Multi channel partial discharge tester

The multi-channel partial discharge testing system is mainly used to test the insulation level of various electrical equipment, insulation materials, insulation components, etc. under the action of high power frequency voltage. It can be used as a partial discharge measurement and external withstand voltage testing equipment for transformers, transformers, high-voltage switches, cables and other test samples.

Product Overview:

　　Partial discharge tester for multi-channel non partial discharge test systemIt is mainly used to test the insulation level of various electrical equipment, insulation materials, insulation components, etc. under the action of power frequency high voltage. It can be used as a partial discharge measurement and external withstand voltage test equipment for transformers, transformers, high-voltage switches, cables and other test samples.

Features:

◆Partial discharge tester for multi-channel non partial discharge test systemAdopting independent two channel digital partial discharge measurement, synchronous sampling, processing, and display

◆ Internal and external synchronization can be freely selected, and it has zero mark indication and phase resolution function

◆ Display mode: Free selection of ellipse, straight line, and sine display modes

Single discharge pulse waveform analysis to determine discharge properties

◆ Save test data and waveforms at any time, and re display and analyze previously saved test records

◆ Gain range: Each channel can be adjusted separately, and the waveform display can be smoothly adjusted at any time without affecting the measurement results

◆ Can capture and analyze special or random waveforms in detail in a single capture

◆ Anti static interference function, capable of removing interference signals with fixed phase

Related filtering technology has anti-interference function, which can effectively remove random interference that is not synchronized with the power supply

The bandpass filter adopts analog and digital hybrid filtering technology, and the bandwidth can be arbitrarily combined to effectively suppress various interferences

Open windows at any phase, choose between single or double windows, and freely open windows within 360 degrees

◆ Can monitor the test voltage while detecting partial discharge

Multi channel partial discharge tester for measuring partial discharge pulses, analyzing discharge time and waveform

Display of 2D and 3D partial discharge spectra

◆ Store, edit, and print partial discharge patterns and data arbitrarily, and automatically generate test reports

Technical Specifications:

1. Rated capacity: 10kVA

2. Rated input voltage: 0.22kV Rated input current: 45.45A

3. Rated output voltage: 50kV Rated output current: 0.2A

4. Rated voltage of measuring end: 50V

5. Connection group: II0

6. Cooling method: ONAN

7. Run time: 100% UN, IN run for 60 minutes

70% UN, IN continuous operation

8. Number of phases: single-phase

9. Frequency: 50Hz

10. Size: 520 × 720 × 600

11. Weight 110kg