Auxiliary modules
4.
AUXILIARY MODULES
Bus Protection Module
174
Ref.2003
· 172 ·
QC-PDS
HARDWARE
A17 terminal.
+/- DC BUS power connections.
The (+/-) power terminals of the power DC BUS are found behind the
bottom cover of the unit and identified as A17. The power supply provides
between 565-800 V DC through this bus that may be used to supply every
unit connected to it.
Installation
Make the connection using two plates joining the (+/-) terminals of the
module with the respective (+/-) terminals of the adjoining unit, which are
found under the cover. If the unit is found on one end of the DC BUS, only
use the two flat plates supplied as accessories.
In other position, use all four, two flat and two stepped.
See the figure.
F. H4/25
A17 terminal. Cover opening and location.
F. H4/26
A17 terminal. Attaching the
DC BUS
of the
QC-BPM-100
in the interior position.
Opening and closing click cover tool
with bottom pivot hinge
A17
A17 (+)
A17 (-)
size |0
, width = 39 mm
QC-BPM-100
QC-APS3-15
QC-RPS-030-FX QC-DR-X-FX QC-DR-X+X-FD2
MANDATORY. The tightening torque to secure the plates to these
connection terminals must be between 2.3 and 2.8 N·m.
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