Product Description

The LD-DCJB Impulse Voltage Tester is a professional high-voltage testing instrument, mainly used to assess the ability of components to withstand transient overvoltage as well as the electrical clearance and creepage distance of equipment.

The LD-DCJB Impulse Voltage Tester can generate voltage waves with a waveform of 1.2/50s, a rise time of 1.2µs, and a half-value time of 50µs, with the peak voltage ranging from 1kV to 20kV. The instrument features polarity selection, impulse interval and count settings, and is equipped with a waveform detection voltage divider for easy detection of waveforms and peak voltages. Additionally, the LD-DCJB Impulse Voltage Tester complies with multiple national and international standards, ensuring the accuracy and reliability of test results.

Product Synonyms: Impulse Voltage Generator, Impulse Voltage Tester, Flashover Breakdown Tester,电气Gap Tester

Product Features

Standard Compliance and Testing Capabilities: This tester strictly adheres to standards such as GB/T 14048, GB/T 10963, GB/T 16916, GB/T 16917, GB/T 14711, IEC 255-5, and is specifically designed to test the ability of components to withstand transient overvoltage and to evaluate the electrical clearances and creepage distances of apparatus, ensuring that the electrical and safety performance of the products meet relevant standards.

High-Precision Waveform Output: The instrument generates voltage waves with a waveform of 1.2/50s, a leading edge time of 1.2µs ±30%, and a half-value time after the trailing edge of 50µs ±20%. The peak voltage range is between 1kV and 20kV, with an accuracy of ±3%. This high-precision waveform output helps accurately simulate overvoltage conditions in actual operating conditions, enhancing the accuracy and reliability of testing.

Flexible operation and settings: The testing instrument features polar selection (positive and negative), impact interval time setting (up to 599 seconds), and impact count setting (up to 19,999 times) among other flexible operational options. Users can easily adjust various parameters according to specific testing requirements, achieving customized test plans.

◆ Comprehensive Safety Protection Measures: The equipment is a high-voltage testing device with high output voltage and energy. Therefore, it is equipped with comprehensive safety protection measures, including reliable grounding requirements, emergency stop buttons for high voltage, and safety confirmation before polarity conversion, ensuring the safety of operators during testing.

◆ Convenient Test and Fault Identification: The instrument's front panel features an intuitive peak voltage meter, charging voltage meter, and operational buttons, facilitating real-time monitoring and operation for users. Additionally, with a waveform detection voltage divider (ratio of 50:1), it's easy to detect the instrument's waveform and peak voltage. Moreover, the instrument provides a fault identification guide to help users quickly locate and resolve issues.

Professional Maintenance and Care: Instruments should be maintained and stored by designated personnel only, and unauthorized use is prohibited. In case of malfunctions, repairs should be carried out by professionals. Such professional maintenance requirements ensure the long-term stable operation of the instruments and the accuracy of test results.