Shanghai, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
Sample Available

Glass Insulator, Suspension Insulator, Insulator manufacturer / supplier in China, offering High Voltage Composite Suspension Glass Insulator, Tripleye Rods, Porcelain Housed Metal Oxide Surge Arresters and so on.

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High Voltage Composite Suspension Glass Insulator

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Min. Order / Reference FOB Price
100 Pieces US $1-5/ Piece
Port: Shanghai, China
Production Capacity: 20000PCS / Day
Payment Terms: L/C, T/T, D/P, Western Union, Paypal
Application: High-voltage
Material: Glass
Structure: Suspension Insulator
Type: A Type Insulator
Usage: High Voltage Power Transmission
Connection Method: Spherical Type

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Basic Info

Model NO.: U70
Size of Bearing Capacity: 70KN
Certification: ISO9001
Color: Customized
Brand: Powery
Rated Voltage: 25kv
Rated Mechanical Load: 70kn
Trademark: None
Transport Package: Carton
Specification: glass
Origin: Shandong, China(Mainland)
HS Code: 85461000

Product Description

  • Rated voltage: 25kV
  • Rated mechanical load: 70kN
  • Minimum nominal creepage distance: 550mm
  • Usage: High Voltage Power Transmission
  • Connection Method: Trough Type
  • Structure: Suspension Insulator
IEC Standard insulatorsU70BSU70BL
( mm ) Diameter D255255
( mm ) Spacing H127146
( mm ) Creepage L320320
( mm ) Ball and Socket soupling1616
( kN ) Mechanical failing load7070
( kN ) Mechanical routine test3535
( kV ) Wet power frequency withstand voltage4040
( kV ) Dry lightning impulse withstand voltage100100
( P.U ) Impulse puncture voltage2.82.8
( kV ) Power frequency puncture voltage130130
( µV ) Rodio influence voltage5050
( kV ) Corona visual test18|2218|22
Power frequency electric arc voltage0.12S|20KA0.12S|20KA
( kg ) Net weight per unit3.53.6

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