APC mgetm galaxytm 6000 User Manual
Page 26
- 6739381EN/JD
Connection of "Media Contacts 9" standard auxiliary circuits
(figure 16)
The standard auxiliary circuits of the
rectifier-inverter and Static Switch
Cubicles are connected to the remote
relay board by 4 connectors (see the
location of this board in the figures of
the previous section).
rectifier-inverter and Static Switch
Cubicles are connected to the remote
relay board by 4 connectors (see the
location of this board in the figures of
the previous section).
◗
recommended cable cross-section:
1 mm
2
(use a shielded cable to connect
the battery cell);
◗
the male connectors that fit the
female connectors on the board
(XR1 to XR4) are supplied;
(XR1 to XR4) are supplied;
Fig. 16
Connection of auxiliary circuits on the remote relay board
◗
the contacts are volt-free and are
shown in the diagram under the
following conditions: UPS on, contact at
rest;
following conditions: UPS on, contact at
rest;
◗
contact breaking capacity: 250V, 5A.
1
12
1
12
1
12
1
12
XR1
XR2
XR3
XR4
remote
relay board
relay board
1
2
3
3
4
5
6
5
6
7
8
8
9
10
11
12
connector XR1
output signals:
low battery shutdown warning (1)
low battery shutdown warning (1)
load on battery (1)
load on battery (1)
connector XR2
output signals:
load on inverter (2)
general alarm (2)
load on inverter (2)
general alarm (2)
1
2
3
3
4
5
6
5
6
7
8
8
9
10
11
12
24 V DC
+12V
-
12V
connector XR3
input or output signals:
maintenance position (2)
maintenance position (2)
1
2
3
4
4
battery circuit
breaker QF1
opening command
breaker QF1
opening command
battery circuit
breaker QF1
closing command
breaker QF1
closing command
battery circuit breaker
QF1 opening command (1)
QF1 opening command (1)
battery cubicle (1)
XR1 terminal block
1
2
3
3
4
5
6
5
6
7
8
8
9
10
11
12
connector XR4
input or output signals:
connection with the optional electronic
board for measuring battery temperature (1)
board for measuring battery temperature (1)
battery room ventilation fault (1)
emergency shutdown button contact
(jumper if not used) (1)
(jumper if not used) (1)
temperature
signal
power
supply
earth
signal
power
supply
earth
1
2
3
3
4
5
6
5
6
7
8
8
9
10
11
12
-
12V
+12V
1
2
2
temperature
monitoring of
the harmonics
filter inductor
monitoring of
the harmonics
filter inductor
harmonics filter cubicle
XR1 terminal block
and/or harmonics filter temperature fault
(1) for:
◗
single-unit UPS cubicle,
◗
modular UPS cubicle,
◗
parallel UPS cubicle with SSC.
(2) for:
◗
single-unit UPS cubicle,
◗
modular UPS cubicle,
◗
parallel UPS cubicle with SSC,
◗
Static Switch cubicle.
shielded cable
(2 twisted
telephone pairs)
(2 twisted
telephone pairs)
earth
Installation
(cont.)