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The Sentinel Dual UPS by Riello features a versatile 2U rack/tower format and online double-conversion power protection for critical servers, data storage systems, sensitive medical systems, industrial machinery, and emergency lighting systems. It is also possible to swap out the batteries without having to turn off the UPS or interrupt the load (Hot Swap), which ensures continuity of critical loads.
The Sentinel Dual delivers reliable power to edge applications with its high power density, simple plug and play installation, and intuitive LCD display panel and user interface. Modern real-time controls automatically alter fan speed based on load. This keeps the UPS's noise level below 40 dBA, allowing you to operate uninterruptedly.
An emergency function assures the operation of emergency systems such as emergency lighting, fire detection and extinguishing systems, and alarms. When the main power fails, the inverter starts powering the loads gradually (Soft Start) to avoid overload. For medium-voltage coils, Sentinel Dual can be installed in transformer rooms. It can be used to power these coils.
Features & Benefits:
Please Note: Rack Rail Kit is sold separately
*The warranty period commences on the invoice date and covers any mechanical faults or failures.
Input |
|
|---|---|
| Rated power | 1500 VA |
| Voltage | 220 / 230 / 240 V |
| Voltage tolerance | 230 V ±20% |
| Frequency | 50 / 60 Hz ±5 |
| Frequency tolerance | 50 Hz ±5% / 60 Hz ±5% |
| Power factor | >0.98 |
| Current distorsion | =7% |
By Pass |
|
| Voltage tolerance | 200 / 253 V |
| Frequency tolerance | Frequency selected (from ±0.5 Hz to ±5 Hz configurable) |
Output And Inverter Output |
|
| Rated power | 1500 VA |
| Active power | 1350 W |
| Crest factor (Ipeak/Irms) | 3 : 1 |
| Waveform | Sinusoidal |
| Frequency | Selectable: 50 Hz or 60 Hz or self-learning |
| Voltage distortion with non-linear load | ≤3.5% |
| Voltage distortion with linear load | <2% |
Overload Times |
|
| Load = 150% | 0.5 sec |
| Load = 125% | 4 sec. |
Batteries |
|
| Type | VRLA AGM maintenance-free lead based |
| Typical recharge time | 2-4 h |
Environmental |
|
| Color | Black |
| Communication | USB / DB9 with RS232 and contacts / Slot for communications interface |
| Accessories provided | Power cable, serial cable, USB cable, safety manual, quick start guide |
| Surge capability | 300 J |
| Line-Interactive/Smart Active efficiency | 98% |
| Noise (at 1 m) | <40 [bBA] (ECO Mode) |
| Operating temperature | 0 °C - +40 °C |
| Relative humidity | 5-95% non-condensing |
| Standards | European directives: L V 2014/35/EU low voltage; EMC 2014/30/EU electromagnetic compatibility -- Directive and Standards: Safety IEC EN 62040-1; EMC IEC EN 62040-2; RoHS compliant -- Classification in accordance with IEC 62040-3 VFI - SS - 111 |
Data |
|
| Weight | 18 kg |
| Dimensions (h w d) | (T- 450x87.5x425) (R- 2Ux19inx425) mm |
Estimated delivery cost for Riello SDH 1500 Sentinel Dual 1500VA/1350W 230V Online UPS, 2U Rack/Tower is £0.
1-2 Day Delivery
ETA confirmed after ordering or call: 0800 254 5655
ETA confirmed after ordering or call: 0800 254 5655
ETA confirmed after ordering or call: 0800 254 5655
1-2 Day Delivery
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