Unit Installation
NetVanta 6310/6330 Series Hardware Installation Guide
40
Copyright © 2013 ADTRAN, Inc.
61700100G1-34F
Supplying Power to the Unit
The NetVanta 6310/6330 Series units come equipped with an auto-sensing 100 to 240 VAC, 50/60 Hz power
supply for connecting to a properly grounded power receptacle. (A detachable power cable with a grounded,
three-prong plug comes with the shipment.) To power this unit, connect the power cable to an appropriate AC
power source.
•
In addition to the equipment earthing conductor in the power supply cord, a
supplementary equipment earthing conductor is to be installed between the system and
earth.
•
The supplemental earthing conductor shall be connected to the equipment using a
number 8 ring terminal and should be fastened to the grounding lug provided on the
rear 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).
•
The supplementary equipment earthing conductor must not be smaller in size than
cross-sectional area of not less than 2.5 mm
2
, if mechanically protected. The
supplementary equipment earthing conductor is to be connected to the product at the
terminal provided, and connected to earth in a manner that will retain the earth
connection when the power supply cord is unplugged. The connection to earth of the
supplementary earthing conductor must be in compliance with the appropriate rules for
terminating bonding jumpers in Part K of Article 250 of the National Electrical Code,
ANSI/NFPA 70, and Article 10 of Part 1 of the Canadian Electrical Code, Part 1,
C22.1. Termination of the supplementary earthing conductor is permitted to be made
to building steel, to a metal electrical raceway system, or to any earthed item that is
permanently and reliably connected to the electrical service equipment earthed.
•
Bare, covered, or insulated earthing conductors are acceptable. A covered or insulated
conductor must have a continuous outer finish that is either green, or green with one or
more yellow stripes.
•
A readily accessible disconnect device, that is suitably approved and rated, shall be
incorporated in the field wiring.
•
Maximum recommended ambient operating temperature is 50
°
C.
