Supplying Power To The Unit; Netvanta 5305 (Ac); Ac Grounding Instructions; Redundant Ac Power Supply (Optional) - ADTRAN NetVanta 5305 Hardware Installation Manual

NetVanta 5305 Hardware Installation Guide

Supplying Power to the Unit

As shipped, NetVanta 5305 is set to factory default conditions. After installing the chassis and any option
modules, the system is ready for power up. To power the system, ensure that the unit is properly connected to
an appropriate power source (as outlined in the sections which follow).

NetVanta 5305 (AC)

The AC-powered NetVanta 5305 comes equipped with a detachable 6-foot power cord with a 3-prong plug
for connecting to a grounded power receptacle. To power up the unit, ensure that the power cord is securely
attached to the unit (located on the rear panel) and connect the cord to the appropriate power supply.
• Power to the NetVanta 5305 AC system must be from a grounded 85 to 250 VAC,
4 A/2 A, 50/60 Hz source.
• Maximum recommended ambient operating temperature is 50°C.

AC Grounding Instructions

The following paragraphs provide grounding instructions for the Underwriters' Laboratory UL 60950
Standard for Safety of Information Technology Equipment Including Electrical Business Equipment, with
revisions dated March 15, 2002.
The attachment-plug receptacles in the vicinity of the product or system are all to be of a grounding type, and
the equipment grounding conductors serving these receptacles are to be connected to earth ground at the
service equipment.
A supplementary equipment grounding conductor shall be installed between the product or system and
ground that is in addition to the equipment grounding conductor in the power supply cord. The supplementary
equipment grounding conductor shall not be smaller in size than the ungrounded branch-circuit supply
conductors. The supplementary equipment grounding conductor shall be connected to the product at the
terminal provided, and shall be connected to ground in a manner that will retain the ground connection when
the product is unplugged from the receptacle. The connection to ground of the supplementary equipment
grounding conductor shall be in compliance with the rules for terminating bonding jumpers at Part K or
Article 250 of the National Electrical Code, ANSI/NFPA 70. Termination of the supplementary equipment
grounding conductor is permitted to be made to building steel, to a metal electrical raceway system, or to any
grounded item that is permanently and reliably connected to the electrical service equipment ground.
The supplemental grounding conductor shall be connected to the equipment using a number 8 ring terminal
and should be fastened to the grounding lug provided on the back panel of the equipment. The ring terminal
should be installed using the appropriate crimping tool (AMP P/N 59250 T-EAD crimping tool or
equivalent).

Redundant AC Power Supply (Optional)

A redundant AC power supply may be installed as a backup power supply for the system. The redundant AC
power supply can be purchased separately using P/N 1200840L1.
61200990L1-34N Copyright © 2010 ADTRAN, Inc.
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