Product Name

Rated voltage (kv)

Rated mechanical load (kN)

Creepage specific distance (mm/kV)

Suspension and tensile composite insulators for AC systems

10 to 1000

70 to 1000

16 ~ 31

DC rod type suspension composite insulator

± 400 ~ ± 1100

160~1000

35 ~ 54

Rod type suspension composite insulator for overhead contact system of electrified railway

27.5

100~200

51 ~ 73

Rod-type Column Composite Insulators for Contact Network of Electrified Railway

27.5

8-20

51 ~ 73

Line Post Type Composite Insulators for AC Overhead Lines

10 ~ 330

2-22

16 ~ 31

AC Power Station Post Composite Insulator

10 ~ 1000

2 ~ 40

16 ~ 31

DC power station pillar composite insulator

± 20 ~ ± 1100

8 ~ 40

35 ~ 54

AC Hollow Composite Insulator

35 ~ 500

15 ~ 72

16 ~ 31