Power Frequency UPS Uninterruptible Power Supply Single Phase DP Series 3KVA UPS
LIRUISI Power Frequency Machine Ups Uninterruptible Power Supply DP Series 3kVA
Product introduction:
This series of UPS is three-in, three-out UPS, UPS is three-in, three-out power frequency UPS, and the product capacity covers each power band between 3kVA and 30kVA, which is convenient for users to configure flexibly. This series of UPS can almost completely solve all power supply problems, such as power failure, mains high voltage, mains low voltage, voltage instantaneous drop, amplitude reduction oscillation, high voltage pulse, voltage fluctuation, surge voltage, harmonic distortion, clutter interference, frequency fluctuation and other power supplies.
Way of working:
Three in three out, double conversion online working power frequency machine operation.
Product Features:
DP series 33 series - power frequency UPS power supply, inverter adopts DSP, MCU and DDC real-time processing of full digital vector control technology, accurately control the machine parameters and comprehensive control.
Technical
| Rated Power | 3K | ||||||
| Voltage | 220VAC/380VAC+25% | ||||||
| AC Input | Frequency | 50(60)Hz±5% | |||||
| Phase | single phase/three phase | ||||||
| Voltage | 220VAC | ||||||
| Frequency | 50(60)Hz | ||||||
| Voltage stability rate | ±1% | ||||||
| Frequency Stability | ±0.5% during power failure | ||||||
| AC Output | Waveform | SINE WAVE | |||||
| Power factor | ≥0.8 | ||||||
| Distortion | <3%(Linear load) | ||||||
| Transient response | The maximum voltage change is within ±4% (100%) when the load is switched on or off | ||||||
| system voltage | 96VDC | ||||||
| Type | Valve-regulated lead-acid maintenance-free | ||||||
| Battery | supply time | Refer to Figure 17 | |||||
| charging time | Complete 90% capacity within 8~10 hours | ||||||
| Overall efficiency | >90% | ||||||
| Mains power failure conversion time | Zero conversion time | ||||||
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