Retrofit and spare parts
Retrofit and spare parts
Retrofit and spare parts
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Appendices<br />
The various retrofit solutions<br />
Fixed V fixed type solutions<br />
p The busbar is powered down<br />
p The busbar is redefined to accept the new solution<br />
Fixed V withdrawable type solutions<br />
p The busbar is powered down<br />
p The busbar is adapted for connection to the new cradle<br />
Withdrawable V withdrawable type solutions<br />
p Short interruption time affecting only the circuit concerned<br />
p No need to isolate the intermediate switchboard bus<br />
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