Raytech CAPO 2.5 - Bushing Main Insulation Test

Preliminary
10.2 Bushing main insulation test
The following picture illustrates measurement setup for main insulation test of a bushing. In this
method the insulation between centre conductor and tap electrode which includes C1 can be
measured. This method can be used only for bushings with tap electrode.
For this test the UST A mode should be selected.
90315-1.2 Instruction Manual CAPO
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