[Features] ◆ Input Voltage: 130-280V / 265-495V (based on market conditions - special custom range) ◆ Input Frequency: 20-100HZ (based on market conditions - can be specially customized range) ◆ Output voltage: 220V / 380V ± 0.5% ◆ Output frequency: 50 / 60HZ ± 0.01% ◆ Waveform distortion: ≤ ± 2% ◆ isolation transformer output, safe and reliable, to adapt to any unbalanced load, each phase can be used independently; ◆ efficiency up to 90%, the use of wide loads, for inductive, capacitive, resistive and other arbitrary mixed load; ◆ fast dynamic response, 0-100% load change, the steady-state response time is less than equal to 20%; ◆ ability to use the natural environment, anti- Interference is good; ◆ input passive filter, effectively improve the quality of power supply; ◆ dual-loop control, high impact resistance, excellent load capacity; ◆ independent real-time measurement of electrical parameters table show: Output frequency, output voltage, output current, output power and load power factor. [Applications] ★ electrochemical industry: plating, corrosion, enabling can be used for electronic aluminum foil, chlor-alkali, carbon, silicon carbide production; ★ industrial plating, electrolytic copper foil with high precision, low ripple hard chrome plating; ★ industrial metals surface electrophoretic coating and electrophoretic coating aluminum surface; ★ precision measurement, medical electronic equipment; ★ imported power electronic and electrical equipment; exports of electronic and electrical product testing; ★ CNC machine tools, textile, automated production lines; ★ for generator supporting the composition of plant performance uninterruptible power supply system. Power problems arising reason: electricity generated by power plants is a certain limit, at the time of peak load capacity than its electricity sector must buck power supply, which leads to the formation of the entire grid undervoltage; at low peak power When the load is light, so that would make the grid voltage increases cause the entire grid to form two overvoltage; when the power factor is too low, the electricity sector on the use of the grid to join or disconnect the power factor capacitor to adjust, then in provoked a spike voltage grid. Reports from the laboratory: the important causes of sophisticated electronic equipment damage is the voltage surge that short-term (about 10ms) or long-term over-pressure, which accounts for 45.3% of all causes of damage, lightning 9.4%, leaving the equipment does not work The reason is that the normal machine error voltage is too low, accounting for 87% of the pulse peak power accounted for 9%. Typically a computer 120 times the average monthly power problems encountered on the computer, the power supply can cause problems both keypad lock; aging hardware and other relatively minor adverse effects, may also lead to complete loss of data or motherboard burning and other more big accident. Our company produces high-precision frequency stabilization voltage power supply can be the perfect solution generated frequency drift, waveform distortion, noise interference, harmonic interference, sharp wave pulse, voltage surges, brownouts, sags, and other issues, To provide you with a safe and stable power supply environment.