MGE UPS Systems Galaxy PW 30 kVA Installation Manual page 14

Installation (cont.)
(qualified personnel only)
Key to figure 14:
AA: cross-sectional view of the cubicle,
B: front view of the cubicle,
C: front panel,
D: rear panel,
1: normal AC input connection,
2: bypass AC input connection,
E: load connection,
F: battery connection,
G: air inlets,
H: air outlets,
I: cable exit through the bottom,
J: trough, if applicable,
K: rectifier/charger module,
L: inverter module,
M: static-bypass module,
N: rack containing electronic boards,
O: Media Contacts 11 board,
H
C
G
1, 2, E,F
G
Fig. 14
14 -
E-51028231XU/BH
P: slot for communications boards,
Q: FUE input fuses,
R: FUS output fuses,
S: ETOI board (20 to 60 kVA UPS) or
RELI board (80 to 200 kVA UPS),
T: APOZ board,
U: MISI board,
V: modem socket switch,
W: trough (20 to 60 kVA) or binding bar
(80 to 200 kVA) for fine wiring,
X: fuses for overvoltage protection RC
circuit on bypass,
Y: control-wire connection (auxiliary
"Media Contacts 11" circuits and
communications options).
AA
H
L
D
S
M
Q
G
I
J
Note:
Figure 14. Switch Q3BP does not exist
in parallel Galaxy PW cubicles
interconnected for greater capacity.
The bypass AC source ("2") connects
to switch Q4S.
B
A
M N
K
Q1 Q4S Q3BP Q5N
L1L2 L3 N L1L2 L3 N
F
1 X 2
A
160 - 200 kVA
O P
T
V
U
R
W
L1L2 L3
E Y