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LQ606 (Repetitive Pulse Generator)

Educational & industrial pulse generator for insulation defect location, waveform simulation & system calibration. 0-400V adjustable, IEC-compliant, safe for coils/windings.


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Product Details

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Repetitive pulse generator is an instrument that simulates the occurrence of various shock pulse waveforms. By selecting switches to change different parameters in the shock pulse circuit, different waveforms similar to those of high-voltage shock pulse generators in high-voltage laboratories can be obtained. It can be used for simulation testing of impulse voltage distribution (potential gradient) inside coils of motors, reactors, power transformers, instrument transformers, etc., and for locating insulation defects. There is no damage to the coil. It can also be used for presetting parameters such as wavefront and wake resistance in high-voltage impulse pulse generators, testing the transmission characteristics of systems, and measuring transient waveforms of cables and coils. The amplitude of the charging voltage can be adjusted from 0 to 400V. The repetition frequency is 25 Hz. This instrument is particularly suitable for use in teaching experiments in high-voltage laboratories, transformer factories, motor factories, transformer factories, and colleges.


Product Parameters


 

Charging Voltage

0~400v

Pulse Waveform

Wavefront 0.5 μ s. Wave tail 6500 μ S

 

Pulse Frequency

25Hz (3 Hz external Cs)

 

Cutoff Time

0.5μs~16μs

 

Charging Capacitor Cs

4.7/6.8/10/22/33/47/68/100/220/330/470/680/10 00nF/Ext(Maxx10μF)

 

Wavefront resistance Rs

3.3/4.7/6.8/10/15/22/33/47/68/100/150/220/330/ 470/680/1K/1.5K/2.2K/3.3K/4.7K/Ext

 

Wave tail resistance Rp

10/15/22/33/47/68/100/150/220/330/470/680/1K /1.5K/2.2K/3.3K/4.7K/6.8K/10K/15K/ Ext

 

System Inductance L

 

0/10/20/30/40/50/60/70/80/90/100μH

 

Load Capacitance

0.47/0.68/1/2.2/3.3/4.7/6.8/10/22/33/47/68/100n F/ Ext


Products Features

1. Three tests (electrostatic discharge, electrical fast transient/ burst and surge (impact) immunity) freely combined\

2.User friendly 7" Touch Panel Display

3. Support multi-language & facilitate users

4. Built-in environment self-test program, automatically detects the test environment and reminds the user;

5.Programmable operation

6.Pre-programmed international standard test settings




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