Critical Power
Modifications reserved
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GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx
Installation Guide
LP33 Series 20 & 30 UL S2
Fig. 4.9.4-4 Control bus location RPA Parallel System
Control bus location RPA Parallel System
Place the cables and connect them as indicated in the diagram
Fig. 4.9.4-4
following these
procedures:
Fix the
control bus cables
with the appropriate tie-wrap
“
E
”.
Place the cables between the parallel units in separated protected conduit to avoid any
accidental disruption.
Put in place the front screen
“
B
”
(Fig. 4.9.4-
1
)
paying attention to not damaging the control bus
cables.
It is important to place the units in sequence of their assigned number.
A unit number from
1
to
4
, is defined by the setting of parameters and displayed on the
control panel
.
This number is also marked inside and outside the packaging.
The standard length of the control bus cable between two parallel units is
26 ft / 8 m
.
LPS33U_02
0-030_S2_RP
A connect
ion_02
LP33 Series 20 & 30
1
LP33 Series 20 & 30
2
LP33 Series 20 & 30
3
LP33 Series 20 & 30
4
