Riello Sentinel Dual Dual Conversion (online) 4000 VA 3600 W 3 socket(s) AC
4000 VA, 3600 W, Online double converter UPSOnly 2 pieces in stock at supplier
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.
Model | 19" rack |
Scope of application | Server room |
Plug type | C13, C19 |
Battery type | VRLA |
Item number | 39816221 |
Manufacturer | Riello |
Category | UPS |
Manufacturer no. | SDU 4000 |
Release date | 3.11.2023 |
UPS type | Online double converter UPS |
Power output | 3600 W |
Output power capacity | 4000 VA |
Model | 19" rack |
Rack height units | 3 U |
UPS protection functions | Overvoltage protection |
Scope of application | Server room |
Plug type | C13, C19 |
USB ports | USB-A |
Data ports | RS-232 (1x) |
output voltage | 220 - 240 V |
Max. input current | 18.50 A |
Efficiency full load | 95% |
Operating temperature | 0 - 40 °C |
Operating humidity | 5% - 95% |
Max. noise level | 48 dB |
Protection type (IP code) | IP20 |
Battery category | Industry battery |
Battery | Rechargeable battery |
Battery type | VRLA |
Voltage | 96 V |
Charging time | 4 h |
CO₂ emissions | 0.31 kg |
Climate contribution | CHF 0.11 |
Scope of delivery | Manual, Quick installation guide, Rack Mounting Kit |
Height | 448 mm |
Weight | 38 kg |
Width | 131 mm |
Length | 640 mm |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «UPS» category have a defect within the first 24 months?
Source: Digitec Galaxus- RielloNot enough data
- 1.Online USV0.8 %
- 2.Eaton1.1 %
- 3.Cyberpower1.4 %
- 4.APC1.6 %
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: Digitec Galaxus- RielloNot enough data
- 1.Cyberpower0 days
- 2.APC3 days
- 2.Eaton3 days
- 4.Powerwalker6 days
Return rate
How often is a product of this brand in the «UPS» category returned?
Source: Digitec Galaxus- RielloNot enough data
- 1.Ubiquiti1.2 %
- 2.Online USV1.6 %
- 3.APC2.3 %
- 4.Cyberpower4.4 %