The Drop-out Fuse Manufacturer Tells You, Does The High-voltage Drop-out Fuse Require Maintenance?

drop out fuse cut out Manufacturers tell you, does high voltage drop out fuse element need maintenance?

High voltage drop out fuse in transformer is very suitable for use in ambient air, without dust, drop out fuse price will not have any corrosive gas, or in a dangerous environment that is easy to burn. So, does drop out fuse set need maintenance when in use? This is a question that everyone is confused about. Let's take a detailed look at it together.
The selection of high-voltage drop-out circuit breakers is based on rated voltage and rated current. That is to say, the rated voltage of this product needs to be consistent with the rated voltage of the protected equipment. If the rated voltage of this product is greater than or equal to the rated voltage of the fuse, the rated current of the fuse can be calculated as 1.5 to 2 times the rated load current. In addition, the selected product should also be checked according to the protection system, the three-phase short-circuit container, and the three-phase short-circuit capacity of the protected copper is less than the upper limit of the rated disconnection capacity of drop out fuse unit, and is greater than the lower limit of the rated capacity. If the disconnection expands, it is likely that the three-phase protection system will be short-circuited, the capacity will be less than the product, and the melt will sink and burn, causing an explosion.