Feature:
Integrating the advance duplex winding compensation mode, non-contact switch and microcomputer controlled regulating technology. It has the features of high efficiency and energy-saying, fast adjustment, no mechanical malfunction or carbon brush wearing, also with the functions of delay, under/over alarm and protection.
A. Adopting the advanced duplex winding compensation technology which ensures little waveform distortion.
B. Adopting one-chip computer to control the thyristor and shifting combination for timing compensation adjustment enable it to realize the fast non-contact adjustment. Strong instantaneous overload capacity makes it available with various loads.
C. Adopting one-chip computer split-phase control, it has the functions of delay starting-up, display, alarm and protection of over voltage, over current, overloading and malfunction etc.
D.
Application:
Broadcast &Television system, Microwave telecommunication Unattended station, Industrial control system, Computer system, Industrial equipment supporting, Elevator supporting etc. Occasions that requires regulated power source.

Specification:
Phase No.: Single phase
Input voltage: 220VAC+/-20%(176~264VAC) or 220V+/-30%(154~286VAC)(Optional)
Output voltage: 220VAC
Accuracy of voltage: +/-2.5%
Frequency: 50Hz/60Hz
Efficiency: >95%
Response time: 0.2~0.5s optional
Ambient Temperature: -10C~+40C
Insulation resistance: ≥ 2MΩ
Waveform distortion: ≤ 2%
Function:
Delay starting-up, display, alarm and protection of over voltage, over current, overloading and malfunction etc.
Instant Overloading capacity: 1.5-2times of the rated current
Electricity-resistance strength: Power frequency sinusoidal is 2000VAC without breakdown and flash over when it lasts 1min.

Remarks:
Custom-made specifications are acceptable.