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

The Riello UPS Sentinel Dual SDU is a single-phase online uninterruptible power supply series covering 4 kVA to 10 kVA capacities. It provides VFI double-conversion technology for mission-critical applications and electro-medical devices. Procure.ae supplies this equipment across the UAE with tailored quotation services.

The Sentinel Dual SDU series delivers online double-conversion (VFI) power protection with rated capacities ranging from 4000 VA to 10000 VA. It features selectable input and output voltages of 220/230/240 V, maintaining an input power factor greater than 0.98 and output voltage distortion under 1% for linear loads. The system supports up to three units in parallel and includes VRLA AGM batteries with a 4-6 hour recharge time.

Designed for reliability, the unit operates within 0 °C to +40 °C and maintains less than 48 dBA noise in ECO Mode. It offers comprehensive protections including overcurrent, short circuit, and overvoltage safeguards, compliant with IEC EN 62040-1 standards. Procure.ae provides bulk and project quotations for this series, arranging installation and free training for businesses and government entities in the UAE.

Type

Online UPS (Single-Phase)

Key features

Double Conversion Tech

Provides VFI online double-conversion power protection to ensure clean, uninterrupted power to connected loads.

High Capacity Range

Available in models from SDU 4000 to SDU 10000, covering 4000 VA to 10000 VA rated power.

Flexible Input Options

Supports selectable input voltages of 220/230/240 V with a tolerance of ±20% and power factor >0.98.

Low Distortion Output

Delivers sinusoidal output with less than 1% voltage distortion for linear loads and less than 3% for non-linear loads.

Parallel Capability

Allows up to three units to be connected in parallel to increase system redundancy and capacity.

Comprehensive Protections

Includes built-in safeguards for overcurrent, short circuit, overvoltage, undervoltage, and excessive low battery conditions.

Compliant Standards

Meets IEC EN 62040-1, LV 2014/35/EU, and EMC 2014/30/EU standards for safety and electromagnetic compatibility.

Specifications

General
Key Features	EnergyShare sockets, load-controlled fans, parallelable up to 3 units
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 connectivity

Power
Battery	VRLA AGM maintenance-free lead based
Power Capacity (VA)	4000 VA to 10000 VA
Power Consumption	ECO and SMART ACTIVE modes available

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

Compliance
Certifications	IEC EN 62040-1, LV 2014/35/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.