AC power supply

AC60 series power supply is a kind of power supply that converts the mains into the required voltage and frequency through the power conversion circuit.Its main features are to provide pure and reliable sinusoidal power output, low harmonic distortion, high stability of the frequency and voltage.It can simulate the output characteristics of different voltages and frequencies around the world, covering the needs of the entire industry.It’s fully in line with the engineer in design and development, production line testing and quality assurance product testing, life, over high voltage/over low voltage simulation testing, import equipment and production line power supply and other applications.

Characteristics of frequency conversion power supply

1. High reliability    Main components are imported components, the original Mitsubishi IGBT inverter module, drive protection is the original Japanese Mitsubishi core, perfect drive protection circuit to ensure the reliable work of IGBT.     2.Fast dynamic response (patented technology)

Using double closed loop feedback circuit, the inner current loop ensures the nonlinear load waveform is not distorted; The outer voltage loop guarantees a sudden load voltage drop of <1% with a reaction speed of less than 2mS.       3.Three - phase power supply can adapt to arbitrary unbalanced load    Three - phase power supply can be three - phase adjustment, and single - phase adjustment.The main circuit and control circuit of three-phase power supply are designed according to three independent single-phase power sources.The main circuit adopts ac-dc-ac structure, including rectifier, dc filter, inverter, ac filter and transformer. Three sets of single-phase inverter circuit output difference of 120°Angle, in the primary side of the transformer is electrical independent of each other, in the secondary side of the transformer connected into a star, output the required three-phase ac. Voltage and waveform control for single-phase output, using the three sets of independent single-phase controllers, make any phase of the three-phase power used as single-phase power, and they also can adapt to arbitrary unbalanced load, so as to greatly improve the power load adaptability, truly achieve arbitrary unbalanced load. 4.Good man-machine interface, integration of table source, high measurement accuracy

Voltage, frequency, current, power/power factor four Windows measurement display, accuracy of 0.5 level, source table integration.5.Strong carrying capacity

Power components apply reasonably, and they can withstand 3 times rated current without causing voltage drop.6.Excellent stability    Frequency stability ≤0.01%, load stability ≤1%. Output frequency generated by quartz oscillator oscillation, so it is very stable and accurate.