Riello UPSUninterruptible Power SupplySKU Sentinel Dual SDU
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)
- Double Conversion Tech
- High Capacity Range
- Flexible Input Options
Delivery across UAE & GCCDubai, Abu Dhabi, Sharjah & beyond
Manufacturer warrantyBacked by the brand
InstallationArranged on request
Key features
01
Double Conversion Tech
Provides VFI online double-conversion power protection to ensure clean, uninterrupted power to connected loads.
02
High Capacity Range
Available in models from SDU 4000 to SDU 10000, covering 4000 VA to 10000 VA rated power.
03
Flexible Input Options
Supports selectable input voltages of 220/230/240 V with a tolerance of ±20% and power factor >0.98.
04
Low Distortion Output
Delivers sinusoidal output with less than 1% voltage distortion for linear loads and less than 3% for non-linear loads.
05
Parallel Capability
Allows up to three units to be connected in parallel to increase system redundancy and capacity.
06
Comprehensive Protections
Includes built-in safeguards for overcurrent, short circuit, overvoltage, undervoltage, and excessive low battery conditions.
07
Compliant Standards
Meets IEC EN 62040-1, LV 2014/35/EU, and EMC 2014/30/EU standards for safety and electromagnetic compatibility.
Specifications
17 specificationsGeneral
Key FeaturesEnergyShare sockets, load-controlled fans, parallelable up to 3 units
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 selectable
Output Voltage220 / 230 / 240 V selectable
ProtocolsUSB connectivity
Power
BatteryVRLA AGM maintenance-free lead based
Power Capacity (VA)4000 VA to 10000 VA
Power ConsumptionECO and SMART ACTIVE modes available
Physical
ColorBlack RAL 9005
Operating Humidity5-95% non-condensing
Operating Temperature0 °C - +40 °C
Compliance
CertificationsIEC EN 62040-1, LV 2014/35/EU, EMC 2014/30/EU
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 power factor of the Sentinel Dual SDU?
The output power factor is 1 (1 kW = kVA) starting from the SDU 5000 model. This ensures that the rated VA capacity matches the active power capacity for efficient load management.
Can multiple units be connected together?
Yes, up to three Sentinel Dual SDU units can be connected in parallel. This configuration allows for increased power capacity and enhanced system redundancy for critical applications.
What battery type is used in this UPS?
The system uses VRLA AGM maintenance-free lead-acid batteries. These batteries typically require a recharge time of 4 to 6 hours to restore full capacity after a discharge event.
Is the Riello Sentinel Dual SDU suitable for medical devices?
Yes, the Sentinel Dual SDU is explicitly designed for use with electro-medical devices. Its online double-conversion technology ensures the high-quality power output required for sensitive medical equipment.
Can I buy the Riello Sentinel Dual SDU in the UAE?
Request a quote via WhatsApp +971 4 546 5041 or email info@procure.ae.
