Prefabricated distribution transform rack

Abstract

The invention relates to the field of the electrical equipment, specifically a prefabricated distribution transform rack. The prefabricated distribution transform rack comprises first section of leadwires, second section of lead wires, third section of lead wires, isolation switches, fuse protectors and lightning arresters in one-to-one correspondence, and corresponding bearing cross members; theconnecting ends of the first section of lead wires, the second section of lead wires and the third section of lead wires are prefabricated connecting end sockets. Through the prefabricated distribution transform rack disclosed by the invention, the lead wires of the distribution transform rack and the matched products are prefabricated by adopting the standard process, the difference problem of the field construction processes of different operator is solved, and the prefabrication and standardization of the lead wire pressing and insulation treatment are realized, the rack can be delivered to come into use after the electrical performance of the product conforms to the requirement after the checking, the quality is guaranteed, and the fault rate is effectively reduced; the distribution transform rack is an integrated structure, the standard mounting can be adopted, and the mounting is quick and convenient, and the prefabricated distribution transform rack is fully equipped.

Description

technical field [0001] The invention relates to the technical field of power equipment, in particular to a pre-assembled distribution transformer stand. Background technique [0002] The 10KV distribution transformer bench is an important hub for the connection of power distribution lines. Its operation reliability and stability are extremely important. Once a failure occurs, it will cover a wide range and have a large impact. Convenience, long time and high cost. The lead wire connection terminals of the traditional distribution transformer bench and its supporting products are generally produced on site, which is time-consuming and laborious, with a long construction period, and the quality varies from person to person. Due to the on-site conditions, it is difficult to conduct electrical performance tests on the finished products, usually without It is installed immediately after testing, and the quality is not guaranteed. The hidden dangers in its performance are the key...

AI Technical Summary

Problems solved by technology

[0002] The 10KV distribution transformer bench is an important hub for the connection of power distribution lines. Its operation reliability and stability are extremely important. Once a failure occurs, it will cover a wide range and have a large impact. Convenience, long time, high cost

The lead wire connection terminals of the traditional distribution transformer bench and its supporting products are generally produced on site, which is time-consuming and laborious, with a long construction period, and the quality varies from person to person. Due to the on-site conditions, it is difficult to conduct electrical performance tests on the finished products, usually without Immediately installed after testing, there is no guarantee of quality, and its hidden performance hazards are the key factors leading to failures

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