The GS 1-3KVA series is a line of high-performance, double-conversion online UPS systems designed to deliver consistent, reliable power protection for sensitive electronic equipment. Ranging from 1kVA to 3kVA, this series ensures zero transfer time during power interruptions, making it ideal for IT infrastructure, telecom, medical equipment, and industrial applications.
With advanced DSP control technology, compact design, and high efficiency, the GS series offers superior voltage regulation, battery management, and intelligent monitoring – ensuring uninterrupted uptime for your critical operations.
| MODEL | GS/1KVA | GS/2KVA | GS/3KVA |
|---|---|---|---|
| Capacity | 1KVA/900W | 2KVA/1800W | 3KVA2700W |
| INPUT | |||
| Rated Voltage | 208 / 220 / 230 / 240 Vac | ||
| Voltage Range | 110 ~ 176 Vac (linear derating between 50% and 100% load ); 176 ~ 280 Vac (no derating); 280 ~ 300 Vac (derating 50%)" |
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| Frequency | 40 ~ 70 Hz (auto-sensing) ) | ||
| Power Factor | ≥ 0.99 | ||
| OUTPUT | |||
| Voltage | 208 / 220 / 230 / 240 Vac (settable via LCD) | ||
| Voltage Regulation | +1% | ||
| Frequency | 45 ~ 55 Hz or 55 ~ 65 Hz (synchronized range); 50 / 60 Hz ± 0.1 Hz (battery mode) | ||
| Waveform | Pure Sine Wave | ||
| Crest Factor | 3:1 | ||
| Total Harmonic Distortion(THDi) | ≤ 2% (linear load), ≤ 5% (non-linear load) | ||
| Crest factor | 3:1 | ||
| Overload Capability | 105% ~ 125% for 1 min, 125% ~ 150% for 30 s, > 150% for 300 ms >150%:Transfer to bypass after 300 ms; |
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| SYSTEM | |||
| Efficiency | Beep/4s | ||
| Transfer time | Mains mode to battery mode: 0 ms Inverter mode to bypass mode: 4 ms (typical) | ||
| Protections | Short-circuit, overload, overtemperature, battery discharge protection and fan testing protection | ||
| Communications | RS232 (standard), USB / RS485 / dry contacts / SNMP (optional) | ||
| Display | LCD or LED | ||
| Standards | EN 62040-1, EN 62040-2, EN 61000-3-2, EN 61000-3-3, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, IEC 61000-4-11, IEC 61000-2-2, IEC 62040-2, IEC 62040-1, IEC 62040-3 (optional) | ||
| ENVIRONMENT | |||
| Operating temperature | 0℃ ~ 40℃ | ||
| Storage temperature | (-25, 55)°C (without batteries) | ||
| Relative humidity | 0 ~ 95% (non-condensing) | ||
| Altitude | ≤ 1000 m, derating 1% for each additional 100 m | ||
| IP rating | IP 20 | ||
| Noise level at 1m | ≤ 50 dB | ||
| BATTERY | |||
| DC Voltage | 24 V (S) | 36 V (S) | 36 V (H) | 48 V (S) | 72 V (S) | 72 V (H) | 72 V (S) | 96 V (S) | 96 V (H) |
| Inbuilt battery of Standard Model | 2 × 9 Ah | 3 × 7 Ah | 4 × 9 Ah | 6 × 7 Ah | 6 × 9 Ah | 8 × 7 Ah |
| Charging current (max.) | 1 A | 6 A | 1 A | 6 A | 1 A | 6 A |
