Single-phase online UPS designed to protect sensitive equipment from power outages, voltage dips and surges, interference and harmonic distortions of the network.
Single-phase online UPS designed to protect sensitive equipment from power outages, voltage dips and surges, interference and harmonic distortions of the network.
The main advantage of the model is the online topology with double conversion and the output in the form of a pure sinusoid, which provides a stable and high-quality power supply. The UPS has a power of 1–3 kVA, high efficiency up to 91%, power factor PF=0.9 and a wide input voltage range of 110–300 V.
Technical Specifications - T1-3K Basic datasheet_En
| MODEL | T3K BASIC |
| Capacity | 3kVA / 2700W |
| Input | |
| Nominal voltage | 110/115/120/125 VAC, default 120 VAC |
| Input voltage range | 55~145 VAC |
| Frequency range | 40 Hz-70 Hz |
| Input wiring | Single phase with ground |
| Output | |
| Output power factor | 0.9 |
| Nominal output voltage | 110/115/120/125 VAC, default 120 VAC |
| Voltage accuracy | ±1% |
| Frequency range (Battery mode) | 50/60 Hz ±0.05 Hz |
| Overload | 100%~105% continuously; 60 sec at 105%~130% nominal load |
| THDu | <2% with linear load |
| Output waveform | Pure sine wave |
| Efficiency | |
| Inverter mode | 90% |
| Battery | |
| Battery type | VRLA |
| Battery capacity | 12V / 9Ah |
| Number of internal batteries | 6 |
| Nominal voltage | 72 VDC |
| Charge current | 1A |
| Charging time (90%) | 5 hours |
| Transfer Time | |
| Battery mode <> Inverter mode | 0 ms |
| Inverter mode <> Bypass mode | <4 ms |
| ECO mode <> Battery mode | <10 ms |
| Display | Segment LCD |
| Audible Alarm | Yes |
| Interface | |
| Connector | RS232/USB |
| External slot | Yes, for optional NMC card/Modbus CMC card/AS400 card |
| Emergency Power Off (EPO) | Yes |
| Operating Conditions | |
| Operating temperature | 0~40°C |
| Certification compliance | cTUVus and FCC |
| Noise | ≤50 dB at 1 meter distance |
| Physical Parameters | |
| Dimensions (WDH) mm | 190×323×368 |
| Weight, kg | 24.5 |
① RS232
② USB
③ EPO (Emergency Power Off)
④ Smart Slot
⑤ RAM Slot
⑥ Input Circuit Breaker
⑦ Input Power Socket
⑧ Output Socket / Output Terminal
