Applications:
It’s widely used in post and telecommunications, department stores, elevators, hospitals, schools, printing, securities and other occasions where all needs normal voltage to ensure, such as workshop, mines, medium enterprises, some of the important equipment and computer power and support.
Technical specifications:
| Phase No: | Three-Phase Four wire System |
| Input Voltage | Phase voltage: 220V ±20% (176~264V), line voltage: 380V ±20% (304~456V) (If input voltage ±25% required by customers, please specify when ordering.) |
| Output Voltage | Phase voltage: 220V, line voltage: 380V |
| Output Accuracy | +2~5% adjustable (Default: 3%) |
| Frequency | 50Hz/60Hz |
| Efficiency | >95% |
| Response Time | ≤1.5s(against 10% input voltage deviation) |
| Ambient Temprature | -10°C~+40°C |
| Relative Humidity | <95% |
| Insulation Resistence | ≥2MΩ |
| Withstand voltage | 2000V/min. |
| Overload | Double rated current, one min. |
| WaveFoam Distortion | No additional waveform distortion |
| Protection function | Bypass (city power) system, over-voltage, over-current,over-load, time-delay, machine fault, phase sequence & surge(optional) etc. |
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