Toughened Glass Insulators U70BS U160BS

• Application: High-voltage
• Material: Glass
• Structure: Suspension Insulator
• Usage: High Voltage Power Transmission
• Connection Method: Trough Type
• Size of Bearing Capacity: 160KN
• Model NO.: U70BS U160BS
• Certification: ISO9001
• Voltage: 70kn 160kn
• Transport Package: Export Package
• Specification: IEC
• Trademark: CIE
• Origin: Qingdao
• HS Code: 85461000

Product Description

1. Toughed Glass insulators is QINGDAO COSINE ELECTRICAL EQUIPMENT CO.,LTD normal products.

2. Package of U70BS and U160BS toughened glass insulator: Export Package 

Following is pictures of manufacturing, testing glass insulators. Please contact me freely if you have any interest or needs. 



  




 

	U70 146/320	U160 146/400
( mm ) Diameter D	255	280
( mm ) Spacing H	146	146
( mm ) Creepage L	320	400
( mm ) Socket soupling
( kN ) Specified mechanical  load	70KN	160KN
( kN )  routine test load	35KN	80KN
( kV ) Wet power frequency withstand voltage	40	45
( kV ) Dry lightning impulse withstand voltage	100	110
( P.U ) Impulse puncture voltage	2.8	2.8
( kV ) Power frequency puncture voltage	130	130
( µV ) Radio influence voltage	50	50
( kV ) Corona visual test	18/22	18/22
Power frequency electric arc voltage	0.12s/20kA	0.12s/20kA
Applied Standard	IEC120	IEC120