Main Feature
- Full digital Control Technology
- Output power factor up to 1
- Intelligent SNMP+USB+EPO+dry contact (optonal)
- High power density design
- AC/AC efficiency up to 95%
- ECO Function
- LCD Display Panel
- RS232 Communication port

Stock Available
W-20KVA Online UPS — Reliable power protection backed by warranty, professional installation, and dedicated technical support from TNS Engineering, Bangladesh.
Direct importer wholesale, dealer & corporate project pricing available. Get official quotation with invoice & warranty.
| Item / Parameter | Specification / Technical Value |
|---|---|
| Capacity | 20KVA |
| Model | G11-20 KL |
| Brand | Reros |
| Input Voltage | Input Voltage |
| Input Frequency | 45Hz~66Hz |
| Input Power factor | Full load ≥0.95 |
| Output Voltage | 220/230/240±1% |
| Output Frequency | 50/60±0.05% |
| Output Power factor | 1.0 |
| Transfer time (ms) | 0 |
| Efficiency | ≥92% |
| Waveform | Sine Wave, Linear Load THD<3%; Non-linear Load THD<5% |
| Overload | 105%~129% full load keep 60s; 130%~150% load keep 30s; Above 150% load keep 300ms |
| Crest factor | >3:1 |
| Output socket | EU/IEC/UK( optional) |
| DC start | Yes |
| Backup time | need to depend on demands |
| Communication Function | RS232(USB/dry contact are optional) |
| SNMP(optional) | Can be network monitored by SNMP adapter |
| Display | LED display UPS work status, LCD display UPS work parameters |
| Noise (dB) | <50(within 1 meter) |
| Alarm | Battery low-voltage, mains abnormal, overload, UPS fault, over temperature protection |
| Protection | Input over-voltage protection, battery under-voltage protection, overload protection, short circuit protection, over temperature protection |
| Temperature(℃) | 0~40 |
| Size(W×D×H) | 248mm×500mm×616mm |
| Weight | 39 KG |
Product datasheets and technical manuals can be requested directly.
Contact Technical Support for Resources →High-reliability Changzhou-engineered Online UPS (1kVA–400kVA) with zero transfer time and pure sine wave output for corporate IT, telecom, and industrial labs.