Installing Ac Power; Contents; Ac-Powered Systems - Nortel Meridian 1 Succession 1000M Installation And Configuration Manual

Installing ac power

Contents

Ac-powered systems

This section contains information on the following topics:
Ac-powered systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety ground/protective earth and logic return wiring . . . . . . . . . . . .
Installing ground cabling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
For ac-powered systems, use Procedure 5 on
protective earth and logic return wiring, and to install ground and alarm
cabling for a UPS.
For ac-powered systems without reserve power, one input receptacle is
required per column, within 2.4 m (8 ft) of each pedestal. One IG-L6-30 or
L6-30 receptacle is required for each column. Instead of using the power plug
provided, the Power Distribution Unit (PDU) can be hard-wired to the power
source. In this case, #10 AWG conductors routed through 3/4-in. conduit are
generally used. The leads connect to the L1, L2, and GND terminations on the
field wiring terminal block on the PDU.
Note: Do not use ground fault circuit interrupt (GFCI) devices on
Large System ac power feeds.
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Large System Installation and Configuration
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to install safety ground/
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