Background information Despite the enduring impacts of the global energy crisis, growth in electricity demand has remained robust in the first half of 2024 due to solid economic activity in […]

The design of IEC ring network cabinet, the current Saudi Arabia, Russia and other countries for China-made ring network cabinet demand, various manufacturers are designing related products. IEC standard ring […]

Medium-voltage switchgear circuit breaker, equipped with electric remote breaking and closing operation is a basic requirement, spring actuator mechanism circuit breaker to remote breaking and closing, first of all, electric […]

Currently, environmentally friendly vegetable oil has been applied to high-voltage 220/550kV transformers, achieving good electrical performance and environmental performance. The American box variable seals the switch, transformer and other high-voltage […]

1 Composition of high voltage switchgear The switchgear cabinet consists of two parts: the cabinet and the handcart. High-voltage switchgear is mainly divided into four parts: busbar room, cable room, […]

Excessive temperature rise, insulation aging, and institutional wear are the three main forms of switchgear failure. Temperature rise and insulation are closely related, one of the main purposes of limiting […]

Transformer seepage leakage of oil specific hazards 1. transformer oil seepage phenomenon not only seriously affects the appearance, but also because the transformer needs to be shut down to eliminate […]

Solid insulated ring network cabinet, is the use of solid insulating materials as the main insulating medium of the ring network cabinet, the vacuum interrupter and its conductive connections, isolation […]

Abstract: SF6 gas is a restricted greenhouse gas in the Kyoto Protocol. Some countries and regions have proposed control measures on the use of greenhouse gases, such as the Clean […]

Our commonly used 24/40.5kV switchgear contact boxes and through-wall bushings basically use internal and external shielding forms, i.e. capacitive voltage divider bus bushings, which are bus bushings made by utilizing […]