8 in stock for 1-2 Day Delivery
The Sentinel Rack UPS by Riello features a compact 2U rackmount format and online double-conversion power protection for critical servers, data processing IT systems, and telecom networks. It can withstand a wide range of input voltages from 140 V to 240 V without battery assistance. Cold Start allows UPS to start without a mains supply.
The Sentinel Rack UPS by Riello features a compact 2U rackmount format and online double-conversion power protection for critical servers, data processing IT systems, and telecom networks. It can withstand a wide range of input voltages from 140 V to 240 V without battery assistance. Cold Start allows UPS to start without a mains supply.
The Sentinel Rack 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 Rack can be installed in transformer rooms. It can be used to power these coils.
| Extend the runtime of the SER 3000 ER | |
| SER 3000 ER | No Internal Battery - Extra Charger |
| SER 3000 ER with 1 x BB SER 72V A5 | 3 minutes |
| SER 3000 ER with 2 x BB SER 72V A5 | 11 minutes |
| SER 3000 ER with 3 x BB SER 72V A5 | 19 minutes |
| SER 3000 ER with 4 x BB SER 72V A5 | 29 minutes |
| SER 3000 ER with 5 x BB SER 72V A5 | 42 minutes |
Features & Benefits:
*The warranty period commences on the invoice date and covers any mechanical faults or failures.
Input |
|
|---|---|
| Rated power | 3000 VA |
| Voltage | 220 / 230 / 240 V |
| Voltage tolerance | 230 V ±20% |
| Frequency | 50 / 60 Hz |
| Frequency tolerance | 50 Hz ±5% / 60 Hz ±5% |
| Power factor | >0.99 |
| Current distorsion | =7% |
By Pass |
|
| Voltage tolerance | 180 / 264 V |
| Frequency tolerance | Frequency selected (from ±1.5 Hz to ±5 Hz configurable) |
| Output And Inverter Output | |
| Rated power | 3000 VA |
| Active power | 2700 W |
| Number phases | 1 |
| Crest factor (Ipeak/Irms) | 3 : 1 |
| Waveform | Sinusoidal |
| Frequency | Selectable: 50 Hz or 60 Hz or self-learning |
| Voltage distortion with non-linear load | <4% |
| Voltage distortion with linear load | <2% |
Overload Times |
|
| Load = 150% | 1 sec. |
| Load = 125% | 5 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, IEC-IEC cable, USB cable, safety manual, quick start guide |
| Surge capability | 300 J |
| Marks | CE |
| Protections | Overcurrent - short circuit - overvoltage - undervoltage - temperature - excessive low battery |
| 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 |
| Output sockets | 8 IEC 320 C13 + 1 IEC 320 C19 |
| 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 | 14 (without batteries) kg |
| Dimensions (h w d) | 87x450x380 (2Ux19"x380) mm |
Estimated delivery cost for Riello SER 3000 ER Sentinel Rack 3000VA/2700W 230V Online UPS, 2U Rackmount, Extended Runtime is £0.
1-2 Day Delivery
ETA confirmed after ordering or call: 0800 254 5655
ETA confirmed after ordering or call: 0800 254 5655
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