Outdoor High-Voltage Composite Insulator Corona Rings

• Application: High Voltage Transmission Lines
• Type: Iron Fitting
• Chemistry: Other
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: YJY300
• Material: Stainless Steel
• Thermal Rating: Other
• Maximum Voltage: Other
• Classification: Iron Fitting
• Certification: ISO9001
• Color: Silver
• Brand: Yojiu/OEM
• Place of Origin: Zhejiang, China
• Brand Name: Yojiu
• Model Number: Yjy300
• Yojiu Profession: Since 1989
• Product Name: Corona Ring
• Surface: Polishing
• Standard: IEC
• Certificate: ISO9001
• Size: Customized Size
• Others: OEM Service Offered
• Sample: Sample Avaliable
• Transport Package: International Export Standard
• Trademark: YOJIU/OEM
• Origin: Zhejiang, China
• Production Capacity: 100000 Piece/Pieces Per Month Corona Ring

Product Description

 

Hot Sale Manufactured String Line Fitting Full Pipe Corona Ring

 

Product introduction:
Corona ring, also known as austenitic stainless steel annular corona, is a device used to control corona in power transmission and distribution systems.
It is suitable for protection devices of high-voltage transmission lines and substations.

Features:
1. Stable and reliable, can effectively control the corona phenomenon on the transmission line;

2. Easy installation and long service life;

3. The design of the ring structure is reasonable, which can withstand the impact and vibration of the high-voltage
electric field.

Application scenarios:
1. High voltage transmission lines;

2. Substation;

3. Important power facilities.

Installation method:
1. Determine the installation location: In high-voltage transmission lines and substations, select a suitable location for
installation according to factors such as voltage level and line type.

2. Prepare the equipment: choose a Corona-ring that is suitable for the line voltage level and environmental conditions, and ensure
that it is of good quality and meets the requirements of relevant standards.

3. Installation: Fix the Corona-ring at the predetermined position, and connect it with the power transmission line through the connector.
The specific installation method varies depending on the line and equipment. For the detailed installation method, please refer to the
relevant installation manual or ask a professional to install it.

4. Debugging:After the installation is completed, the Corona-ring needs to be debugged and tested. It can be determined whether the
performance of the Corona-ring is normal by using a special test instrument or by observing the corona phenomenon.
 

When installing Corona-ring, you need to pay attention to the following:

1. Choose a suitable location: The installation location needs to be far away from other equipment and lines to avoid mutual interference.

2. Pay attention to safety: During the installation process, you must pay attention to safety to prevent accidents.

3. Ensure quality: select high-quality Corona-ring, and install and debug according to relevant standards.

4. Pay attention to maintenance: regularly maintain the Corona-ring to ensure its performance and service life.

Frequently Asked Questions:
1. Improper installation may affect its effect;

2. Depending on the selected material, its corrosion resistance and high temperature resistance will also be different;

3. Due to the long service life of some substations, aging problems may occur.

 

 

No	Description
Material of bolt and nut	Stainless steel
Corona size	250mm/300mm/400mm
Other	Customer service is available

FAQ

Q:CAN YOU HELP US IMPROT AND EXPORT?

A:We will have a professional team to serve you.

Q:WHAT'S THE CERTIFICATES DO YOU HAVE?

A:We have certificates of ISO,CE, BV,SGS.

Q:WHAT'S YOUR WARRANTY PERIOD?

A:1 year in general.

Q:CAN YOU DO OEM SERVICE?

A:YES,we can.

Q:WHAT YOU LEAD TIME?

A:Our standard models are in stock ,as for big orders ,it take about 15 days.

Q:CAN YOU PROVIDE FREE SAMPLES?

A:Yes,please contact us to know the sample policy.

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