Step-by-step guide to correctly install and wire a medium voltage current transformer for revenue metering. Covers ratio selection, polarity, secondary wiring, and commissioning, with best practices to avoid costly errors.
Discover how often to inspect switchgear contacts for heat and corrosion based on operating environment, load, and criticality. This guide covers inspection methods, common mistakes, and how high-quality contact components reduce failure risk. Get actionable maintenance insights and explore reliable solutions.
Standard components don't always fit every application. Non-standard insulator heights, special transformer ratios, custom arrester housings – finding a reliable OEM/ODM partner is critical. Fuyi Switch has been helping customers bring custom high-voltage component designs to life for 25 years.
Fuyi Switch was founded in 1998 in Yueqing, Zhejiang – China's renowned electrical manufacturing hub. For 25 years, we have focused exclusively on high-voltage switchgear components, serving switchgear manufacturers, EPC contractors, and utility companies worldwide.
Choosing the right high-voltage components is critical for system reliability and safety. This guide covers the key selection factors for three essential component categories.
