The automatic insulating oil withstand voltage tester is suitable for testing the dielectric strength of various insulating oils. The following introduces several conditions during
Sep 24, 2021
(LV Mag-freq Curve) 1.Test Results 2.Data Analysis 3.Conclusion & Approval
Sep 17, 2021
When the cable fault tester is in use, the problem is often detected and analyzed as follows: 1) External force damage. Judging from the operation analysis in recent years, especia
Sep 19, 2021
One, start: Before starting, check the following points: Check whether the oil pump shaft can rotate freely. If the oil pump is stuck and does not move, it is likely that foreign m
Sep 15, 2021
Electric workers often need to test the performance of power transformers and relays during work, and need to use a relay protection tester. When choosing, the relay protection tes
Sep 14, 2021
Possible problems in the field test The loop resistance tester designed according to the conventional design principle found that there is a common problem in the field test: when
Sep 13, 2021
The Primary Current Injection Test Set is a necessary equipment in the power and electrical industries where high current is required during debugging. The device is equipped with
Sep 11, 2021
Fault 1: The power switch has been turned on, but the digital display does not display Solution: Check all power cords and fuse tubes of the DC high-voltage generator. If the fuse
Sep 10, 2021
During the operation of the transformer, the main factors that affect the insulation performance of the transformer are temperature, humidity, oil protection methods and overvoltag
Sep 09, 2021
The four main categories of oil purifiers are: ordinary oil purifiers, vacuum oil purifiers, centrifugal oil purifiers, gearbox dialysis machines. According to different oil treatm
Sep 02, 2021
Gas chromatographs are widely used in the following industries: 1. indoor environment testing industry Packaging factories, paint factories, building material product quality inspe
Oct 01, 2021
The power indicator does not light up, and there is no display on the screen 1 Check whether the power plug is inserted tightly 2 Check whether the fuse in the power socket is inta
Aug 31, 2021
