GDDF Multiple Frequency Induced Voltage Test Set

GDDF Multiple Frequency Induced Voltage Test Set

General introduction

GDDF is used for checking the vertical insulation between turns, layers, sections and phases of the transformer winding. It is small

and light, with stable performance, and also easy to operate.

Features

  • Using high quality filling materials
  • Easy operation, intuitive display
  • Small size, light weight, easy to carry
  • High input impedance, good linearity
  • Shielding technology
  • Advanced electronic technology, with variable frequency regulator.
  • Digital control technology
  • PC inserted. 7inch color touch screen, with thermal printer.
  • With a data storage capacity of 3200 sets of data.
  • Real-time adjustment for step length. 1V, 2V, 5V and 10V are optional.
  • Internal compensation inductance, which compensates the current of tested object capacitance, and improves the loading capacity.
  • It can generate test voltage output of 1, 2, 3, 4 times frequency.
  • Easy wiring and operation. It has lower requirement for power source capacity during on-site test.

Specification

Model No.

Capacity

Output Voltage

Output Frequency

Remark

GDDF-3

3kVA

0~400V

50Hz, 100Hz, 150Hz, 200Hz

If more than 400V voltage is output, additional boosting transformer should be supplied. It can be customized according to requirement.

GDDF-5

5kVA

0~400V

50Hz, 100Hz, 150Hz, 200Hz

GDDF-10

10kVA

0~400V

50Hz, 100Hz, 150Hz, 200Hz

GDDF-15

15kVA

0~400V

50Hz, 100Hz, 150Hz, 200Hz

GDDF-20

20kVA

0~400V

50Hz, 100Hz, 150Hz, 200Hz

GDDF-30

30kVA

0~400V

50Hz, 100Hz, 150Hz, 200Hz

 

 

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