| UPS topology | Double-conversion (Online) |
| Output power capacity | 4 kVA |
| Output power | 4000 W |
| Input operation voltage (min) | 110 V |
| Input operation voltage (max) | 276 V |
| Input frequency | 50/60 Hz |
| Output operation voltage (min) | 208 V |
| Output operation voltage (max) | 240 V |
| Output frequency regulation | 4 Hz |
| Output voltage regulation | 1% |
| Number of input phases | 1 |
| Number of output phases | 1 |
| Efficiency (On-line mode) | 94% |
| Input power factor | 0.99 |
| Output power factor | 1 |
| Crest factor | 3:1 |
| ECO mode | Yes |
| Emergency Power Off (EPO) | Yes |
| Overload capacity (10 minutes) | 110% |
| Overload capacity (1 minute) | 130% |
| Output voltage Total Harmonic Distortion (THD) | 4% |
| Input current Total Harmonic Distortion (THD) | 4% |
| Total Harmonic Distortion (THD) (linear load) | 1% |
| Total Harmonic Distortion (THD) (non-linear load) | 4% |
| Noise level | 60 dB |
| Surge protection | Yes |
| Power protection features | Under voltage |
| Maximum number of paralleling UPSs | 3 |
| Synchronisation with mains | 4 Hz |
| Synchronisation without mains | 0.1 Hz |
| Temperature voltage compensation | Yes |
| Maintenance-free | Yes |
| AC outlet types | C13 coupler |
| AC outlets quantity | 2 AC outlet(s) |
| Number of output IEC jumpers | 2 |
| USB port | Yes |
| USB 2.0 ports quantity | 1 |
| Serial interface | Yes |
| Serial interface type | RS-232 |
| RS-232 ports | 1 |
| Parallel ports quantity | 3 |
| Emergency Power Off (EPO) connector | Yes |
| Battery technology | Lead-Calcium (Pb-Ca) |
| Battery recharge time | 7 h |
| Automatic battery test | Yes |
| Cold start | Yes |
| Off-mode charging | Yes |
| Form factor | Tower |
| Product colour | Black |
| Cooling type | Active |
| Built-in fan | Yes |
| Display type | LCD |
| LED indicators | Yes |
| Safety | EN 62040-1; EN 60950-1 |
| Operating temperature (T-T) | 0 - 40 °C |
| Operating relative humidity (H-H) | 0 - 95% |
| Operating altitude | 0 - 5000 m |
| Width | 250 mm |
| Depth | 592 mm |
| Height | 576 mm |
| Weight | 81 kg |
| Harmonized System (HS) code | 85078000 |
| Battery type | AGM |
| Bypass | Hybrid, Nill |
| I/O ports | Intelligent slot |
| Description |
| Salicru SLC-4000-TWIN PRO2. UPS topology: Double-conversion (Online), Output power capacity: 4 kVA, Output power: 4000 W. AC outlet types: C13 coupler, AC outlets quantity: 2 AC outlet(s), Serial interface type: RS-232. Battery technology: Lead-Calcium (Pb-Ca), Battery recharge time: 7 h. Form factor: Tower, Product colour: Black, Cooling type: Active. Width: 250 mm, Depth: 592 mm, Height: 576 mm |
