Riello UPS Sentinel Dual SDU Online UPS - 4 to 10 kVA

The Riello UPS Sentinel Dual SDU is a single-phase online uninterruptible power supply ranging from 4000 VA to 10000 VA. It provides sinusoidal output with a power factor greater than 0.98. Procure.ae supplies this series across the UAE and wider Middle East & Africa for business and government buyers.

The Sentinel Dual SDU series delivers online double conversion (VFI) protection with an input voltage of 220/230/240 V and output frequency of 50/60 Hz. It maintains output voltage distortion below 1% for linear loads and under 3% for non-linear loads. The system supports parallel operation of up to three units and operates within 0°C to +40°C with noise levels under 48 dBA in ECO Mode.

This series includes models such as SDU 4000, SDU 6000, SDU 8000, and SDU 10000 with various configurations like ER and TM. It uses maintenance-free VRLA AGM batteries with a 4-6 hour recharge time. Procure.ae offers bulk and tender quotations for installation and free training support for these units across the UAE.

Type

Online UPS (Single-Phase)

Key features

Power Capacity

Rated power ranges from 4000 VA to 10000 VA depending on the specific model.

Online Technology

Provides online double conversion (VFI) with a sinusoidal output waveform.

High Efficiency

Achieves a power factor greater than 0.98 with 1 kW equal to 1 kVA.

Battery System

Utilizes VRLA AGM maintenance-free lead-based batteries with a 4-6 hour recharge time.

Scalability

Supports parallel capability of up to three units for increased power availability.

Operating Environment

Functions in 0°C to +40°C temperatures and 5-95% non-condensing humidity.

Specifications

General
Model	Sentinel Dual SDU
Type	Online UPS (Single-Phase)
What's in the Box	USB cable, handles kit

Audio
Output Waveform	Sinusoidal

Connectivity
Frequency Band	50 / 60 Hz selectable
Input Voltage	220 / 230 / 240 V selectable
Output Voltage	220 / 230 / 240 V selectable
Protocols	USB

Power
Battery	VRLA AGM maintenance-free lead based
Power Capacity (VA)	4000 VA to 10000 VA

Physical
Color	Black RAL 9005
Operating Humidity	5-95% non-condensing
Operating Temperature	0 °C - +40 °C

Compliance
Certifications	IEC EN 62040-1, EU LVD 2014/35/EU, EU EMC 2014/30/EU

Additional specifications
Part numbers in this range	SDU 4000, SDU 5000, SDU 6000, SDU 6000 ER, SDU 8000, SDU 8000 TM, SDU 10000, SDU 10000 DI, SDU 10000 DI ER, SDU 10000 TM

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This sheet is compiled from the product data held on procure.ae. For fully accurate and up-to-date figures, always refer to the manufacturer’s own specification sheet or datasheet for this model.

Specifications are provided by the manufacturer and may change without notice.

Pricing is quote-based. Contact Procure for current pricing and availability.

Delivery across the UAE and beyond, installation on request and manufacturer-backed warranty.