Riello Sentinel Dual 1000 VA (900 Watts) UPS
Riello Sentinel Dual 1000 VA (900 Watts) UPS
£427.97 Excluding VAT
Sentinel Dual is the high-density version of the Sentinel Pro range of double-conversion on-line UPS, The Sentinel Dual is designed to power critical loads such as servers, storage systems, telephone equipment, medical systems and industrial applications
For further information then please contact us on 0800 625 0052 or email sales@protectpowersystems.comOther Benefits & Features Of This Model
- The output voltage can be selected using software (220-230-240V).
- Auto-restart when mains power returns (programmed via software)
- Stand-by on Bypass: when the machine is switched off, it automatically goes into bypass operation with batteries charging.
- Power-Off with zero loads connected to save energy
- Low battery warning
- Power-on delay
- Full microprocessor control.
- Automatic bypass without interruption
- Status, measurements, and alarms available on the front panel mimic panel and LCD
- UPS Firmware upgrade via PC platform
- Input protection including a user reset thermal switch (up to 1500VA)
- Back-feed protection
- Manual option to switch to bypass.
Technical Information
| Rated power | 1000 VA |
| Voltage | 220-230-240 Vac |
| Voltage tolerance | 140 Vac < Vin < 276 Vac @50% LOAD / 184 Vac < Vin < 276 Vac @ 100% LOAD |
| Frequency | 50/60 Hz ± 5Hz |
| Frequency tolerance | 50 Hz ± 5% / 60 Hz ± 5% |
| Power factor | > 0.98 |
| Current distorsion | ≤7% |
| Voltage tolerance | 200 – 253 Vac |
| Frequency tolerance | Frequency selected (from ±0.5Hz to ±5Hz configurable) |
| Number phases | 1 |
| Rated power | 1000 VA |
| Active power | 900 W |
| Number phases | 1 |
| Crest factor (Ipeak/Irms) | 3 : 1 |
| Waveform | Sinewave |
| Frequency | Can be selected: 50 Hz or 60 Hz or self-learning |
| Voltage distortion with distorcing load | ≤ 3.5% |
| Voltage distortion with linear load | < 2% |
| 100% < Load < 110% | 1 minutes |
| 125% = Load < 150% | 4 seconds |
| Load > 150% | 0,5 second |
| Type | VRLA AGM lead, maintenance-free |
| Typical recharge time | 2-4 h |
| Altitude max | 1000 m at nominal power (-1% power for every 100 m above 1000 m) 4000 m maximum |
| Color | Black |
| Communication | USB / DB9 with RS232 and contacts / Slot for communication interface |
| Safety compliance | EN 62040-1:2008; EN 62040-1/EC:2009; EN 62040-1/A1:2013 and Directive 2014/35/EU |
| EMC conformance | EN 62040-2 and Directive 2014/30/EU |
| Accessories provided | Power cable, serial cable, USB cable, safety manual, quick start, software downloadable |
| Protection rating | IP20 |
| Surge capability | 300 joule |
| Marks | CE |
| Line-Interactive/Smart Active efficiency | 98% |
| Noise (at 1 m) | < 40 dBA @ 1 m |
| Operating temperature | 0°C / +40°C |
| Relative humidity | 5 – 95% not condensed |
| Weight | 17,5 kg |
| Dimensions (h w d) | 450x87x425/87(2U)x450x425 mm |
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