Riello UPSUninterruptible Power SupplySKU Sentinel Dual2
Riello UPS Sentinel Dual2 Online UPS - SD2 Series
The Riello UPS Sentinel Dual2 is a single-phase online uninterruptible power supply series rated from 1000 VA to 3000 VA. Designed for the 2U rack format, it provides sinusoidal output and high efficiency for critical loads. Procure.ae supplies this equipment across the UAE for businesses and government entities.
This series delivers 1000 W to 3000 W of active power with an input power factor of 1 and inverter power factor of 1. It handles 220/230/240 V input at 50/60 Hz with 230 V ±20% tolerance. Overload protection covers 125% for 4 seconds and 150% for 1 second. Voltage distortion remains under 2% for linear and 4% for non-linear loads.
Installed in a 2U rack format, it measures 450 x 87 x 425 mm or 450 x 87 x 625 mm. Communication is available via USB, RJ45, and dry contacts with a dedicated interface slot. Management uses a Bluetooth mobile app or PC, with LCD and LED monitoring. It operates from 0 °C to +40 °C at 5-95% non-condensing humidity.
Type
Online UPS (Single-Phase)
- Power Capacity
- Rack Form Factor
- Input Tolerance
Delivery across UAE & GCCDubai, Abu Dhabi, Sharjah & beyond
Manufacturer warrantyBacked by the brand
InstallationArranged on request
Key features
01
Power Capacity
Available in models from 1000 VA to 3000 VA with matching wattage.
02
Rack Form Factor
Designed for standard 2U rack mounting with compact depth options.
03
Input Tolerance
Accepts 230 V ±20% input voltage for wide grid compatibility.
04
Output Quality
Provides pure sinusoidal output with less than 2% voltage distortion.
05
Connectivity
Includes USB and RJ45 ports plus dry contacts for system integration.
06
Monitoring
Features an LCD display, LED status bar, and Bluetooth mobile app.
Specifications
19 specificationsGeneral
ModelSentinel Dual2
TypeOnline UPS (Single-Phase)
What's in the BoxPower cable, IEC-IEC cable, USB cable, safety manual, quick start guide
Display
DisplayLCD display and LED status bar
Audio
Output WaveformSinusoidal
Connectivity
BluetoothYes
ConnectivityUSB / RJ45 with dry contacts
Frequency Band50 / 60 Hz
Input Voltage220 / 230 / 240 V
Output Voltage230 V ±20%
Power
Power Capacity (VA)1000 VA to 3000 VA
Power Capacity (W)1000 W to 3000 W
Physical
ColorRAL 9005
Dimensions450 x 87 x 425 mm or 450 x 87 x 625 mm
Form Factor2U rack format
Operating Humidity5-95% non-condensing
Operating Temperature0 °C - +40 °C
Compliance
CertificationsCE, GS/NEMKO, UL, RoHS
Additional specifications
Part numbers in this rangeSD2 1000 A3, SD2 1500 A5, SD2 2200 A3, SD2 2200 ER, SD2 3000 A5, SD2 3000 ER
Questions
Can’t find your answer? Ask on WhatsApp
What is the input voltage tolerance?
The unit accepts 230 V ±20% input voltage. This wide tolerance allows it to operate reliably during grid fluctuations without switching to battery mode.
Does it support rack mounting?
Yes, the Sentinel Dual2 series is designed specifically for 2U rack format installation. This allows for efficient space utilization in standard equipment racks.
What communication options are available?
It offers USB, RJ45, and dry contact interfaces. A dedicated slot allows for additional communications interface cards for advanced monitoring.
Can I buy the Riello UPS Sentinel Dual2 in the UAE?
Yes, Procure.ae supplies the Riello UPS Sentinel Dual2 series across the UAE and wider MEA region. Pricing is available by quotation via WhatsApp or email.
What is the operating temperature range?
Request a quote via WhatsApp +971 4 546 5041 or email info@procure.ae.
