Polymer line post insulator is one of polymer electrical insulators, which include better creepage distance and anti-pollution resistance than porcelain line post insulator.
Polymer line post insulator
The characteristics of Polymer line post insulators
◆ Rated voltage: 11kV, 22kV, 33kv, 45kv, 69kv, 72.5kv, 115kv and 132kv
◆ Made of silicone rubber, epoxy or EDPM
◆ Line post type insulator
◆ Each type designed similar to porcelain line post insulator
◆ Used on transmission and distribution lines
◆ Used on pole lines, also called pole line insulator
Polymer line post insulator marking:
Markings for Polymer line post insulators are important for insulator manufacturers. Usually should mark
◆ SML rating
◆ Date of manufacture,
◆ DS rating in accordance with ANSI and IEC standards
◆ China identification
◆ Insulator manufacturers signal
Polymer line post insulator parking:
The standard packaging of Polymer line post insulator is in boxes stacked on pallets. The quantity per box and pallet vary based on the catalog number.
Relative Articles:
Horizontal line post insulator
Composite line post insulator,composite insulator line post
Polymer tie top line post insulators
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