Outdoor waterproof shock-resistant dry-type transformer

Abstract

The invention discloses an outdoor waterproof shock-resistant dry-type transformer. The transformer includes a transformer box body, wherein shock absorption rollers are arranged at the positions, close to an edge, of an outer surface of a lower end of the transformer box body, a waterproof top cover is fixedly mounted on an outer surface of an upper end of the transformer box body, a hoisting hook ring is arranged on an outer surface of an upper end of the waterproof top cover close to the edge, a wire inlet is formed at a front end of the position, close to the center line, of an outer surface of one side of the transformer box body, the rainwater can be prevented from entering the transformer when it rains outdoors, outdoor work and use are facilitated, overload gear skipping protectioncan be conducted, a relay is made to stop working temporarily, the protection efficiency of the relay is improved, and a transformer box door can be locked. A pressure detection device, an unlockingdetection device and an alarm device are arranged, so two theft modes of violent unlocking from the outside and unlocking and stealing of the dry-type transformer by using unlocking equipment can be alarmed at the same time, an electrician or an equipment manager is informed, anti-theft efficiency of the transformer is improved, and the transformer is convenient to use.

Description

technical field [0001] The invention relates to the field of dry-type transformers, in particular to an outdoor waterproof and shock-resistant dry-type transformer. Background technique [0002] The dry-type transformer is used to convert the voltage of the current. It is widely used in the mechanical equipment of large-scale production and processing plants, and has a good use effect; the current dry-type transformer has certain disadvantages in use. , it is not convenient for outdoor work and use. Secondly, there is no overload protection device, and overload jump protection cannot be performed. Finally, the door cannot be locked, which reduces the anti-theft efficiency of the transformer. Therefore, we design an outdoor waterproof and shockproof type dry-type transformer. Contents of the invention [0003] The purpose of the present invention is to provide an outdoor waterproof and shock-resistant dry-type transformer in order to solve the above problems. The present i...

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Problems solved by technology

[0002] The dry-type transformer is used to convert the voltage of the current. It is widely used in the mechanical equipment of large-scale production and processing plants, and has a good use effect; the current dry-type transformer has certain disadvantages in use. , it is not convenient for outdoor work and use. Secondly, there is no overload protection device, and overload jump protection cannot be performed. Finally, the door cannot be locked, which reduces the anti-theft efficiency of the transformer. Therefore, we design an outdoor waterproof and shockproof type dry-type transformer

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