Nortel SONET AccessNode 800A Series Manual page 89

Procedure 3-3 (continued)
Wiring the ac load box as a main service entrance
Action
Step
1
2
3
4
5
6
7
8
Table 3-5
AC voltage verification
AC input
230 Vac
115 Vac
115 Vac
9
AccessNode Series 800A Outside Plant Cabinet Installation 323-3001-210 Issue 1.0
Action
CAUTION 2
Fire hazard
Remove all paper and any other combustible materials
from inside the cabinet before the cabinet is powered up.
Failure to comply with this warning could result in a fire.
Turn all circuit breakers in the ac load box to the OFF position.
Route the power and ground cabling from the external mounted ac meter
socket through an NEC approved conduit into the 2-inch conduit opening in
the bottom of the ac compartment.
Note: Reference local codes and NEC guidelines for line side service
installation requirements.
Punch out an appropriate sized knockout on the left side of the load box for
strain relief or conduit installation.
Route wires into the load box through the appropriate stain relief or conduit.
Connect wires to the 60 A main circuit breaker located at the top left position
on the load box chassis (see Figure 3-2).
Note: The minimum wire size recommended is 6 AWG type XHHW or
equivalent.
Remove the neutral bonding screw in the cabinet ac load box panel.
Turn the commercial ac power feed to the ON position.
Use a voltmeter to verify power measurements listed in Table 3-5.
For branch circuits
L1 bar to L2 bar
L1 bar to N bar
L2 bar to N bar
Reinstall all cover panels and secure tightly.
—continued—
Connecting commercial power 3-11
For main service entrances
L1 to L2 on main breaker
L1 main breaker to neutral bar
L2 main breaker to neutral bar