Corona Ring For Gas Insulated Switchgear
The corona ring are widely used for gas insulated switchgear. HIGHV produces and manufactures various corona ring for gas insulated switchgear.
Contact our Highv team today to get your corona shielding solutions and details.
Corona Ring For Gas Insulated Switchgear Data Sheet
| Product Name | Corona Ring/Aluminum Corona Ring |
| Corona Ring Raw Material | Grade Aluminum Alloy 3A21/1060/6061/6063 Stainless Steel ASTM Grade 304/316L Copper C1100 |
| Matching Fasteners | ASTM 304 Stainless Steel Or Hot Galvanized Steel |
| Surface Finish | Polishing Silvery Bright, Ra3.2 Roughness |
| Other Surface Treatment | Blue Color Painting/Galvanized/Coating Insulating Varnish |
| Corona Ring Tube Wall Thickness | 2.0mm-10.0mm |
| OEM/ODM | As client’s drawings requirments |
| Middle Support Plate And Bracket | Aluminum material or It can be customized as drawing requirement |
| Inner Diameter of Corona Ring | Minimum 190mm |
| Outer Diameter of Corona Ring | Maximum 16000mm |
| Production Type of Corona Ring | Pipe Bending/Pressure Die Casting |
| Operating Voltage | 170kV-4200kV |
| Drawings Support | CAD/PROE/UG/SOLIDWORKS, etc |
| Ring Mould | At stock or as your drawing new design and production |
| Corona Ring Packaging | Carton Box/Wooden Pallet/Wooden Case |
| Loading Port | Shanghai/Ningbo/Any Other Port In China |
*As a professional manufacturer, we strictly produce products according to the standard ASTM & GB/T
Corona Ring For Gas Insulated Switchgear Resources
Corona Rings: Are They Needed?
Corona Rings: Are They Needed?Modeling predicts corona levels based on configuration, hardware and line voltage By Raymond Ferraro, Public Service Enterprise Group; Emilie Dohleman, Public Service Company of New Mexico;
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Need An Expert To Customized Your Corona Ring For Gas Insulated Switchgear?
Corona Ring For Gas Insulated Switchgear: The Ultimate Guide
Are you looking forward to finding corona rings for gas insulated switchgear?
Check out the following buyer’s guide for high voltage test engineers, operators and beginners, we’ll offer you the high quality corona ring with 24/7 custom service to fit your drawing ideas and plans.
Contact our Highv team today to get your corona shielding solutions and details.
What Are Gas Insulated Switchgears?
Gas Insulated Switchgears (GIS) are advanced, compact high-voltage switchgear systems where the major electrical components, including circuit breakers, disconnectors, and busbars, are enclosed within a metal casing and insulated with a dielectric gas, typically sulfur hexafluoride (SF₆). GIS technology is widely used in various applications, especially where space is limited, or environmental conditions are challenging.
Why Do Corona Rings Work For Gas Insulated Switchgear?
High voltage can result in unwanted noise and corona, especially in the high voltage power transformer test which voltage is ultra high.
So aluminum corona rings are needed to suppress the corona during high voltage testing process.
Aluminum corona rings are common parts in power transformers.
They are easy to operate, convenient to move, and fast to install.
As you know, a lot of corona rings are used in power transformer which ensures testing project to run more smoothly, efficiently and safely.
When it comes to your power transformer testing project, aluminum corona rings from Highv can help you finish all corona shielding solutions.
One of the main factors is the outside diameter of ring body, which have the main influence for potential gradient and corona effect on power transformers. Some end users need more larger diameter rings for their project.
Here we should introduce our processing capabilities of the large outer diameter of aluminum corona rings.
The biggest outer diameter dimension of super aluminum corona ring is up to 16000mm.
And pipe inner diameter of aluminum corona ring is 3000mm. Wall thickness of pipe will be from 2.0mm to 10mm.
During the production process, our team will check the sizes frequently and input our Just-in-Time record. This could ensure all corona rings are within the good tolerances.
How To Design Corona Rings For Gas Insulated Switchgear Project?
Aluminum corona rings design is the basic and important part on transformer project.
- At first, our professional engineers team will help customers choose the right material of aluminum corona rings production. Different grade aluminum materials have each advantages and functions. Grade 3A21, 6061, 6063, 1060 aluminum are the main materials for these aluminum corona rings design and production.
- Secondly, we need to know what is customers voltage application on a power transformer project.
- Thirdly, Highv expert team will help statistic the installation data of aluminum corona rings on the power transformer bushings. After all detailed information are confirmed, we will design the CAD or Solidworks drawings with customers engineers together.
Conclusion
When it comes to design and production of corona rings for transformers, Highv’s 30 years of manufacturing experience will really show.
HIGHV engineers expert team are skilled at AUTO CAD, PROE, SOLID WORKS and UG softwares for your aluminum corona rings project.
Highv is one of the professional aluminum corona rings manufacturers in China, we are top leader aluminum corona rings factory. Contact us today.
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