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Rated Voltage: 10KV-36 KV
Application: High Voltage
Material: Composite Polymer
Type: Insulator
Model Number: Composite railway insulator
Brand Name: JUNAI
Place of Origin: China (Mainland)
COLOR: GREY

Specifications

Composite railway post insulators picture, drawing, and specifications:
10KV 36 KV Composite Railway insulators


Code No. H±20 h h1 h3 h4 D d1 d2 L power frequency withstand voltage
-kV 		lightning impulse withstand voltage
-kV 		Mechanical failing load
-kN 		slip load
-kN
dry wet cantilever tension
760 490 90 20 30 185 62 21 1200 160 130 270 8 80 20
760 490 90 20 30 185 62 21 1200 160 130 270 12 100 25
800 490 90 20 30 185 62 23 1200 160 130 270 16 120  
760 490 90 20 30 185 62 21 1400 175 140 290 8 80 20
760 490 90 20 30 185 62 21 1400 175 140 290 12 100 25
800 490 90 20 30 185 62 23 1400 175 140 290 16 120  
800 520 90 20 30 200 62 21 1600 190 150 310 8 80 20
800 520 90 20 30 200 62 21 1600 190 150 310 12 100 25
800 520 90 20 30 200 62 23 1600 190 150 310 16 120  

Composite railway post insulators picture, drawing, and specifications: