Connection Through The Top - MGE UPS Systems Galaxy PW 30 kVA Installation Manual

Installation (cont.)
(qualified personnel only)

Connection through the top

(20 to 120 kVA units)
This type of connection is possible on
1900 mm high cubicles. See figure 16.
Key to figure 16:
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,
I: air outlet grid,
J: passageway for cables exiting
through the top (opening 460 x
197 mm with cable-gland plate),
K: top view of the cubicle.
Note:
For 160 to 200 kVA units, this option is
not available because air is discharged
through the top. However, it is possible
to run normal/bypass AC input and load
cables through an auxiliary cubicle
(empty or containing an optional
harmonic filter or bypass AC-input
isolation transformer). In this case, the
cables enter through the standard
opening in the top and exit through the
bottom of the cubicle.
16 -
E-51028231XU/BH
AA
C
L+L- L3 L2 L1 L3 L2 L1 N
L3 L2 L1 N
F 1 2 E
20 - 30 - 40 - 50 - 60 - 80 - 100 - 120 kVA
Fig. 16
B
A
D
F, 1, 2, E
J
I
K