High temperature and high pressure breakdown strength testing system

High temperature and high pressure breakdown strength testing system

1、 Product Overview

High temperature and high pressure breakdown strength testing systemIt is a testing equipment for simulating high-temperature environments and conducting electrical strength tests. This system adopts a vertical box structure, equipped with convenient pulley feet and large-area tempered glass observation windows, which have both mobility and operational visibility. It can measure parameters such as breakdown voltage, dielectric strength, and withstand time of various insulation materials in high temperature environments and under power frequency or DC voltage.

2、 According to the standard

GB/T 1408.1-2016 "Test Methods for Electrical Strength of Insulation Materials Part 1"; Test under Power Frequency, Part 2

GB/T 1695-2005 "Determination method for power frequency breakdown voltage strength and withstand voltage of vulcanized rubber"

GB/T 3333-1999 "Test Method for Power Frequency Breakdown Voltage of Cable Paper"

GB/T 12656-1990 "Determination of Power Frequency Breakdown Voltage of Capacitor Paper"

ASTM D149-09 "Standard Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulation Materials at Commercial Power Frequency"

DL/T 376-2010 "General Technical Conditions for Silicone Rubber Insulation Materials for Composite Insulators"

GB/T 5593-2015 "Ceramic Materials for Electronic Component Structures"

HG/T 3330 "Determination of breakdown strength of insulation paint film"

3、 Technical parameters

Output voltage: 1-100kV

Temperature range: RT~220 ℃

Electrical capacity: 5kVA

Boosting speed: 100V/S~5kV/S (adjustable)

Protection method: inverse time TVS

Test methods: breakdown test, gradient test, voltage withstand test

Voltage acquisition: multi-level cycle

Stopping method: voltage, current

Electrode type: equal diameter electrode, unequal diameter electrode

4、 Application Fields

Applied in the fields of industry and scientific research, providing key data for the reliability assessment of materials in different environments. In the field of power energy, the system is used to test the insulation materials of ultra-high voltage transmission equipment, transformer insulation paper, GIS equipment insulation parts, and cable accessories, and evaluate their dielectric performance under long-term high temperature and high voltage working conditions. In the new energy vehicle industry, the system is specifically used for performance verification of insulation materials for power battery packs, insulation systems for drive motors, and insulation components for charging stations, simulating different operating conditions that may be encountered during vehicle operation. In the manufacturing of new energy equipment, the system is used for reliability testing of wind power insulation materials, photovoltaic module insulation systems, and energy storage equipment insulation components, providing guarantees for the safe operation of clean energy equipment. In terms of scientific research and standard setting, the system provides a testing platform for research institutes, universities, and testing institutions, supporting the development of new materials, product optimization, and standard verification work, and promoting industry technological progress.