Catégorie : Uncategorized

How AC Resonance Testing Enhances GIS Reliability and Longevity

AC resonance test system helps extend the lifespan of GIS components, allowing operators to maximize the return on investment in this critical electrical infrastructure. By incorporating resonance testing into their maintenance strategies, utilities and industrial operators can significantly improve the operational efficiency and durability of their GIS systems.

Why AC Resonance Testing is Essential for Transformers

AC resonance testing is an indispensable tool throughout the transformer life cycle—from factory acceptance and commissioning to routine maintenance and troubleshooting

Vacuum switch vacuum degree tester

Vacuum switch vacuum degree tester utilizes an innovative excitation coil and employs the magnetron discharge method to evaluate the vacuum degree of the arc extinguishing chamber without requiring disassembly.

What is the difference between tan delta test and megger test?

Tan delta testing, also known as dissipation factor (PF) testing, or loss angle testing or dielectric dissipation factor（DDF) , is a diagnostic method used to measure dielectric loss/dissipation factor(tgδ) and capacitance (Cx) and evaluate the insulation condition of electrical equipment, such as cables, transformers, capacitors, and rotating machines.

What is the secondary injection test for protection relay?

The secondary injection test for protection relays is a common testing method used to evaluate the performance and functionality of protective relays in electrical systems.

What are the methods of cable testing ?

This article will talk about the methods of cable testing .The cable testing focused on insulation layer and the leakage , withstand voltage , dielectric loss and partial discharge characteristics of cable insulation

Battery Discharge Testing: A Comprehensive Guide to Testing and Ensuring Battery Health

This article introduces battery discharge testing information and the guide of battery discharge capacity test ensure to help you successfully proceed discharge testing to identify the battery state of health (SOH）