1) General
The voltage regulator is in the structure of adjustable compensator, it winds a coil on the loop core, the brush coincide with the rubbed surface of the coil closely under the spring pressure effect, roteate the revolving shaft to drive the brush stand, and make the brush move along the coil surface to change the contact position of the brush, that means change the turns rate of primary and secondary coil, which can make the output voltage stepless ajustable within the adjustment range. It has the advantage of no waveform distortion, small volume, less wight, high efficiency, simple and reliable operation, un for long period and so on.
2) Performance
Input voltage: Single-phase: 220V± 10%,
Output voltage: Single-phase: 0-250V± 10%
Fenquency: 50Hz 60Hz
Waveform distortion: No additional waveform distortion
Temperature rise: 60° C
Dielectric strength: 1500V/min