Connect Grounds For Dc Battery And Power Cabinets - Avaya S8700 Installing

86 Installing the Avaya™ S8700 Media Server with Avaya™ MCC1 or SCC1 Media Gateway
Typical Media Gateway Grounding Wiring Diagram
Figure notes
1
2
3
4
5
Connect Grounds for DC Battery and Power
Cabinets
NOTE:
The wire in the next step must be sized for a maximum voltage drop of 0.5 VDC in each
leg of the DC distribution. In this example 1 AWG is used.
Measure and cut a minimum of a 1 AWG (#70) (44 mm
1
between the ground connection terminal in the DC Battery cabinet and the Ground
Discharge Bar in the DC Power cabinet. See
power cabinet'' on page
Crimp terminal lugs on each end of the wire. Terminal lugs are furnished as part of
2
D-181895, Kit of Parts (Comcode 105434559).
At the DC power cabinet, connect the wire to the Ground Discharge Bar.
3
1
8
widfspgb KLC 100297
First Media Gateway
Additional Media Gateways (if installed)
6 AWG (#40) (16 mm2) Media Gateway
GROUND Wire
Single-Point Ground Block
6 AWG (#40) (16 4 mm2) Ground Wire
83.
5
4
3 3
2
8
Wire to Approved Ground
6
AC Load Center Single-Point
7
Ground
Over 50 ft. (15.2 m)
8
9 Media Gateway Ground Terminal
Block
''Typical Power and Ground for a DC
May 2003
6
7
3
2
8
2
) wire long enough to reach