GDDF-10 Multiple Frequency Induced Over Voltage Test Set
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- Model NO.: GDDF-10
- Input Voltage: AC, Three Phase, 380V±10%
- Test Frequency: at 50Hz, 100Hz, 150Hz and 200Hz
- Dimensions (mm): 420(L)*300(W)*340(H)
- Transport Package: Carton or Wooden Case
- Origin: Wuhan China
- Capacity: 10kVA (Extendable)
- Output Voltage: 0 to 350V
- Waveform Distortion: <3%
- Trademark: HV Hipot
- Specification: ISO, SGS
- HS Code: 9030332000
GDDF-10 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.
l Adopted with advanced electronic technology, with Variable frequency regulator.
l Digitally control of parameter presetting, protection setting, frequency choosing and voltage regulating.
l PC inserted. Color touch screen, with thermal printer.
l With a data storage capacity of 3200 sets of data.
l Optional test frequency of 50Hz, 100Hz, 150Hz and 200Hz.
l Realtime adjustment for step length. 1V, 2V, 5V and 10V are optional.
l Internal LC filtering circuit, ensuring low waveform distortion rate.
l Internal compensation inductance, which compensates the current of tested object capacitance, and improves the loading capacity.
l It can generate test voltage output of 1, 2, 3, 4 times frequency.
l With easy wiring and operation. It has lower requirement for power source capacity during on-site test.
Capacity: 10kVA (extendable)
Input voltage: AC, three phase, 380V±10% (Single phase 220V can be connected to A and C ends of power supply input. Then the capacity reduces by half.)
Power frequency: 50Hz
Output voltage: 0 to 350V (If with an intermediate transformer, this voltage would be higher.)
Test frequency: Optional at 50Hz, 100Hz, 150Hz and 200Hz.
Waveform distortion: <3%
Dimensions (mm): 420(L)*300(W)*340(H)