ADTRAN NetVanta 5305 Hardware Installation Manual

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ADTRAN NetVanta 5305 Hardware Installation Manual Manual pdf 29 page image

NetVanta 5305 Hardware Installation Guide Unit Installation61200990L1-34N Copyright © 2010 ADTRAN, Inc. 29Supplying Power to the UnitAs shipped, NetVanta 5305 is set to factory default conditions. After installing the chassis and any optionmodules, the system is ready for power up. To power the system, ensure that the unit is properly connected toan 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 plugfor connecting to a grounded power receptacle. To power up the unit, ensure that the power cord is securelyattached to the unit (located on the rear panel) and connect the cord to the appropriate power supply.AC Grounding InstructionsThe following paragraphs provide grounding instructions for the Underwriters’ Laboratory UL 60950Standard for Safety of Information Technology Equipment Including Electrical Business Equipment, withrevisions dated March 15, 2002.The attachment-plug receptacles in the vicinity of the product or system are all to be of a grounding type, andthe equipment grounding conductors serving these receptacles are to be connected to earth ground at theservice equipment.A supplementary equipment grounding conductor shall be installed between the product or system andground that is in addition to the equipment grounding conductor in the power supply cord. The supplementaryequipment grounding conductor shall not be smaller in size than the ungrounded branch-circuit supplyconductors. The supplementary equipment grounding conductor shall be connected to the product at theterminal provided, and shall be connected to ground in a manner that will retain the ground connection whenthe product is unplugged from the receptacle. The connection to ground of the supplementary equipmentgrounding conductor shall be in compliance with the rules for terminating bonding jumpers at Part K orArticle 250 of the National Electrical Code, ANSI/NFPA 70. Termination of the supplementary equipmentgrounding conductor is permitted to be made to building steel, to a metal electrical raceway system, or to anygrounded 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 terminaland should be fastened to the grounding lug provided on the back panel of the equipment. The ring terminalshould be installed using the appropriate crimping tool (AMP P/N 59250 T-EAD crimping tool orequivalent).Redundant AC Power Supply (Optional)A redundant AC power supply may be installed as a backup power supply for the system. The redundant ACpower supply can be purchased separately using P/N 1200840L1.• 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.