APC MGETM GALAXYTM 6000 User Manual Page 28

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Page 28 - 6739381EN/JD
MISI
board
UPS 1
MISI
board
UPS 2
MISI
board
UPS 3
A
XM5
XM6
XM7
XM10
XM11
XM12
XM5
XM6
XM7
XM10
XM11
XM12
XM5
XM6
XM7
XM10
XM11
XM12
ACPZ board
rectifier-inverter 3
ACPZ board
rectifier-inverter 2
XM133
ACPZ board
rectifier-inverter 1
ACPZ board
of the static
switch cubicle
XM
131
XM
132
ribbon cable
supplied
ribbon cable
supplied
ribbon cable
supplied
XM133
XM133
XM
127
XM
128
XM
129
XM
130
Connections between ACPZ
boards (frequency converters or
parallel UPSs with SSC)
these connections are made through
the special cables supplied;
these connections only concern
installations with a Static Switch
Cubicle and should be made in addition
to the connections between rectifier-
inverter cubicles described previously;
the ribbon cable from connector
XM133 of the ACPZ board of one
rectifier-inverter cubicle is connected to
one of the connectors XM127 to XM132
of the ACPZ board of the Static Switch
Cubicle.
Important:
Outside the cubicles, group the APOZ
inter-board and ACPZ inter-board
connections with the inter-cubicle
auxiliary connections, and separate
this assembly from the power
cables.
Connections between each rectifier-inverter cubicle and the Static Switch
Cubicle (example of 3 parallel UPS rectifier-inverters with SSC)
Fig. 19
Fig. 20
Connections between MISI
boards (modular UPSs)
See figures 19 to 21.
these connections are made using the
special cables (A) supplied;
connectors XM5, XM6 and XM7 on
the MISI board are used to transmit
signals;
connectors XM10, XM11 and XM12
on the MISI board are used to receive
signals;
connector XM5 is associated with
connector XM10 for communication
with a second UPS unit; similarly, XM6
is associated with connector XM11 for
communication with a third UPS unit
and XM7 is associated with connector
XM12 for communication with a forth
UPS unit;
situation with two modular UPS units:
see figure 19;
situation with three modular UPS
units: see figure 20;
situation with four modular UPS units:
see figure 21.
Fig. 18
MISI
board
UPS 1
MISI
board
UPS 2
A
XM5
XM6
XM7
XM10
XM11
XM12
XM5
XM6
XM7
XM10
XM11
XM12
Installation (cont.)
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