Avaya S8700 - Connect Power and Ground(S)

83
Installing an Avaya MCC1 Media Gateway
October 2002
2 Install the first 2 RM0850HA100 Rectifier Modules (comcode 107793796) into the
second and third slots of the power distribution unit.
3 If 2 to 3 carriers are installed in the system, install a third rectifier module (N+1).
4 If 4 to 5 carriers are installed in the system, install a fourth rectifier module.
5 The fifth rectifier module slot is reserved for future system growth.
Rectifier Module Installation
Figure notes
1 Install Battery Interface Unit into Slot 1
2 Install Rectifier Modules into Slots 2-5
3 Rectifier Module 3 (in Slot 4)
4 Test Points
5 Main Circuit Breakers
Connect Power and Ground(s)
Have a qualified electrician connect and route wires from the AC load center to the dedicated
electrical outlet for the power distribution unit.
1 Connect 1 end of a 6 AWG (#40) (16 mm
2
) cabinet GROUND wire to the ground
terminal block at the bottom rear of the cabinet. See ‘‘Typical Media Gateway Grounding
Wiring Diagram’’ on page 85.
2 Route the cabinet GROUND wire to the AC load center single-point ground and connect.
3 Connect each remaining media gateway to the AC load center single-point ground.