Product Introduction

XGW Outdoor High Voltage Ring Main Cell (Opening and Closing Station) is an inflatable outdoor ring main unit with professional standards developed and produced by the company using foreign professional technology, according to the characteristics of China's regional distribution network and the actual situation of urban distribution network cable transformation.

XGW Outdoor High Voltage Ring Main Cell (Opening and Closing Station) adopts SF6 fully sealed and fully insulated ring network switchgear, which has the advantages of modularity, scalability, full insulation, full sealing, safety and reliability, maintenance-free, etc., suitable for any harsh environment, and is widely used in industrial parks, residential areas, streets, airports, various buildings, bustling commercial centers and other places.

XGW Outdoor High Voltage Ring Main Cell (Opening and Closing Station) The standard voltage level is 12kV and 24kV, which can expand the distribution network automation function, realize the intelligence of the ring main unit, and make the power grid stronger and smarter.

Working Conditions

◇ Ambient temperature: temperature +50°C, low temperature -40°C, daily average temperature not more than 35°C;

◇ Relative humidity: the daily average value does not exceed 95%, and the monthly average value does not exceed 90%;

◇ Wind speed: no more than 35m/s;

◇ Pollution level: Class III;

◇ Seismic intensity: 8 degrees;

◇ Ground inclination: no more than 3 degrees;

◇ Installation location: Installed in a place where there is no fire, explosion or violent vibration, good ventilation and no corrosive gas.

Condition

◇ When the equipment is installed at an altitude of more than 1000 meters, it should be specially indicated, so that the company can adjust the SF6 pressure during manufacturing.

◇ If harsh conditions are involved, please be sure to consult with the company.

Features

◇ High security

The live part is enclosed in the SF6 gas box to achieve full sealing and full insulation;

It has a mechanical interlock that meets the requirements of five preventions to prevent the occurrence of misoperation;

The incoming and outgoing cables are fully insulated and fully sealed touchable to ensure personal safety;

The box is equipped with an air pressure monitoring device to realize real-time monitoring of air pressure during operation;

There is an explosion-proof pressure relief device under the rear of the gas box, which has passed the internal combustion arc test of the authoritative organization.

◇ Flexible scheme

The inlet and outlet lines are flexible, and the left, right and lower inlet (out) lines can be realized;

The combination mode is flexible, and any combination between units can be realized, and there is no limit to expansion;

Built-in bus expansion mode is adopted to meet the requirements of usability, economy and aesthetics;

The design scheme is flexible and can meet the requirements of the user's site.

◇ Compact and reasonable structure

The unit modules are the same size (except for the metering module), and the compact size does not affect the convenience of construction.

◇ Economical

Maintenance-free, small footprint, cost-effective, service life of more than 30 years.

◇ Wide range of applications

The stainless steel plate of the air box is sealed and welded by the robot with a fully automatic TIG seal, and the protection level reaches IP67, which can be installed in wet, dusty, salty, mine and any place with dirty air without taking special precautions.

◇ Intelligent

It can be equipped with electric operating devices and distribution automation terminal equipment to realize intelligent switchgear with the function of "four remotes" and meet the requirements of smart grid for this type of equipment