ABB VD4 - Page 14

14 VD4-36KV CRADLE RETROFIT SOLUTION SERVICE INSTRUCTION MANUAL
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Installation
Components to be removed from
existing VHA 36 Panel
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Fig 14.1
2
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Fig 14.2
Legends of fig 14.1 and 14.2:
1 SF6 circuit breaker HPA36
2 CB compartment door (top)
3 CB compartment main door
4 Bottom front door
3
4
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Fig 14.4
1
2
3
1 24 pin socket
2 Emergency trip assembly
3 Earth guide assembly
2
1
3
4
1
3
3
2
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Fig 14.3
1 CB compartment rear sheet
2 Racking mechanism assembly
3 LHS & RHS guide rails