AC Power Supply 200KVA Fast Response Time 0.02S Voltage Regulator
purifying AC regulated power supply 200KVA
1.Product introduction
The GTJW Intelligent ac voltage stabilized power supply is used single chip microprocessor control chip and high power field effect tube or IGBT element control of a high performance electronic ac power voltage equipment.
It combines purification, voltage regulator, automatic protection and anti-jamming multi-function at an organic whole, fast response speed and good output waveform, working voltage and frequency stability, high precision, strong anti-interference, resistance to impact load capacity and reliable, etc No mechanical transmission device and no mechanical contact, thus has the advantages of long service life, low noise, no maintenance.
It used in the areas of power grid voltage fluctuation is frequent, and the requirements for power supply electrical equipment of high quality.
2. working principle
Controlled by single chip microprocessor chip and high power field effect tube or IGBT element control, depending on the bidirectional thyristor conduction Angle and form the equivalent inductance of different, make the output to the input changes to compensate for voltage stability principle
3.Features
Free maintenance, anti-jamming, high precision of voltage regulation, voltage regulation speed, can effectively inhibit the grid peak and all kinds of noise and interference, no carbon brush wear, no motor drive, no spark of arc.
4. Scope of application
CNC production equipment Electrical Discharge Machine Plastic injection molding machine
Imported SMT equipment Printing machines Automatic component inserter
Laser cuttingmachine Precision measuring instruments
5.Technical parameters
the way of making |
Microcomputer non-contact control |
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Ac input |
phase |
Single phase |
Three phase |
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Rated voltage (can be produced according to customer requirements) |
220V |
380V |
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Voltage range |
187-253V (Phase voltage) |
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frequency |
47HZ-63HZ |
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power factor |
0.95-1 |
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Ac output |
phase |
Single phase |
Three phase |
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Rated voltage (can be produced according to customer requirements) |
220V (Phase voltage) |
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frequency |
47HZ-63HZ |
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power factor |
±0.7-1 |
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efficiency |
≥96%/ (Full load) |
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(Power supply voltage regulation rate) |
≤±0.5-1% |
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(Load voltage regulation rate) |
≤±1% |
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(Waveform distortion) |
≤3% ( (attached) |
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(reaction time) |
≤30mS |
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protection |
overpressure |
Automatic power off |
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Under voltage |
Automatic power off |
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overload |
Automatic power off |
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Over current |
Automatic power off |
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short circuit |
]Automatic power off] |
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Noise elimination |
Input 3000V/3mS Peakoutput ≤30V |
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Overload capacity |
150% can maintain 10 ms |
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Noise in the distance (1 meter) |
<45dB |
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cooling system |
More than 30 kva fan cooling |
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I/o connection |
Terminal plate |
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environment |
temperature |
-10°C-45°C |
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Relative humidity |
0-95°C(not curdle)) |
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6.Factory

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