20kV desktop voltage breakdown tester

20kV desktop voltage breakdown tester

Product Overview

computer control20kV desktop voltage breakdown testerIt is an insulation material performance testing equipment. This instrument complies with standards such as GB/T1408 and ASTM D149, and is capable of measuring the breakdown voltage, dielectric strength, and electrical strength of various insulation materials. Through PLC control and computer data acquisition system, the control and data management of the experimental process are achieved, meeting the standard requirements of modern laboratory for material electrical performance testing.

parameter categoryTechnical Specifications

Input voltage: AC 220V ± 10%

Output voltage: AC 1-20kV; DC 1-20kV

Electrical capacity: 2KVA

Voltage accuracy: ≤ 1.5%

Boosting rate: 100V/s-5kV/s

Measurement range of breakdown voltage: 1-20kV

control systemControl mode: computer control+manual console

Boosting method: uniform boosting, step boosting, withstand voltage test

Physical parameters: desktop compact design

Electrode specifications: standard electrodes such as 25mm, 75mm, 6mm, etc

Main functional features

Intelligent control system: using computer+PLC dual control, data acquisition through photoelectric isolation, to solve the anti-interference problem during the testing process. The software has a user-friendly interface and can display dynamic curves in real-time. Experimental data can be saved, analyzed, and printed.

Multiple testing modes: supporting AC and DC testing, each testing method provides three testing methods: continuous boost, step boost, and instantaneous boost, to meet the testing needs of different materials.

Security Protection: Equipped with a nine level security protection system, including overvoltage protection, overcurrent protection, safety door opening protection, and discharge protection after the test is completed. When the sample breaks down, the power can be quickly cut off within 0.1 seconds to ensure safe operation.

Flexible data management: The experimental result data can be imported into EXCEL or WORD documents for editing, and the experimental report format is flexible and adaptable to the specific needs of different users.

meet the standard

This instrument is designed and manufactured strictly in accordance with relevant standards, and meets the requirements of GB/T1408.1-2006 "Test Method for Electrical Strength of Insulation Materials", GB/T1695-2005 "Determination Method for Power Frequency Breakdown Voltage Strength and Withstand Voltage of Vulcanized Rubber", GB/T3333-1999 "Test Method for Power Frequency Breakdown Voltage of Cable Paper", ASTM D149 and other standards.

Applicable materials and application fields

This instrument is widely used for electrical strength testing of various solid insulation materials, including but not limited to:

Polymer materials: plastics, rubber, resins, plastic films, etc

Industrial materials: ceramics, glass, insulation paint, mica and its products

Power materials: wires and cables, cable paper, capacitor paper, impregnated fiber products

Other materials: hard rubber, cardboard, insulation oil and other insulation materials