China three phase distribution transformer Manufacturers, Suppliers, Factory

In the previous article, we talked about the mechanical atresia (lock) of the VS1 vacuum section device. What is the role of the fixed spindle of the device? ——It is a mechanical atresia between fixed and high -voltage forms. Why must you choose a mechanical atresia?

Speaking of this problem, let’s first understand what overvoltage is: Overvoltage refers to a long-term voltage fluctuation phenomenon in which the root mean square value of the AC voltage under power frequency increases, exceeds 10% of the rated value, and lasts for more than 1 minute; The appearance of voltage is usually the result of a moment of load switching. Occurs when inductive or capacitive loads are connected or disconnected during normal use. What are its occurrences?

The plateau VS1 vacuum circuit breaker is specially designed for high altitude areas and has the following characteristics different from ordinary VS1 circuit breakers:

In modern electronic devices, load switches play a vital role as an important power management component. This article will explore the definition, working principle, application areas and importance of load switches in power management.

The vacuum circuit breaker requires a stable power supply for closing. If the power supply voltage is too low or the rectification part fails, it will cause the inability to close. ‌

We extend our sincere gratitude to our clients for their trust and support! As the New Year unfolds, all things are renewed. We have successfully completed the delivery of a shipment bound for Turkey, comprising a range of products including indoor 10kV and 24kV FN18 load break switches, vacuum circuit breakers, and disconnect switches. The Timetric Electric team demonstrated exceptional synergy and close coordination, completing the packing, loading, and dispatch processes with maximum speed—thereby fulfilling our commitments through professionalism and efficiency. Moving forward, we will continue to uphold our standards of consistent quality and attentive service, honoring every trust placed in us as we join hands to embark on this new journey together!