Currently, in cities, the hottest topic is intelligence, which has also been a hottest topic in recent years. This is not just as simple as a discussion dialogue, because related products have been produced, of which smartphones are typical products. Gradually, many smart appliances and devices have
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Let's talk about high-voltage isolation switches first! The structure of the high-voltage isolating switch is simple and can be used to isolate the high-voltage power supply to ensure the safety inspection of other equipment. However, it does not have a unique arc-extinguishing configuration, so
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"Vacuum circuit breaker" is named because its arc-extinguishing medium and the insulating medium in the contact gap after arc-extinguishing are both high vacuum; it has the advantages of small size, light weight, suitable for frequent operations, and no maintenance for arc-extinguishing. I
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