Skip to product information
3000 VA, 2700 W, 140 - 276 V, 50/60 Hz, 450 x 380 x 87 mm
The Sentinel Rack is a rack-mounted version of the popular Sentinel Pro range of ON LINE uninterruptible power supplies. Advanced double conversion technology provides the highest levels of reliability and protection for critical servers, data processing IT systems, and voice/data applications. Available in 1500 VA and 3000 VA versions, both products sit at just 380mm deep, making them the ideal choice to upgrade power in server rooms housing 600mm deep legacy racks.
For applications requiring several hours’ autonomy, the SER 3000 ER is fitted with a 6 A battery charger and additional battery packs for extra runtime. These plug and play UPS systems are designed to fit standard 19 inch cabinet racks and incorporate a Cold Start feature that enables them to power up even if there isn’t a mains supply. Choose from a wide range of operating modes (i.e. ON LINE, ECO, SMART ACTIVE, STANDBY OFF, Frequency Converter) to boost performance and improve energy efficiency.
Riello SER 3000 ER uninterruptible power supply (UPS) Line-Interactive 3 kVA 2700 W 9 AC outlet(s)
Sale price
£856.44
Regular price
£1,499.00
Taxes included.
Shipping calculated at checkout.
Details
Key Features
- Filtered, stabilised and reliable voltage: double conversion ON LINE technology (VFI compliant with IEC 62040-3) with filters for the suppression of atmospheric disturbances
- High overload capability (up to 150%)
- Programmable Auto-restart when mains is restored
- Battery start up (Cold Start)
- Power factor correction (UPS input power factor, close to 1)
- Wide input voltage tolerance range (from 140 V to 276 V) without battery intervention
- Runtime extendable up to several hours
- Fully configurable using UPS Tools configuration software
- Highly reliable batteries (automatic and manually-activated battery test)
- High level of UPS reliability (total microprocessor control)
- Low impact on the mains (sinusoidal take up)
Description
Compactness and total protection for rack systems.The Sentinel Rack is a rack-mounted version of the popular Sentinel Pro range of ON LINE uninterruptible power supplies. Advanced double conversion technology provides the highest levels of reliability and protection for critical servers, data processing IT systems, and voice/data applications. Available in 1500 VA and 3000 VA versions, both products sit at just 380mm deep, making them the ideal choice to upgrade power in server rooms housing 600mm deep legacy racks.
For applications requiring several hours’ autonomy, the SER 3000 ER is fitted with a 6 A battery charger and additional battery packs for extra runtime. These plug and play UPS systems are designed to fit standard 19 inch cabinet racks and incorporate a Cold Start feature that enables them to power up even if there isn’t a mains supply. Choose from a wide range of operating modes (i.e. ON LINE, ECO, SMART ACTIVE, STANDBY OFF, Frequency Converter) to boost performance and improve energy efficiency.
Specifications
| Power | |
|---|---|
| Output power | 2700 W |
| Input operation voltage (min) | 140 V |
| Input operation voltage (max) | 276 V |
| Output operation voltage (min) | 220 V |
| Output operation voltage (max) | 240 V |
| Power factor | 0.99 |
| Input current Total Harmonic Distortion (THD) | 7% |
| Crest factor | 3:1 |
| Output power capacity | 3 kVA |
| Efficiency (ECO mode) | 98% |
| Performance | |
| UPS topology | Line-Interactive |
| Waveform | Sine |
| Number of output phases | 1 |
| Number of input phases | 1 |
| Power protection features | Battery discharge, Over current, Over voltage, Overheating, Short circuit, Under voltage |
| Noise level | 40 dB |
| Features | |
| Output frequency | 50/60 Hz |
| UPS topology | Line-Interactive |
| Waveform | Sine |
| Number of output phases | 1 |
| Number of input phases | 1 |
| Output power | 2700 W |
| Input operation voltage (min) | 140 V |
| Input operation voltage (max) | 276 V |
| Output operation voltage (min) | 220 V |
| Output operation voltage (max) | 240 V |
| Power protection features | Battery discharge, Over current, Over voltage, Overheating, Short circuit, Under voltage |
| Power factor | 0.99 |
| Noise level | 40 dB |
| Input current Total Harmonic Distortion (THD) | 7% |
| Crest factor | 3:1 |
| Output power capacity | 3 kVA |
| Efficiency (ECO mode) | 98% |
| Input frequency | 50/60 Hz |
| Ports & interfaces | |
| USB port | Yes |
| Serial interface | Yes |
| Serial interface type | RS-232 |
| AC outlets quantity | 9 AC outlet(s) |
| AC outlet types | C13 coupler, C19 coupler |
| Power plug | C20 coupler |
| Serial ports quantity | 1 |
| USB port type | USB Type-B |
| Battery | |
| Battery technology | Sealed Lead Acid (VRLA) |
| Battery recharge time | 4 h |
| Design | |
| Rack capacity | 2U |
| Form factor | Rackmount |
| Product colour | Black |
| Safety | IEC EN 62040-1, EMC IEC EN 62040-2 |
| Cooling type | Active |
| Certification | L V 2014/35/EU, EMC 2014/30/EU, EC 62040-3, VFI - SS - 111 |
| Built-in fan | Yes |
| Display type | LCD |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 40 °C |
| Operating relative humidity (H-H) | 5 - 95% |
| Technical details | |
| Output frequency | 50/60 Hz |
| Compliance certificates | RoHS |
| Cooling | |
| Cooling type | Active |
| Built-in fan | Yes |
| Weight & dimensions | |
| Package width | 540 mm |
| Package depth | 490 mm |
| Package height | 190 mm |
| Weight | 14 kg |
| Width | 450 mm |
| Package weight | 18 kg |
| Height | 87 mm |
| Depth | 380 mm |
| Packaging data | |
| Quick installation guide | Yes |
| Manual | Yes |
| Package width | 540 mm |
| Package depth | 490 mm |
| Package height | 190 mm |
| Package weight | 18 kg |
| Certificates | |
| Safety | IEC EN 62040-1, EMC IEC EN 62040-2 |
| Certification | L V 2014/35/EU, EMC 2014/30/EU, EC 62040-3, VFI - SS - 111 |
| Packaging content | |
| Quick installation guide | Yes |
| Manual | Yes |
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.
Shop The Full Collection
