ETA confirmed after ordering or call: 0800 254 5655
The Sentinel Dual UPS by Riello features a versatile 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. To fit your preferences, you may effortlessly swivel the backlit LCD display and control panel 90 degrees. Modern real-time controls automatically alter fan speed based on load.
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.
| Extend the runtime of the SDU 4000 | |
| SDU 4000 | 4 minutes |
| SDU 4000 with 1 x BB SDU 96V A5 | 11 minutes |
| SDU 4000 with 1 x BB SDU 96V M1 | 19 minutes |
| SDU 4000 with 1 x BB SDU 96V M4 | 22 minutes |
| For a longer runtime, try the SDU 6000 ER. | |
Features & Benefits:
Please Note: Rack Rail Kit is sold separately
Input |
|
|---|---|
| Dual Input | no |
| Rated power | 4000 VA |
| Voltage | 220 / 230 / 240 Vac |
| Voltage tolerance | 230 V ±20% |
| Frequency | 50 Hz / 60 Hz ±5 |
| Power factor | >0.98 |
| Current distorsion | =2% |
By Pass |
|
| Voltage tolerance | 180 / 264 V (selectable in ECO Mode or SMART ACTIVE Mode) |
| Frequency tolerance | Selected frequency ±5% (selectable by user) |
Output And Inverter Output |
|
| Rated power | 4000 VA |
| Active power | 3600 W |
| Crest factor (Ipeak/Irms) | 3 : 1 |
| Waveform | Sinusoidal |
| Frequency | 50 / 60 Hz selectable |
| Voltage distortion with non-linear load | <3% |
| Voltage distortion with linear load | <1% |
Batteries |
|
| Type | VRLA AGM maintenance-free lead based |
| Typical recharge time | 4-6 h |
Options |
|
| Parallel kit (to order with the UPS) | Yes |
Environmental |
|
| Color | Black RAL 9005 |
| Communication | USB / RS232 and contacts / slot for communication interface / REPO + Input contact |
| Accessories provided | USB cable; handles kit |
| Protection rating | IP20 |
| Protections | Overcurrent - short circuit - overvoltage - undervoltage - temperature - excessive low battery |
| Noise (at 1 m) | <48 [bBA] (ECO Mode) |
| Operating temperature | 0 °C - +40 °C |
| Relative humidity | 5-95% non-condensing |
| Output sockets | Terminal block + 2 IEC 320 C13 + 1 IEC 320 C19 |
| Standards | European directives: L V 2014/35/EU low voltage; EMC 2014/30/EU electromagnetic compatibility -- 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 | 38 kg |
| Dimensions (h w d) | 448x131x640 Tower - 3Ux19inx640 Rack mm |
| Input phases | 1 |
| Output phases | 1 |
Estimated delivery cost for Riello SDU 4000 Sentinel Dual 4kVA/3.6kW 230V Online UPS, 3U Rack/Tower is £0.
1 in stock for 1-2 Day Delivery
ETA confirmed after ordering or call: 0800 254 5655
2 in stock for 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
1-2 Day Delivery
2 in stock for 1-2 Day Delivery
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