Product Video
HMDBF 20kVA 400V Multiple Frequency Voltage Generator Test Display Video
Products Overview
The Multi-frequency Voltage Tester is developed by Wuhan Goldhome Hipot Electrical Co., Ltd. It is a professional device for the induction withstand voltage test of electrical equipment such as transformers and instrument transformers in power systems.Compliant with the DL/T848.4-2004 standard, it adopts DSP platform technology to provide stable, pure sine wave output with adjustable frequency settings.
It is commonly used for:
The longitudinal insulation test of transformer windings (interturn, interlayer, cross-section and interphase).
Excitation characteristic test and no-load current test.
Technical Parameters
- Capacity: 15kVA
- Input Voltage: AC, three-phase 380V±10%
- (Note: Single-phase 220V can also be connected to terminals A and C of the power input; however, the capacity will be nearly halved in this case)
- Power Frequency: 50Hz
- Output Voltage: 0～400V (Voltage can be increased with a booster transformer, supplied separately)
- Output Frequency: 50Hz, 100Hz, 150Hz, 200Hz (optional)
- Waveform Distortion: ＜3%
- Operating Duration: 60 minutes (full load).
Hot Tags: multi-frequency voltage test set, China multi-frequency voltage test set manufacturers, factory, dc voltage withstand testing instrument, ac dc electrical component safety tester, ac dc insulation verification tester, ac dc dielectric strength testing instrument, dc dielectric withstanding voltage testing instrument, ac dc electrical safety inspection tester
