Installation and inspection of the cabinet-based Teflon power and low voltage distribution cabinet in the cabinet base construction in Nanyang distribution cabinets price, in strict accordance with the requirements of design drawings for construction, cabinet-based projects may require a different distribution of different electrical cabinets, steel base of a low-voltage distribution cabinet Taking practical work experience as an example will be described. Steel in accordance with the requirements of good corrosion protection, in accordance with the construction drawings marked in the iron-based reservation placed prefabricated steel frame, after leveling alignment, it should be noted that in the leveling process, the need to use shims Up to three places. Good place after the embedded iron, steel frame and foundation pads firmly welded steel base and eventually try to claim the top floor above the smooth about 10mm. After the base steel frame installation is complete, the grounding line and base ends firmly welded steel frame. Teflon high and low voltage distribution cabinet test (6) cabinet (disk) Test Adjustment 1) high-voltage test by test unit of the local electricity sector be approved. Test standards in line with national norms, regulations of the local electricity sector and product technical information requirements. 2) Test Content: High cabinet frame, bus, surge arresters, high voltage insulator, voltage transformers, current transformers, various types of switches. 3) Adjust the content: overcurrent relays adjusted time relay, signal relay adjustment and mechanical linkage adjustment. 4) Secondary control small line adjustment and simulation, all the wiring terminal screws to tighten once again. 5) Insulation Test: 500V insulation resistance tester to test every circuit resistance, resistance at the terminal board must be greater than 0.5MΩ. 6) the second small wire loop if transistors, integrated circuits, electronic components, should be used multimeter test circuit is switched on. 7) Turn on temporary control power and operating power; the control cabinet (disk) within the upper end of the operation phase power supply circuit fuse removed Deng County distribution cabinets, connect temporary power. 8) simulation: by drawing, respectively, simulation control, chain, operations, and signal relay action, correct, sensitive and reliable. 9) Remove the temporary power, will be demolished power line reset Nanyang distribution cabinets expert, distribution cabinets, power is supplied by the Nanyang Fulong Fulong Power Engineering Company Limited. Nanyang Fu Long Electric Power Engineering Co., Ltd. (www.nyfulong.com) strong, credible, Nanyang in Henan transmission equipment and materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Teflon electricity into the brilliant and you work for a better future!