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SHF series 700-1800HZ high frequency static variable power supply
High frequency power supply with output frequency of 700-1800Hz sine wave
The output frequency of SHF series high frequency static variable power supply can reach 700-1800Hz. The power supply adopts new technologies and intelligent control such as digital frequency division, phase locking, waveform instantaneous value feedback, SPWM pulse width modulation, IGBT output, etc., with complete functions and superior performance. Its main features are stable output voltage, small waveform distortion, strong load adaptability, fast and accurate testing, low harmonic distortion, high frequency and voltage stabilization rate stability, and can provide pure and reliable high-frequency sine wave power output.
1. Modular design saves handling and installation costs;
2. Generate high-quality high-frequency AC output power supply sine wave, and the sine wave output is pure;
3. Excellent stability - the output load voltage regulation rate is less than or equal to ±1%, and the output frequency is less than or equal to 0.01% (the output frequency is generated by quartz oscillation, so it has a very stable and accurate frequency);
4. Fast response speed - for 100% loading/unloading, the output load can be stabilized within the range of ±1% within 2ms;
5. Multiple protection functions - with over-voltage, over-current, over-temperature, IGBT drive proprietary technology, output short-circuit guarantees to ensure no damage due to load short-circuit and alarm devices;
6. Strong overload capacity - allows 100% full load long-time delay use, the instantaneous current can withstand 3 times the rated current, and will not cause voltage drop, all kinds of loads can be used;
7. Good man-machine interface - digital display of voltage, frequency, current, power/PF measurement, the accuracy can reach 0.5 level, the source and meter are integrated, and the operation is simple.
model | SWF13-1800HZ-1K5 | |||||
capacity | 1500W | |||||
AC input | Phase number | Single-phase 2-wire + ground wire (left zero and right fire + protection ground) | ||||
Voltage | 220V±15% | |||||
frequency | 47~63Hz | |||||
power factor | 0.6~0.7 | |||||
Phase number | Three-phase three-wire + neutral wire (Y) + ground wire | |||||
Voltage | Phase voltage 17.3V~57.7V | Line voltage 30V~100V | ||||
Line voltage unbalance | ≤2% | |||||
Phase current | 8.5A | |||||
frequency | 700~1800Hz | |||||
Frequency Stability | ≤0.1% | |||||
Voltage stability rate | ≤±1% | |||||
Waveform Distortion Degree THD | THD ≤2%(线性负载) | |||||
Crest factor | 3:1 | |||||
overload capacity | 120% 2分,120-150% 2分,150%5秒 | |||||
Reaction time | 2mS maximum | |||||
Indication/resolution | digital frequency meter | Resolution 0.1HZ | ||||
Digital voltmeter | Resolution 0.1V | |||||
digital ammeter | Resolution 0.1A | |||||
Phase offset | When the load is three-phase balanced or no-load: ≤±; When 100% three-phase unbalanced: ≤± | |||||
protective device | output short circuit | Electronic circuit detection | ||||
overload | Electronic circuit detection | |||||
over temperature | Electronic circuit detection | |||||
EMI/EMC | I/O filter | |||||
Overvoltage protection value | Line voltage 105V | |||||
cooling device | forced air cooling | |||||
surroundings | Operating temperature | -10℃-45℃ | ||||
Relative humidity | 0-90% (non-condensing state) | |||||
Altitude | 1500mm | |||||
Dimensions (WxDxH)mm | 420x510x380 |