Description
The Riello Sentinel Dual is an uninterruptible power supply (UPS) with double-conversion online topology and a capacity of 4 kVA and 3600 W, designed to protect critical equipment. It features three AC outlets, input and output voltage from 220 to 240 V, and a frequency of 50/60 Hz, offering a pure sine wave with a total harmonic distortion of only 3% at the output and 1% at the input. Its efficiency reaches 95%, includes ECO mode to optimise consumption and overload protection, as well as an emergency shutdown function. Suitable for environments requiring reliable electrical continuity.
Specifications
Features
- UPS topology: Double-conversion (Online)
- Output power capacity: 4 kVA
- Output power: 3600 W
- Waveform: Sine
- Input operation voltage (min): 220 V
- Input operation voltage (max): 240 V
- Input frequency: 50/60 Hz
- Output operation voltage (min): 220 V
- Output operation voltage (max): 240 V
- Output frequency: 50/60 Hz
- Maximum current: 18.5 A
- Number of input phases: 1
- Number of output phases: 1
- Efficiency: 95%
- Power factor: 0.98
- Input power factor: 0.98
- Crest factor: 3:1
- ECO mode: Yes
- Emergency Power Off (EPO): Yes
- Output voltage Total Harmonic Distortion (THD): 3%
- Input current Total Harmonic Distortion (THD): 1%
- Noise level: 48 dB
- Surge protection: Yes
- Power protection features: Battery discharge, Input fuse, Over current, Over voltage, Overdischarge, Overheating, Short circuit
Ports & interfaces
- AC outlet types: IEC 320
- AC outlets quantity: 3 AC outlet(s)
- USB port: Yes
- USB 2.0 ports quantity: 1
- USB port type: USB Type-A
- Serial interface: Yes
- Serial interface type: RS-232
- Serial ports quantity: 1
- RS-232 ports: 1
- Emergency Power Off (EPO) connector: Yes
Battery
- Battery technology: Sealed Lead Acid (VRLA)
- Battery voltage: 96 V
- Battery recharge time: 4 h
Design
- Form factor: Rackmount/Tower
- Rack capacity: 3U
- Cooling type: Active
- Built-in fan: Yes
- Product colour: Black
- Display type: LCD
- International Protection (IP) code: IP20
Operational conditions
- Operating temperature (T-T): 0 - 40 °C
- Storage temperature (T-T): 15 - 60 °C
- Operating relative humidity (H-H): 5 - 95%
- Operating altitude: 1000 - 4000 m
Certificates
- Compliance certificates: RoHS
- Certification: European directives: L V 2014/35/EU low voltage; EMC 2014/30/EU electromagnetic compatibility -- Standards: Safety IEC EN 62040-
Packaging content
- Rack mount kit: Yes
- Manual: Yes
- Quick installation guide: Yes
Safety regulation & standards
- Safety: CEI EN 62040-1
Weight & dimensions
- Width: 131 mm
- Depth: 640 mm
- Height: 448 mm
- Weight: 38 kg
- Battery width: 13.1 cm
- Battery depth: 44.8 cm
- Battery height: 64 cm
- Battery weight: 28 g
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