2kVA 400Hz to 50Hz/60Hz Frequency Converter
Customized 2kVA AC frequency converter changes single phase 115V 400Hz to single or split phase 0-300V 50Hz/60Hz, variable 45-400Hz output is optional, LED display, more than 85% efficiency at full load.
Description
Customized 2kVA AC frequency converter changes single phase 115V 400Hz to single or split phase 0-300V 50Hz/60Hz, variable 45-400Hz output is optional, LED display, more than 85% efficiency at full load.
400Hz to 50Hz/60Hz frequency converter with 2kVA capacity, 1-phase 115V input, low voltage distortion. High frequency solid state converter at good price, direct sale by factory.
Tips: Frequency converter vs. variable frequency drive
Frequency converter is to convert the alternating current in the mains electricity into pure sine wave through AC-DC-AC conversion. The output frequency and voltage can be adjusted in a certain range. It is different from VFD for motor speed, also different from the ordinary AC regulated power supply. The frequency converter is very close to the ideal AC power supply. It has stable frequency, stable voltage, zero internal resistance, pure sine wave (no distortion) voltage waveform, and can output the grid voltage and frequency of any country in the world.
Variable frequency drive (VFD) is composed of AC-DC-AC (modulated wave) circuits. Accurately, the VFD is called the frequency inverter. Its output voltage waveform is pulse square wave and has many harmonic components. The voltage and frequency need to change in proportion at the same time, and cannot be adjusted separately, which does not meet the requirements of AC power supply. In principle, it cannot be used as power supply, only for the speed regulation of three-phase asynchronous motor
| Model | HZ-AFC-120 | |
| Input Specifications | ||
| Phase | Single phase | |
| Voltage | 115V±10% (Please contact us for other input voltage) | |
| Frequency | 400Hz±5% | |
| Output Specifications | ||
| Capacity | 2kVA | |
| Phase (Optional)* | Single phase (L, N, G) Spilt phase (L1, L2, N+G; L1+L2=240V, L+N=120V) |
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| Max Current | 0-150V Range | 16.8A |
| 0-300V Range | 8.4A | |
| Voltage | L-N (Line to Neutral) | Low Range 0-150V/ High Range 0-300V |
| Transient Response | 30ms | |
| Frequency (Optional)* | 45-65Hz Adjustable, 45~400Hz Variable Note: When the output is 400Hz, the load capacity can only reach 50% of the rated capacity; When the output is ≤120Hz, the load capacity can reach 100% of the rated value. |
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| Total Harmonic Distortion (THD) | ≤1% (Resistive Load, Full load 2%) | |
| Voltage Regulation | ≤1% | |
| Load Regulation | ≤1% (Resistive Load) | |
| Frequency Regulation | ≤0.01% | |
| Efficiency | ≥85% ( At full load) | |
| Protection | Over current, Short circuit, Over temperature, Over load, Phase deficient, Low-voltage protection. | |
| Overload Capacity | 100%<Output≤110%, power supply will be automatically cut off after 27min; 110%<Output≤130%, power supply will be automatically cut off after 10s; 130%<Output≤150%, power supply will be automatically cut off after 5s; Output>150%, power supply will be cut off immediately. |
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| Measurement | Current (RMS) | Resolution: 1mA/10mA or 10mA/100mA Accuracy: 0.3%F.S.±3; Counts±0.1%/100Hz |
| Voltage (RMS) | Resolution: 0.1V
Accuracy: 0.3% F.S.±2; Counts±0.1%/100Hz
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| Frequency | Resolution: 0.01Hz/0.1Hz
Accuracy: 0.3% F.S.±2; Counts±0.05%/100Hz
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| Working Environment | ||
| Operating Temperature | 0 – 40°C/ 32 – 104°F | |
| Relative Humidity | 10-90%,（Non-condensing) | |
| Functions | ||
| 4 Digits LED Display | Voltage, Current, Frequency | |
| Interface | RS232 (Optional: RS485, GPIB, just contact us) | |
| Memory Function | With power-off memory function, remember the last output parameters automatically. | |
| Sync Output Signal | Support | |
| Mechanical Specifications | ||
| Dimensions (W x H x D) | 430 x 192 x 510mm | |
| Weights | 43kg | |
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