Variable Transformer/ Variac TDGC2-500VA(220V/0-250V) - Variety House

Variable Transformer/ Variac TDGC2-500VA(220V/0-250V)

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Variable Transformer/ Variac TDGC2-500VA(220V/0-250V)

Single phase regulator input 220V digital display variable transformer 500W voltage regulator adjustable TDGC2 0.5kVA 0V-250v


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 The product is special auto transformer which is connected in different forms. Its output voltage can be regulated smoothly and continuously from zero to the maximum value. The provision of and indication meter is made for the models TDGC2 0.2,0.25,0.5KVA. All models find pupular application in industries, agriculture and scientific researches, and are particularly suited to serve as ancillary facilities for such equipment as various machine tools, transistor curve tracers, projecting TV sets, and analytical instruments in petroleum industry, etc.


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3.Input voltage:110/220V

4.Output voltage:0-250V


6.Accuracy of voltage stabilization:220V±3%, 110V±6%

7.Adjustable time:<1s(when input voltage has a change of 10%)

8.Working temperature:-5°C~40°C

9.Load power factor:0.8

10.Dielectric strength:1500V/min

11.Insulation resistance:≥2MΩ

12.Display:analog meter(digital meter optional

Principle & Characteristics

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The voltage regulator is in the structure of adjustable compensator, it wind a coil on the loop core,thee brush coincide with the rubbed surface of the coil closely under the spring pressure effect,rotate
the revolving shaft to drive the brush stand, and make the brush move along the coil surf ace 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 adjusted within the adjustment range. It has the advantage of no waveform distortion, small volume, less weight, high efficiency, simple and reliable operation, un for
long period and so on.

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