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IEC60065 Variable Frequency Power Supply VP-20KVA
Product information:
This product is widely used in various fields, and provide the power supply system of the customer solutions from power environmental considerations, optimization of load collocation, power matching selection, designed to fit the needs of manufacturing, lean and efficient, timely maintenance and perfect, can completely meet the needs of customers.
Features:
1. Output voltage :single phase 0-300V continuously adjustable, three phase 0-520V continuously adjustable.
2.Output frequency : 60HZ,50HZ,40-499.9HZ continuously adjustable
3. Ultra-high capacity:instantaneous current can withstand three times rated current.
4. One-key stop function in case of fault, fast response, response time within 2ms.
5. Multiple protection and alarm functions, such as overcurrent, overvoltage, over temperature, short circuit, overload and so on.
6. High-precision frequency stabilization voltage regulator, rapid adjustment of voltage, frequency.
Parameters:
| Item | Parameter | |
| Output capacity | 20KVA | |
| AC input | ||
| Phase number | Three phase | |
| Waveform | SINEWAWE | |
| Voltage | 380V±15% | |
| Frequency fluctuation range | 50HZ or 60HZ±15% | |
| power factor | ﹥0.9 | |
| DC input | ||
| Phase number | Three phase | |
| Waveform | SINEWAWE | |
| Low gear voltage | 0-260V continuously adjustable | |
| High gear voltage | 0-520V continuously adjustable | |
| Frequency | 60HZ,50HZ,40-499.9HZ continuously adjustable | |
| Frequency stability | ≤0.01% | |
| High gear maximum current (A) | 55.6A | |
| Low gear maximum current (A) | 27.8A | |
| Whole machine performance | ||
| Power regulation rate | ﹤1% | |
| Load regulation rate | ﹤1% | |
| Waveform distortion | ﹤2% | |
| Efficiency | ﹥90% | |
| Response time | ≤2ms | |
| Crest Factor | 3:1 | |
| Display | ||
| Display interface | Digital LED display | |
| Voltage ` | 4 digits, digital voltmeter, resolution 0.1V | |
| Current | 4 digits, digital ammeter, resolution 0.1A | |
| Power | 4 digit, digital wattmeter | |
| Frequency | 4 digit number, digital frequency meter | |
