Riello Sentinel Dual Dual Conversion (online) 4000 VA 3600 W 3 socket(s) AC

4000 VA, 3600 W, Online double converter UPS
Price in EUR including VAT
Delivered between Fri, 11/7 and Sat, 19/7
Only 4 pieces in stock at supplier
free shipping

Product details

The Riello Sentinel Dual is a state-of-the-art uninterruptible power supply (UPS) featuring double conversion technology that ensures reliable power for critical applications. With an output capacity of 4000 VA and an output power of 3600 W, this device provides stable and continuous energy supply even during power outages or voltage fluctuations. The UPS is equipped with three AC outputs using the IEC 320 plug type, as well as a USB port for additional connectivity. The integrated VRLA battery technology ensures efficient power supply with a charging time of only four hours. The Sentinel Dual is available in both rackmount and tower formats and complies with European regulations for electrical safety and electromagnetic compatibility. With a maximum noise level of 48 dB, it operates quietly, making it ideal for office environments.

  • Double conversion technology for uninterruptible power supply
  • High output capacity of 4000 VA and power of 3600 W
  • Three AC outputs and one USB port for versatile connectivity options
  • Efficient VRLA battery technology with a charging time of 4 hours
  • Complies with European safety and EMC regulations.

Key specifications

Model
Desktop
Plug type
IEC 320
Item number
39816221

General information

Manufacturer
Riello
Category
UPS
Manufacturer no.
SDU 4000
Release date
3/11/2023

UPS properties

UPS type
Online double converter UPS
Power output
3600 W
Output power capacity
4000 VA
Model
Desktop
Rack Unit
3U
shaft type
Sine wave

Connector plug

Plug type
IEC 320

Connections

Connections
RS-232
USB ports
USB-A
Data ports
RS-232 (1x)

Mains supply properties

output voltage
220 - 240 V
Max. input current
18.50 A
Input frequency
50 - 60 Hz
Output frequency
50 - 60 Hz
Efficiency full load
95 %

Operating conditions

Operating temperature
0 - 40 °C
Operating humidity
5 - 95%
Max. noise level
48 dB
Protection type (IP code)
IP20

Battery properties

Battery category
Device batteries
Battery
Battery
Battery type
Lead–acid battery
Battery weight per cell
28 g
Voltage
96 V
Charging time
4 h

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Operating instructions,

Product dimensions

Height
448 mm
Weight
38 kg
Width
131 mm
Length
640 mm

14-day cancellation right
30-day right of return
24 Months statutory warranty

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Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «UPS» category have a defect within the first 24 months?

Source: Galaxus
  • Riello
    Not enough data
  • 1.Online USV
    0,2 %
  • 2.APC
    1 %
  • 3.Cyberpower
    1,1 %
  • 4.Eaton
    1,2 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • Riello
    Not enough data
  • 1.Eaton
    3 days
  • 2.Powerwalker
    4 days
  • 3.APC
    5 days
  • Cyberpower
    Not enough data

Return rate

How often is a product of this brand in the «UPS» category returned?

Source: Galaxus
  • Riello
    Not enough data
  • 1.APC
    1,9 %
  • 2.Online USV
    2,1 %
  • 3.Cyberpower
    2,8 %
  • 4.Powerwalker
    4 %
Source: Galaxus