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Primary equipment of distribution network - switches and ring main units
Typical switchgearThe following introduces several circuit breakers, load switches and disconnectors from three well-known companies and their performance.1. ABB Company(1) Sectos NXA load disconnector (ANSI/IEC)Sectos NXA load disconnector (ANSI/IEC) is shown in the figure below. It has a rated voltage of 24kV or 36kV and a rated current of 630A. It is an SF6 gas-insulated load disconnector for overhead lines with a maximum voltage of 36kV. The switch box body...
Welcome Vietnam Vietstar Meiden to come to our factory for technical inspection about 24kv VCB
Introduction to SF6 Gas
Sulfur hexafluoride (SF6) is a remarkable gas known for its unique properties and numerous applications in various industries. In this article, we will provide an overview of SF6 gas, including its chemical composition, physical properties, environmental considerations, and diverse applications. Chemical Composition and Structure SF6, also known as sulfur hexafluoride, is a chemical compound composed of sulfur (S) and six fluorine (F) atoms. Its molecular formula is SF6. It is...
