| UPS topology | Double-conversion (Online) |
| Output power capacity | 20 kVA |
| Output power | 20000 W |
| Waveform | Sine |
| Input operation voltage (min) | 340 V |
| Input operation voltage (max) | 460 V |
| Input frequency | 40/70 Hz |
| Output operation voltage (min) | 380 V |
| Output operation voltage (max) | 415 V |
| Output frequency | 50/60 Hz |
| Maximum current | 37 A |
| Number of input phases | 3 |
| Number of output phases | 3 |
| Efficiency | 96.9% |
| Input power factor | 0.99 |
| Crest factor | 2.5:1 |
| Output voltage Total Harmonic Distortion (THD) | 3% |
| Noise level | 65 dB |
| Audible alarm(s) | Yes |
| Audible alarm modes | Alarm when on battery, Low battery alarm, Overload alarm |
| Form factor | Tower |
| Product colour | White |
| Display type | LCD |
| LED indicators | Yes |
| International Protection (IP) code | IP21 |
| Certification | CSA C22.2 NO. 107.3, EN/IEC 62040-1, EN/IEC 62040-2, EN/IEC 62040-3, FCC Part 15 Class A, IEC 60721-4-2 Level 2M2, UL 1778 5th edition |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage temperature (T-T) | -25 - 55 °C |
| Operating relative humidity (H-H) | 0 - 95% |
| Storage relative humidity (H-H) | 10 - 80% |
| Operating altitude | 0 - 984.3 m |
| Non-operating altitude | 0 - 15000 m |
| Width | 521 mm |
| Depth | 847 mm |
| Height | 1485 mm |
| Weight | 210 kg |
| Package width | 640 mm |
| Package depth | 990 mm |
| Package height | 1680 mm |
| Package weight | 235 kg |
| Harmonized System (HS) code | 85078000 |
| Input connection type | 4-wire (3PH + G), 5-wire (3PH + N + G) |
| Nominal output voltage | 400 V |
| Nominal input voltage | 400 V |
| Description |
| APC GVSUPS20KHS. UPS topology: Double-conversion (Online), Output power capacity: 20 kVA, Output power: 20000 W. Form factor: Tower, Product colour: White, Display type: LCD. Width: 521 mm, Depth: 847 mm, Height: 1485 mm. Input connection type: 4-wire (3PH + G), 5-wire (3PH + N + G), Nominal output voltage: 400 V, Nominal input voltage: 400 V |