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M-AP-001-EN Rev. N
Appendix B: Power Line Accessories Installation
1. Mount the lter on the oor or on a wall in a vertical position.
2. Ensure there is a minimum of 60mm (2 3/8”) of space for the cooling slots.
B.1 EMI/EMC Filter
Installation Instructions
Input and output lter leads should be separated by a maximum practical distance within
the enclosure and should be routed separately in interconnecting conduits when used (see
Figure B-1).
1. Insert the line wires into the terminals labelled L1, L2, and L3 on the ‘Line’ side of the
lter. Tighten the terminal screws.
2. Attach the ground lug to the main ground bus and tighten the nut (see Figure B-2).
1. Insert the load wires (from the line side of the line reactor) into the terminals labelled
L1’, L2’, and L3’on the ‘Load’ side of the lter. Tighten the terminal screws.
2. Attach the ground lug to the main ground bus and tighten the nut.
1. If a Harmonic Filter is to be installed, follow the manufacturers instructions.
2. Connection of a Harmonic Filter should be made on the Load side of the Line Reactor
(see Figure 20-9).
B.1.1 Line Side
Connection
B.1.2 Load Side
Connection
B.1.3 Harmonic Filter
NOTE
A short, heavy, stranded conductor from the lter chassis to the main ground bus is recommended for top performance. A battery
braid, litz wire, or exible welding cable with many ne strands is recommended for best grounding performance.
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