Composite deadend insulator 25KV for distribution line is widely used in South America, and this article is about standards, tests and end fittings connection types of this type composite suspension insulator.

The main words description of Composite deadend insulator 25KV for distribution line:
HTV: High-temperature vulcanizing
ECR glass: Electrical- and corrosion-resistant glass
SML: Specified mechanical load
RIV: Radio interference voltage

Composite deadend insulator 25KV for distribution line Standards and tests:
All composite long rod insulators are designed and completely tested in compliance with the latest ANSI C29.11 and ANSI C29.12 standards for composite suspension insulators. Each composite deadend insulator 25KV for distribution line that leaves the factory is routinely tested with a corresponding mechanical tensile test load of at least 50 percent of the defined SML load for at least ten seconds.

ANSI C29.11 is Tests for Composite Insulation for Overhead Transmission Lines, and ANSI C29.12 is about Insulators Composites Suspension Type, such as composite deadend insulator 25KV for distribution line. ANSI C29.1 is about Test Methods for Electrical Power Insulators, ANSI C29.2 is about Insulators Wet-process Porcelain and Toughened Glass – Suspension Type.

The composite suspension insulators’ end fittings connection types include Y-Clevis, Socket and Ball, Eye, Clevis and Tongue, and composite deadend insulator 25KV for distribution line end fittings connection types is clevis & tongue.

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