hvhipot Use of discharge rod of DC high voltage generator
1. When discharging a large capacitive test product, after the test is completed, after disconnecting...
Common faults of DC high voltage generator
Common faults of the DC high voltage generator: Fault 1. Turn on the power switch...
Safety measures before test transformer test
The good service attitude of test transformers has won recognition in the industry, but in...
High current generator temperature rise test
Precautions for temperature rise test of high current generator: 1. The test work should not...
Verification items of large current generator
The design of the large current generator adopts the single-chip control technology, which makes the...
The service life of the loop resistance tester
To find out how many years the service life of a loop resistance tester is,...
Reasons for failure of test transformer
1) Short-circuit damage accident. Transformers suffer from various short-circuit accidents during operation, such as single-phase-to-ground,...
Basic Principles of Triple Frequency Generator
The triple frequency power generator is designed to meet the triple frequency induction withstand voltage...
What is the loop resistance tester used to test
1. Loop resistance tester is also called contact resistance tester or switch loop resistance tester....
Loop resistance technical issues
1 High-power resistance standard resistor High-power resistance standard resistors can be roughly divided into three...