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Model Number: FXBW4-10/70-XX
Brand Name: POWERY
Key Specifications/Special Features:
Composite insulator is consist of insulation core, sheds and end fittings at both terminalsAs the main structure, insulation core is made of epoxy resin, supporting housing, inside insulation and end fittings at both ends and withstanding mechanical load, core has good tension strength usually over 600MPa, which is 2 times than ordinary steel, 5 to 8 times than ceramic material, at the same time, the core has good performance at dielectric property, erosion resistance, bending fatigue resistance, creep age resistance and impulse resistance, sheds mainly protect the core, shield rain and snow, and widen the cree page distance and outside distanceIt is made of high molecular polymer with fire resistant, inhibitor and coupling agent as auxiliaries, high temperature and pressure vulcanized process provides good hydrophobicity, migratory aptitude, erosion resistance, aging resistance and electric insulation properties, when flashover occurs, it performance good at fracture resistance, distributing voltage averagely and has 2 times electric voltage than ceramic insulator at the same flashover situationComposite insulators produced by our Shanghai power industries company, limited is made of reinforced steel end fittings with maze design, multiple layer protection and good sealing, which have solved (the main problem insulator that is Interface electric puncture, connection of core and tting uses the most advanced coaxial constant pressure crimping technology, assisted by automatic sound control damage inspection system, assuring the reliability and stability of core and fitting connection Using ERC high temperature acid-resist bar, surface of the core is applied with specified coupling agent, high temperature and pressure disposable molding inspection technology confirms all technical regulations meet domestic and international standards, making the housing and sheds the new generation insulator unit in high voltage transmission line
Item type Rated voltage Rated breaking force kN
Shed diameter*shed quantity
Strucrure height(mm)+-10
Minimum nominal creepage distance (mm)
Insulation distance(mm)
Lightning impulse withstand voltage kV
Power frequency moisture withstand voltage 1min kV
FXBW4--1/70-XX
1-3
70
96*2
280
240
110
30
7
FXBW4--6/70-XX
6
70
96*3
330
360
155
60
25
FXBW4--10/70-XX
10
70
96*4
375
480
200
95
45
FXBW4--15/70-XX
15
70
96*5
420
600
245
110
60
FXBW4--20/70-XX
20
70
96*6
465
720
290
130
70
FXBW4--24/70-XX
24
70
96*6
465
840
290
150
75
Shipping Information:
- FOB Port: Shanghai or Qingdao Port, China
- Lead Time: 1 - 30 days
Main Export Markets:
- Asia
- Mid East/Africa