The HXGNll. 12 (F) box type (fixed) AC closed metal ring switch equipment (hereinafter referred to as the ring net cabinet) is designed for the digestion and absorption of advanced foreign technology and combined with the power supply requirements of our country.
For a new generation of high voltage electrical products in city power grid construction and transformation to the selection of the internal components are currently advanced products, the product type test and long-term operation performance to lEC298 "1KV above and below 52KV AC metal enclosed switchgear and control equipment" and "GB3906-91 3-35KV AC metal enclosed switchgear" standard, and meet the requirements of part two reliable anti misoperation measures, protection grade reaches IP2X, and has the advantages of small size, light weight, simple operation, small occupied area, reliable wall installation, required characteristics of three-phase linkage, with the relevant data abroad, comparative analysis and expert appraisal, the main technical products the parameters have reached the current international.