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Siemens 8DA - Page 30

Siemens 8DA
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Installation
 ,668(,167$//$7,21'$';%$
Installing other non-disconnectable voltage transformers
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immediately after having mounted all transformers of
one panel
Installing the gas pipe at the non-disconnectable
voltage transformers
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Conecting the damping resistor
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Evacuating the voltage transformer housings with the
vacuum pump
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Filling the voltage transformer housings with SF
6
-gas
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