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34006451EN/AC - Page 26
Installation
2.10 Connections between rectifier-inverter cubicles and external maintenance
bypass cubicle
Important
Outside the cubicles, group the cables between the MISI boards and those between the APOZ boards with the other auxiliary
links between cubicles and separate all these cables from the power cables.
Fig. 21
– make connections with 1 mm
2
wires (recommended size, not supplied);
– connect terminals 1 and 2 on connector XM8 on the MISI board in the UPS to terminals 1 and 2 in the external
maintenance bypass.
A
XM5
XM6
XM7
XM10
XM11
XM12
XM5
XM6
XM7
XM10
XM11
XM12
XM5
XM6
XM7
XM10
XM11
XM12
XM5
XM6
XM7
XM10
XM11
XM12
MISI
board
UPS 1
MISI
board
UPS 2
MISI
board
UPS 3
MISI
board
UPS 4
XM8
MISI 1
1
2
Q3BP +
Q3BP -
XM8
MISI 2
1
2
Q3BP +
Q3BP -
MISI 3
MISI 4
Q3BP
12
Q5N
maintenance
bypass
cubicle