Salicru 850 VA Line-interactive sine-wave Uninterruptible Power Systems (UPS) tower
00253-HW-SLA-053
Overview
The 850 VA Line-Interactive Sine-Wave Uninterruptible Power Supply (UPS) Tower is designed to provide stable, reliable, and efficient backup power for essential electronics and computing systems. Featuring line-interactive technology, it regulates voltage fluctuations seamlessly while ensuring minimal power interruptions.
| TECHNOLOGY | Line-interactive |
| FORMAT | Tower |
| Rated voltage | 230 V |
| Voltage range 100% load | 165 ÷ 290 V |
| Stabiliser | AVR (Buck & Boost) |
| Rated frequency | 50 / 60 Hz (auto-detection) |
| Frequency range | ±5 Hz |
| Auto~detection of frequency | Yes |
| Protection | Resettable breaker |
| Rated voltage | 230 V |
| Voltage accuracy (battery mode) | ±10% |
| Power (VA/W) | 850 / 595 |
| Total harmonic distortion (THDv | <5% |
| Waveform (battery mode) | Pure sine wave |
| Frequency | 50/60 Hz (same as input) |
| Frequency accuracy (battery mode) | ±1 Hz |
| Compatibility with APFC loads | Yes (1) |
| Performance Stabiliser mode (AVR) | >92% |
| Performance Battery mode | >80% |
| Admissible overloads in battery mode | 110% for 1 min / >130% immediate |
| Admissible overloads in-line mode | 110% 1min / 120% immediate |
| Socket type | IEC C13 |
| No. Of sockets | 6 |
| Battery type | Pb-Ca sealed, AGM, maintenance-free |
| Charge type | I/U (constant current/constant voltage) |
| Recharge time | 4 hours to 90% |
| Battery test | Automatic on each start-up + manual |
| Ports | RS-232 / USB (HID) |
| Intelligent slot | Slot for SNMP/potential-free contacts/ MODBUS |
| Monitoring software | For Windows, Linux and Mac |
| Type | LCD + keypad |
| Values | Input and output voltage / % load / % battery / backup |
| Levels | Connected load / overload / battery / low battery |
| Operating modes | Normal / Stabilisation (AVR) / Battery / Fault |
| Alarm | Battery / low battery / overload / failure |
| Audible | Every 30 s for battery operation. Every 2 s for low battery / Polarity. Every 0,5 s for overcharge. Continuous for fault. |
| Failure | Display LCD |
| Cold start (start-up from batteries) | Yes |
| Emergency stop (EPO) | Yes |
| Operating temperature | 0º C ÷ 40º C |
| Relative humidity | Up to 95%, non-condensing |
| Maxium operating altitude | 2,400 masl |
| Acoustic noise at 1 metre | <45 dB (2) |
| Safety | EN-IEC 62040-1 |
| Electromagnetic compatibility (EMC) | EN 62040-2 |
| Operation | EN 62040-3 |
| Corporate cerification | ISO 9001, ISO 14001, ISO 45001 |
| Depth (mm) | 327 |
| Width (mm) | 140 |
| Height (mm) | 191 |
| Weight (kg) | 11.3 |
Its sine-wave output delivers clean, high-quality power compatible with sensitive devices such as servers, networking equipment, and workstations. This tower configuration optimizes space while offering enhanced surge protection, automatic voltage regulation (AVR), and intelligent battery management to extend battery life and ensure maximum uptime. Ideal for small offices, home workstations, and critical systems, it delivers a balance of power reliability and energy efficiency, safeguarding against outages, surges, and fluctuations.