Sản phẩm
Sentinel Dual SDH
Sentinel Dual SDH is a high density double conversion ON LINE UPS (1000-3000 VA) with 2U rack/tower design, ideal for servers, storage, VoIP, and medical equipment.
The Riello Sentinel Dual SDH is a compact, single-phase online double-conversion UPS designed for small IT, networking, and light industrial loads. Available from 1 to 3 kVA in a tower form factor, it delivers reliable protection against every class of mains disturbance with high efficiency and low acoustic noise.
The Sentinel Dual is a popular choice for small server rooms, retail infrastructure, medical devices, and CCTV systems thanks to its proven reliability, extended battery options, and straightforward management.
Double-conversion VFI topology provides a pure sinewave output regardless of input conditions, defending sensitive equipment from every class of disturbance on the mains.
A small tower footprint and low noise operation allow installation in offices and other populated areas without disturbing users or requiring a dedicated room.
Optional extended battery packs deliver long runtimes for sites without generators or where extended outages are common.
USB, RS232, and optional network cards integrate with shutdown software and monitoring platforms for hands-free protection of mixed physical and virtual environments.
| Power Ratings | |
|---|---|
| SDH 1000 | 1000 VA / 900 W |
| SDH 1500 | 1500 VA / 1350 W |
| SDH 2200 | 2200 VA / 1980 W |
| SDH 3000 | 3000 VA / 2700 W |
| Input | |
| Rated Voltage | 220 / 230 / 240 V |
| Voltage Range (no battery) | 140-276V @50% / 184-276V @100% |
| Max Permitted Voltage | 300 V |
| Rated Frequency | 50 / 60 Hz |
| Power Factor | >0.98 |
| Current Distortion | <=7% |
| Output | |
| Voltage Distortion | <2% linear / <=3.5% non-linear |
| Frequency | 50 or 60 Hz selectable |
| Static Variation | +/-1% |
| Waveform | Sinusoidal |
| Crest Factor | 3:1 |
| Efficiency ECO Mode | 98% |
| Battery | |
| Type | VRLA AGM maintenance-free |
| Recharge Time | 2-4 hours |
| Mechanical | |
| Dimensions 1000/1500 | Tower: 87x425x450mm / Rack: 19 inch x425x2U |
| Dimensions 2200-3000 | Tower: 87x625x450mm / Rack: 19 inch x625x2U |
| Weight SDH 1000 | 17.5 kg |
| Weight SDH 1500 | 18 kg |
| Weight SDH 2200 | 30.5 kg |
| Weight SDH 3000 | 31 kg |
| Environmental | |
| Operating Temperature | 0 to +40 deg C |
| Noise Level | <40 dBA |
| Humidity | 5-95% non-condensing |
| Colour | RAL 9005 |
| Safety | |
| Classification | VFI-SS-111 per IEC 62040-3 |
| Safety Standard | IEC EN 62040-1 |
| EMC Standard | IEC EN 62040-2 |