XGN15-12 solid insulated ring main unit Solid Cabinet Movement

The solid insulation switch is the core of the solid insulation ring network cabinet. lt is anintegrated design of vacuum circuit breaker or load switch, isolating switch, and groundingswitch. lt has a compact structure and adopts a front and rear arrangement. one time part.The unnecessary transmission links in the middle are reduced, labor and parts are savedand the transmission efficiency is high. The primary part adopts the APG automatic gelprocess, and the vacuum interrupter, isolation and grounding switch of the primary part arecompletely sealed in a special epoxy resin. As a solid-sealed pole unit, its insulation andelectrical properties are superior. The solid insulation switch can be assembled as a modulewith the switch cabinet to form different functional units; the operating mechanism of theswitch and the operating mechanism of the isolating switch are both modular mechanismsand the elastic operating mechanism of the isolating switch and the main switch hasachieved interlocking, and There are few mechanism parts, unnecessary transmission linksare reduced,and the reliability is high, and the isolation switch can be operated electricallvaccording to the needs of users.

>Integrated pole unit,high creepage distance, excellent electric field performance;> Adopt vacuum interrupter, knife gate isolation and grounding switch;> The switch body has high protection level and has anti-condensation function;
> The main busbar outlet and cable outlet adopt standard European connectors, whichare easy to combine cabinets and are safe and reliable;
> Special epoxy resin insulation material:
a.High mechanical strength;
b.Good cracking resistance, heat shrinkage, thermal conductivity and agingresistance;
c. High glass transition temperature greater than 110°C, so that the insulating ability ofepoxy resin does not decrease under high temperature operating environment;
> The unique design of the fuse barrel structure, horizontal placement and fuse frontmethod, easy to replace the fuse pipe, simple and reliable firing pin mechanism, can alsoeffectively prevent water vapor from entering the barrel, improving the safety of long-termoperation;
> The interface of the operating mechanism is simple and clear, easy to operate, themechanical interlock position of the switch is simple and reliable, which can effectivelyprevent misoperation, and the isolation fracture can be seen with LED lights, which is highlysafe;
> The isolating switch can realize electric operation according to the needs of users, andcan truly realize the automation of distribution network
> Easy maintenance, parts replacement and circuit inspection can be performed byopening the panel.

Conditions of Use
>Altitude:<4000m;
>Ambient temperature:-45C-+70C;
> Relative humidity: daily average relative humidity 95%, monthly average relative humidity < 90%;> Installation environment: the surounding air is free of explosive and corrosive gases, the installation site is free from severe vibrationand shock, and the pollution level does not exceed level lll in GB/T5582>Seismic strength: 9 degrees;
> Please negotiate with our company for special environment use
Application field
> Low temperature and cold area: no SF gas application, no need to consider the low temperature operation of SF6 gas, and it canoperate normally at -45C
> Plateau area: lt is not necessary to consider the influence of plateau atmospheric pressure on insulation performance.Strong sandstorm areas: The safety protection level of the solid insulation ring network cabinet is lP67, and the control circuit roomadopts special treatment to ensure long-term operation in strong sandstorm areas> Coastal wet areas: epoxy resin sealinq, anti-moisture, anti-salt spray corrosion, to ensure ong-term use in coastal areas>Areas with high environmental protection requirements: The impact of SF6 gas on atmospheric warming has been highly regardedand the solid ring main unit has cancelled SF6 gas, which does not cause any pollution and harm to the environment and people.> In the smart arid: because the main switch and the isolation switch can be powered, the intelligent controller developed by oulcompanv can be selected. which can perform remote control. teremetry and remote communicaton on the switchcear and substatiorsite. which can not only carry out decentralized control, but also facilitate Centralized control