Riello UPSUninterruptible Power SupplySKU Sentinel Dual SDU
Riello UPS Sentinel Dual SDU 4-10 kVA Online UPS
The Riello UPS Sentinel Dual SDU series includes SDU 4000 to SDU 10000 models. This single-phase online UPS provides double conversion VFI power protection. It features 4000-10000 VA rated power with sinusoidal output. Procure.ae supplies this equipment for UAE and wider Middle East & Africa.
The Sentinel Dual SDU series delivers 4000 VA to 10000 VA rated power for critical loads. It uses online double conversion technology with 220/230/240 V input tolerance of ±20%. Output voltage is selectable at 220/230/240 V with 50/60 Hz frequency options. Power factor reaches 1 kW = kVA from the SDU 5000 model. Input power factor exceeds 0.98 with current distortion ≤2%. Voltage distortion remains under 1% for linear loads and under 3% for non-linear loads.
This single-phase UPS operates from 0 °C to +40 °C with 5-95% relative humidity. It supports VRLA AGM batteries with 4-6 hour recharge times. Units are parallelable up to three units for expanded capacity. Protection covers overcurrent, short circuit, and overvoltage conditions. The black RAL 9005 enclosure meets LV 2014/35/EU and EMC 2014/30/EU standards. It is ideal for IT rooms, server closets, and medical facilities requiring reliable power continuity.
Type
Online UPS (Single-Phase)
- Online VFI Technology
- Wide Input Range
- High Efficiency
Delivery across UAE & GCCDubai, Abu Dhabi, Sharjah & beyond
Manufacturer warrantyBacked by the brand
InstallationArranged on request
Key features
01
Online VFI Technology
Double conversion online UPS ensures continuous sinusoidal power output with zero transfer time.
02
Wide Input Range
Accepts 230 V ±20% input voltage tolerance to handle unstable utility power conditions.
03
High Efficiency
Input power factor exceeds 0.98 with low current distortion of ≤2% for clean power.
04
Parallel Scalability
Allows up to three units to be parallel connected for increased power capacity and redundancy.
05
Comprehensive Protections
Includes overcurrent, short circuit, overvoltage, undervoltage, and temperature protection mechanisms.
06
Quiet Operation
Noise levels remain below 48 dBA at 1 meter distance when operating in ECO Mode.
Specifications
14 specificationsGeneral
ModelSentinel Dual SDU
TypeOnline UPS (Single-Phase)
What's in the BoxUSB cable, handles kit
Audio
Output WaveformSinusoidal
Connectivity
Frequency Band50 / 60 Hz selectable
Input Voltage220 / 230 / 240 V
Output Voltage220 / 230 / 240 V selectable
Power
BatteryVRLA AGM maintenance-free lead based
Power Capacity (VA)4000 VA to 10000 VA
Physical
ColorBlack RAL 9005
Operating Humidity5-95% non-condensing
Operating Temperature0 °C - +40 °C
Compliance
CertificationsLV 2014/35/EU, EMC 2014/30/EU, IEC EN 62040-1
Additional specifications
Part numbers in this rangeSDU 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
Questions
Can’t find your answer? Ask on WhatsApp
What is the output waveform of the Riello Sentinel Dual SDU?
The output waveform is sinusoidal, ensuring compatibility with sensitive IT and medical equipment. This clean power output is maintained regardless of input power quality.
Can multiple units be connected together?
Yes, up to three units can be parallel connected to expand capacity. This allows for scalable power protection as business needs grow.
What battery type is used in this UPS series?
The series uses VRLA AGM maintenance-free lead-acid batteries. These batteries provide a recharge time of 4 to 6 hours after discharge.
Is the Riello Sentinel Dual SDU available in the UAE?
Request a quote via WhatsApp +971 4 546 5041 or email info@procure.ae.
