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Ceramic line post insulator specifications

Ceramic line post insulator specifications have some, such as IEC, ANSI, BS and JIS etc., which include insulators requirements, materials and applications etc.

Ceramic line post insulator specifications

The Ceramic line post insulator specifications include:
IEC International Electrotechnical Commission
◆ IEC60168 Tests on indoor and outdoor post insulators of ceramic material or glass for systems with nominal voltages greater than 1000V
◆ IEC60273 Characteristics of indoor and outdoor post insulators and post insulator units for systems with nominal voltages greater than 1000V
◆ IEC60383 Tests on insulators of ceramic material or glass for overhead lines with a nominal voltage greater than 1000V
◆ IEC60437 Radio interference test on high voltage insulators
◆ IEC60507 Artificial pollution tests on high voltage insulators to be used on AC systems
◆ IEC60575 Thermal – Mechanical performance test and mechanical performance test on string insulator units
◆ IEC60720 Characteristics of line post insulators

ANSI American National Standards Institute
◆ ANSI C29.1 Test methods for electrical power insulators
◆ ANSI C29.7 Wet process porcelain insulators (High voltage line- post type)
◆ ANSI C29.9 Wet process porcelain insulators (Apparatus, post type)

ASTM American Society for Testing & Materials
◆ ASTM- A153 Standard specification for Zinc coating (Hot Dip) on iron and steel hardware.
◆ ASTM-C151 Test method for Autoclave expansion of Portland cement

BS British Standards Institute
◆ BS 137 Insulators of ceramic material or glass for overhead lines with a nominal voltage greater than 1000V
◆ BS 3288 Insulators and conductor fittings for overhead power lines (Parts 1 and 2).
◆ BS 729 Galvanizing

Listing some Ceramic line post insulator specifications, there are some national specifications for manufacturing line post insulators, such as JIS, BS standards.

 

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