Grounding Requirements; Figure 4-9 Ksu Grounding - NEC ElectraElite 48 System Hardware Manual

Issue 6
4 - 14
3.4.1

Grounding Requirements

The KSU must be properly grounded. The Electra Elite 48
KSU is provided with a typical ac third-wire ground. When
this ground is questionable, provide an alternative
ground.
1. Connect the grounding cable (green wire) to the
ground terminal on the right side of the KSU. The
locally provided grounding cable AWG must be
greater than #16.
2. Provide a suitable ground inside of a building
according to local telephone company procedures.
3. When no suitable ground is available, a ground rod
should be installed in accordance with the operating
procedures of the local telephone company.

Figure 4-9 KSU Grounding

Electra Elite
Installing the KSU