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Deadend insulator

Brand:Orient
Voltage:|10kv-36kv|66kv-69kv|
Material:|silicone rubber|
Application:|Transmission|Distribution|
Packing:carte,crate with pallet,carton with pallet,carton
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Introduction

Composite deadend insulators also called terminal insulators, because they are mainly used in the electric pole line terminal. 15kv, 25KV, 28kv, 35kv, 46kv, 69kv are the common voltage level, and 70KN, 90KN are the common Tensile strength. Dead end insulator has good anti-strain ability. Clevis and tongue coupling type dead end insulator is widely used.

Standards: ANSI C29.13

Parameter

Dead end suspension insulators pictures and drawings:

Dead end suspension insulators

Dead end suspension insulators specifications:

Code No. Rated voltage- kV Section length (L)
-mm
Creepage distance
-mm
Dry arcing Distance Specified mechanical load-kN Power frequency flashover voltage-kV Impulse critical flashover pos.-kV
dry wet
DS-15 15 325 450 208 70 90 65 140
DS2-15 15 360 560 248 70 90 65 140
DS1-28 25 400 670 288 70 130 100 190
DS-28 25 440 760 320 70 130 100 190
DS1-35 35 480 778 360 70 145 130 250
DS-35 35 520 990 400 70 145 130 250
DS1-46 46 560 1095 440 90 180 145 280
DS-46 46 590 1190 480 90 180 145 280
DS1-69 69 640 1300 518 90 200 165 330
DS-69 69 680 1410 536 90 220 185 360
DS2-69 69 720 1510 575 90 220 185 360

TAGS:Composite deadend insulators dead end insulators