Aluminum Alloy Corona Ring for Overhead Line

• Customization: Available
• Technics: Injection Molding
• Standard: GB
• Model NO.: FYH
• Usage: Line Fittings
• Type: Protection Fittings
• Length: 330mm
• Transport Package: Packed in Woooden Cartons, Cartons in Pallets
• Specification: CE, RoHS, SGS, ISO9001
• Trademark: Powtech
• Origin: China
• HS Code: 39173100
• Production Capacity: 5000PCS/Month

Product Description

Aluminum alloy corona ring for overhead line




Installing ADSS cables on or above 110KV transmission lines may cause electrical corona at the teminal. To solve the problem, we specially design a corona proof ring, which can significantly improve the status of electric field at the terminal helical hardware fittings and double the corona causing voltage.

Instruction:
1. Choose appropriate type from specification table according to the cable diameter
2. Each set of hardware is equipped with one corona ring.

Application: 
1. Poles/ towers with corner angle of less than or equal to 25° straight lines.
2. The angle of single-side suspensions  is between15°-18°.
 

Model	Diameter(mm)	Total length(mm)	Weight(kg)
FYH-14	15-17	330	0.085
FYH-16	17-19	330	0.09
FYH-18	19-21	330	0.095
FYH-20	21-23	330	0.1
FYH-22	22-24	330	0.11