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Capacitive voltage dividers Post insulators – Hangzhou Shuguang Electric Appliance Co., Ltd | all.biz
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Capacitive voltage dividers Post insulators

Capacitive voltage dividers Post insulators

Code: CG146-12
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18.43 EUR
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  • 13.82 EUR/pcs  - from 300 pcs
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China, Hangzhou
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Technical characteristics
  • BrandFactory, OEM
  • Highest voltage for equipment (Um)12kV – 17.5kV – 24kV – 36kV
  • Power-frequency voltage withstand30kV - 42kV - 55kV - 95kV
  • Bending stress4kN
  • Lightning Impulsing voltage witshtand75kV - 95kV - 125kV -185kV
Description

Specifications

 

Designed for testing capacitive voltage testing systems from 6.6kV to 33kV.

Application

Indoor voltage divider post insulators are used as the high voltage capacitance for the voltage divider of capacitance-coupled voltage indicating systems. The connection dimensions and heights of the indoor voltage divider post insulators are the same as those for standard post insulators. They are suitable for temperatures from -25°c to +90°c

 

Construction

Indoor voltage divider post insulators are cast of epoxy resin. The main dimensions and mechanical requirements are in accordance with DIN 48136.

 

Tests

In addition to the tests applied to the standard post insulators according to VDE 0441 part 3 resp. (1984), IEC 60660 - 1999, following routine tests are performed:
1.Test with rated power frequency withstand voltage (dry)
2.Partial discharge extinction voltage test
3.Capacitance test.

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Capacitive voltage dividers Post insulators
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