Voltage breakdown strength tester

LJC-50KV computer-controlled voltage breakdown tester

Voltage breakdown strength testerProduct Introduction

1、 Manufacturing and inspection standards for products

1. GB1408.1-2006 "Test Methods for Electrical Strength of Insulation Materials"

2. GB1408.2-2016 "Test Methods for Electrical Strength of Insulation Materials Part 2: Additional Requirements for Application of DC Voltage Test"

3. JJG 795-2016 "Voltage Endurance Tester"

2、 Applicable test method standards

1. GB/T1695-2005 "Determination method for power frequency breakdown voltage strength and withstand voltage of vulcanized rubber"

2. GB/T3333 "Test Method for Power Frequency Breakdown Voltage of Cable Paper"

3. GB12913-2008 "Capacitor Paper"

4. ASTM D149 "Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulation Materials at Industrial Power Supply Frequency"

Three application scopes

Mainly suitable for testing the breakdown strength and withstand time of solid insulation materials such as wire sleeves, resins and adhesives, impregnated fiber products, mica and its products, plastics, film composite products, ceramics and glass under power frequency voltage or DC voltage; This instrument is computer-controlled and can quickly and accurately collect, process, access, display, and print various data during the experimental process.

Voltage breakdown strength testerBy using computer control and human-machine dialogue, the power frequency voltage breakdown and power frequency withstand voltage test of the insulation medium are completed.

1. During the experiment, the test curve can be dynamically drawn, and the test curve can be overlaid with multiple colors for comparison, locally enlarged, and any section of the curve can be analyzed by enlarging the area;

2. Can edit and modify experimental data, flexible and applicable;

3. The experimental conditions and test results can be automatically stored;

4. The format of the test report is flexible and adaptable to meet the different needs of different users;

5. The validity of curve data in a set of experiments can be manually selected;

6. The experimental result data can be imported into Excel and edited in WORD documents;

7. The software equipment personnel management function allows test personnel to set their own test items and parameters, and after setting their own test content, others cannot enter the program;

8. The overcurrent protection device has sufficient sensitivity to ensure that the power is cut off within 0.1 seconds when the sample breaks down;

9. Durability of instrument operation: The instrument can operate continuously without the need for periodic shutdowns to protect it