Avaya 4500 VA, Installation And Operator'S Manual

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Installation
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Avaya Model 6000 UPS Operator’s Manual
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167-405-115 Issue 5 Uncontrolled Copy
NOTE Model 240: 120/240E only. The neutral bonding jumper on TB2 of the BDM
grounds an output phase and may need to be removed. Refer to your local electrical
code requirements.
17. Determine your equipment’s grounding requirements according
to your local electrical code.
C A U T I O N
For Bypass systems with hardwired outputs, overcurrent protection and suitably rated
disconnect switches for the output AC circuit(s) are to be provided by either the
protected equipment or the customer’s distribution panel.
18. As part of the branch circuit that supplies this unit, install an
insulated grounding conductor. Use the following specifications
for the grounding conductor that connects to input ground
terminal TB1-3.
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Material and insulation thickness:
must be identical to the
grounded and ungrounded branch-circuit supply conductors
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Color:
consult local code requirements for ground wire color
code (usually green with or without a yellow stripe)
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Ground:
should be grounded to the earth ground in the
service equipment or in the supply transformer (if supplied
by a separately-derived system)
NOTE All attachment plug-receptacles on, or connected to, the UPS or system
equipment must be a grounding type. The grounding conductors serving these
receptacles must be connected to the earth ground in the service equipment.
19. Replace the BDM rear panel cover.
20. Plug the battery cord into the battery connector on the PPU
rear panel. All battery connectors are polarized to prevent
incorrect connection.
21. If additional battery modules are to be used, plug the battery
cord of the second module into the battery connector of the
first module after pivoting the battery connector guard out of
the way. Follow this procedure for each additional battery
module.
22. Remove the breaker tie from the circuit breaker on all battery
modules.