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132kv Outdoor Porcelain Post Insulator for Substation

Price $300.00
Min Order 10 Pieces
Availability In Stock
Shipping From Zhejiang, China
Popularity 345 people viewed
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Model NO.:
ZSW
Application:
High-voltage
Material:
Porcelain
Structure:
Post Insulator
Type:
A Type Insulator
Usage:
High Voltage Power Transmission
Connection Method:
Trough Type
Certification:
ISO9001
Color:
Brown
Trademark:
HEMG
Transport Package:
Wooden
Specification:
132KV
Origin:
China
Product Description





  Test Report for Type ZSW-132/6-4 Post Insulator
Produce name Rod type post insulatorType ZSW-132/6-4
Manufacturer HEMGTest type Sampling test
Sample number 3Sample data 2008/06/23
Sampling cardinal number 21Lot number 2008/6
Standard IEC168 and product drawing  
Test item
  1. Check of the dimension and the creepage distance
  2. Temperature cycling test
  3. Zinc coating test
  4. Bending failing load test
  5. Torsion failing load test
  6. Porosity test
Test resultThe test item of this lot product is 6, all the test result meeting the IEC168 standard and drawing requirement, and qualified.
Remarks 
 
  • Dimension and the creepage distance  (unit mm)
Sample serial number HeightCreepage distanceTop part installation dimensionBottom part installation dimension
1120039224*M12-¢1404-¢18 - ¢225
2120139184*M12-¢1404-¢18 - ¢225
3120039324*M12-¢1404-¢18 - ¢225
Required value 1200±239104*M12-¢1404-¢18 - ¢225
Qualified
  • Temperature cycling test
  1-5 sample in hot water 84ºC, cold water 14ºC, in hot and cold water each 35 min cycling 3 times, all the sample are intact, qualified.
  • Zinc coating test
Use the magnetic method to measuring the zinc coating.
Serial number Min value of one sample Min value of one sampleAverage value
Upper accessory Lower accessoryUpper accessory Lower accessoryUpper accessory Lower accessory
172789089
89
88
274758988
372768887
Required value ≮60≮72≮86
Qualified



 
  • Bending failing load test
Serial number Failing load value kNFailing status
17.8Porcelain fracture
27.5Porcelain fracture
Required value ≥6/
Qualified
,Torsion failing load test
Serial number Failing load value kN.mFailing status
33Porcelain not fracture
Required value≥2/
Qualified
, Porosity test
Take each block porcelain from 6#-8# that after item 4 test, total is 3 blocks, applied pressure is 20 MPa 1% magenta alcohol solution, duration is 9h, for the product of pressure and time is 180 MPa.h pressure infiltration test ,blocks no infiltration phenomenon, qualified.




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