Installation
Copyright © 2007-2010 Eaton Corporation. All Rights Reserved.
IPN 997-00012-52D July 2010
23
2
If not, the Service Person shall arrange for the installation of a Protective
Earthing Conductor from the separate protective earthing terminal to the
protective earth wire in the building:
•
Connect a Protective Earthing Conductor to the chassis of the APS as shown
in the following diagram. Use:
Wire:
Multi-strand, copper conductor, 8 AWG,
with
green/yellow
insulation
Strip length:
½" (12mm)
Crimp
lug: FCI-Burndy type YA8C-L4
Crimp tool:
FCI-Burndy type MY29-11
•
Tighten terminal to 18.7 - 21.9Nm (166 - 194 inch-pounds).
•
Terminate the Protective Earthing Conductor at a point connected to the
protective earth wire in the building.
"
IEC connectors
#
Protective earthing conductor to
protective earth bar in building.
$
Protective earthing terminal (M10)
Procedure complete
Task 4 - Connect External Input/Output Cabling (if required)
The APS is fitted with an input/output (I/O) board. This provides a number of digital inputs
and digital outputs (relays). See Input/Output Board on page
for details of how the I/O
board can control and monitor external devices.
If no external devices are to be connected then ignore this task.
Step 1 - Access the I/O terminals
Remove the Input/Output cover (see the diagram on page
) and partly withdraw
the I/O board.
