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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 />

45

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