Installation procedure
28
CBC-8000 capacitor bank control installation and operation instructions
MN916001EN—October 2018
Eaton.com
Installing the panel mount bracket
Perform the following steps to install the panel mount
bracket on the control:
1.
Line up the holes in the panel mount bracket with the
holes in the CBC enclosure.
2.
Secure the panel mount bracket to the CBC enclosure
using the supplied screws.
Figure 31. Panel mount bracket.
Performing the panel mount installation
Perform the following steps to install the CBC-8000 control
on a panel:
1.
Temporarily place the control in the mounting location
and place a mark on the panel for the top holes in the
panel mount bracket.
2.
Install the upper bolts or screws into the panel and hang
the control on the panel using the top holes in the panel
mount bracket.
3.
Install the lower bolts or screws into the panel through
the lower holes in the panel mount bracket.
4.
Install an earth grounding wire from the grounding lug,
located on the bottom of the control, to the earth
following standard industry practices.
The ground resistance should be less than 20 ohms
when complete. The grounding wire should be 16 gauge
or larger.
The recommended best practice is to install a grounding
wire from the CBC grounding lug, located on the bottom
of the control, to a common ground point at the top of
the capacitor bank rack. A separate or independent
grounding wire
must
run from the capacitor bank rack to
the earth following standard industry practices.
Note:
The CBC-8000 control is grounded through the ground
lug located on the bottom of the control. This ground
lug is not tied to the neutral side of the control’s input
power (L2/N). Please make sure that the ground lug is
tied directly to Earth ground to ensure that the case
and internal components are safely grounded.
5.
Route the power cable and the control cable from the
capacitor bank junction box to the control.
Equipment damage.
Do not drill connection holes into the top of the cabinet.
Connection holes in the top of the cabinet will allow moisture
to seep into the control and damage the components or
cause control misoperation.
Failure to comply will void the control’s factory warranty.
T249.0
6.
If the control includes a standard 5-pin, 7-pin or 14-pin
DIN male connector for sensor inputs, use a
corresponding 5-pin, 7-pin or 14-pin DIN female
connector to connect the power and the control cable
wires to the control.
If a retrofit 8-pin DIN male connector is included,
connect the corresponding sensor cable to the control.
Refer to
DIN connector options on Page 22
for the
signal assignments for the DIN connector pins.
7.
Apply power to the control and wait for it to perform a
diagnostic test. If the diagnostic test fails, contact your
local Eaton’s Cooper Power series representative.
Summary of Contents for COOPER POWER SERIES
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