Tech Blogs

• Summary of Causes of High Temperature in HV Switchgear(GIS)2023-02-09
• What are the advantages of handheld DC resistance testers?2023-02-03
• What problems can an inductor capacitance tester solve?2023-01-30
• How to Suppress Interference Signals in Partial Discharge Tests?2023-01-18
• The role and significance of ground grid grounding resistance tester2023-01-12
• The working principle of the dielectric loss tester2023-01-05
• What are the Difference between Contact Resistance tester and Winding Resistance2022-12-29
• How to Reduce the Partial Discharge of Transformers?2022-12-22
• What Factors Affect the Test Accuracy of the Contact Resistance Tester During On2022-12-15
• What is the problem of inaccurate DC high voltage generator measurements?2022-12-08
• How to Troubleshoot Low Voltage Transformers with Transformer Turns Ratio Tester2022-12-01
• What Problems do we Encounter in Using Loop Resistance Testers?2022-11-24
• How to Measure the Dielectric Loss(Tan δ) of the Transformer?2022-11-17
• What are the Common Problems with Oil-immersed Transformers?2022-11-10
• What are the Problems in the use of Coctact Resistance Tester?2022-11-03
• Suppression of interference signals in partial discharge tests2022-10-27
• Be careful: These Tiny Details may Affect the Accuracy of DC Winding Resistance2022-10-21
• Which One Suits Your Needs Best? Dry-Type vs.Oil-Immersed Transformer2022-10-18
• What is the Testing Principle of Zinc Oxide Arrester Tester?2022-10-13
• What is the Reason Why the Transformer Makes a lot of Noise when Running?2022-10-11