200kV 10kJ Lighting Impulse Voltage Tester

Huazheng Electric Manufacturing (Baoding) Co., Ltd. is one of the leading manufacturers and suppliers of 200kv 10kj lighting impulse voltage tester in China. Please feel free to buy high quality equipment for sale here from our factory. Good service and reasonable price are available.

HZCJ-200 200kV 10kJ Lightning Impulse Voltage Tester

The HZCJ-200 impulse voltage tester is an industrial equipment designed for high-voltage impulse testing. Its core functions include performing standard lightning impulse tests, operational impulse tests, and non-standard waveform tests to evaluate the insulation performance of high-voltage electrical products such as transformers and instrument transformers.

Applications:

Standard lightning impulse full-wave testing for air gaps, reactor switches, insulator strings, bushings, and transformers ≤11 kV

Technical Data:

Nominal voltage: ±200 kV

Rated voltage: ±100 kV

Nominal energy: 10 kJ

Total impulse capacitance: 0.5 μF 

Stages: 2

Waveform: 1.2/50 μs full wave, utilization >85% (>90% at 300 pF no-load)

Standards: GB311, GB16927 compliant

Min output: >10% of nominal voltage

Duty cycle: ≥70% rated → 120s interval; <70% rated → 60s interval

Overview

Main function of the control system:

1) Manual charging mode and computer control;

2)Synchronize the charging voltage of the ball gap, manually/automatically adjust the ball gap distance, and display the actual distance value. When the ball gap limit switch is activated.

3) Charging speed selection, the user can select the charging speed in 2 steps according to the test needs.

4)Standardized waveform editing system, the measurement of the waveform can be completed by mouse dragging, and the waveform can be conveniently scaled;

5)Overvoltage, overcurrent protection, automatic grounding;

6) Auto-ignition and manual control.

7) Emergency trip, different from manual trip, emergency trip directly through the button to cut off the main loop power for abnormal conditions, such as power outage in the control room.

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