 240V Input Rack Mount, Stand Alone Uninterruptible Power Supply, 4000VA (3.6kW), Sentinel Dual SDU

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Subtotal (1 unit)*

£2,125.41

(exc. VAT)

£2,550.49

(inc. VAT)

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  • 1 unit(s) shipping from 24 October 2025
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RS Stock No.:
255-8477
Mfr. Part No.:
SDU 4000
Brand:
Riello
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Brand

Riello

Model

Sentinel Dual SDU

Power Rating

3.6kW

VA Rating

4000VA

Output Voltage

230V

Input Voltage

220 → 240V

Mounting Type

Rack Mount, Stand Alone

Type

UPS

COO (Country of Origin):
IT
The Riello SDU 4000 series is the Sentinel dual is the best solution for powering mission critical applications and electro-medical devices requiring maximum power reliability. The Sentinel Dual range is available in 4 kVA and 5,6,8,10 kVA or kW models with ON LINE double conversion technology (VFI) is the load is powered continuously by the inverter which supplies a sinusoidal voltage, filtered and stabilised in terms of voltage, form and frequency. Reduce your power consumption using ECO and SMART ACTIVE modes. Prioritise your most critical loads with Energy Share sockets that enable easy load-shedding. Load-controlled fans minimise noise disruption. (<48 dBA)

Power factor 1 kW is equal to kVA
Parallel able up to 3 units
Simplified installation
Operating mode selection
High quality output voltage
High battery reliability

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