Sản phẩm
Sentinel Tower (5-10 kVA) is a high-performance ON LINE UPS with unity power factor, three-level inverter, and parallel capability up to 3 units.
The Riello Sentinel Tower is a 5 to 10 kVA online double-conversion UPS in a compact tower form factor, designed to protect mid-size server rooms, medical devices, telecommunications gear, and industrial control systems. It delivers high-quality power with straightforward operation and strong autonomy options.
Ideal for clinics, small branch data centers, and automation cabinets, the Sentinel Tower combines proven Riello reliability with a cost structure that suits small and medium business budgets.
Continuous double-conversion keeps the load on a clean sinewave at all times, insulating sensitive equipment from every category of mains disturbance.
A wide range of external battery cabinets extends runtime from minutes to several hours, tailored precisely to the site’s outage profile.
Standard input and output connections, a clear LCD display, and self-guided commissioning shorten deployment time and reduce dependence on specialized installers.
USB, RS232, dry contacts, and optional SNMP/Modbus cards allow integration with IT, BMS, and industrial monitoring platforms.
| Power Ratings | |
|---|---|
| STW 5000 | 5000 VA / 5000 W |
| STW 6000 | 6000 VA / 6000 W |
| STW 8000 | 8000 VA / 8000 W |
| STW 10000 | 10000 VA / 10000 W |
| Input | |
| Voltage (5/6 kVA) | 220/230/240V |
| Voltage (8/10 kVA) | 380/400/415V (3P) or 220/230/240V (1P) |
| Power Factor | >0.98 |
| Output | |
| Rated Voltage | 220/230/240V selectable |
| Voltage Distortion | <1% linear / <3% non-linear |
| Efficiency | 95% ON LINE / 98% ECO |
| Mechanical | |
| Dimensions | 250x698x500mm |
| Weight STW 5000 | 62 kg |
| Weight STW 10000 | 84 kg |
| Environmental | |
| Operating Temp | 0 to +40 deg C |
| Noise | <48 dBA |
| Safety | |
| Classification | VFI-SS-111 per IEC 62040-3 |
| Parallel | Up to 3 units |