Eaton FERRUPS, Руководство по установке

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BATTERY CABINET INSTALLATION
Eaton FERRUPS Rack Mount UPS (850 VA–7 kVA) Installation Guide
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164201425 Rev 1
www.eaton.com/powerquality
22
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Verify that the fuse is positioned so that it will not contact any cabinet parts or other
battery posts if the batteries should move. Confirm that that there is enough clearance
when the cabinet door closes.
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Battery cabinet chassis (ground or earth) must be connected to the UPS chassis (ground
or earth). If you use conduit, this ground conductor must be routed in the same conduit as
the battery conductors.
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Where conductors may be exposed to physical damage, protect the conductors in
accordance with ANSI/NFPA 70-1993.
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If you are replacing batteries or repairing battery connections, follow the procedure in
the
Eaton FERRUPS Rack Mount UPS (850 VA–7 kVA) User's Guide to shut off your UPS
and remove both AC and DC input power.
Before Installing the Batteries
C A U T I O N
Ensure that the floor is level and can support the weight of the UPS, batteries, rack, and any
other necessary equipment. Refer to the
Eaton FERRUPS Rack Mount UPS (850 VA–7 kVA)
User's Guide for the UPS and battery weights.
The battery cabinet or rack should be well ventilated and away from
direct sunlight or other heat source.
The temperature should be below 77
°
F (25
°
C) for the best battery
performance. Batteries will be less efficient at temperatures below 65
°
F
(18
°
C). High temperatures will reduce battery life. Typically, at about
95
°
F (35
°
C) battery life will be half of what it would be at a normal
temperature of 77
°
F (25
°
C). At about 113
°
F (45
°
C), battery life will be
one-fourth of normal.
Required Tools
The following items are required for battery installation. Use only tools
with insulated handles:
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Torque wrench calibrated in inch pounds or Newton meters
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Petroleum jelly or conductive grease
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Brush (to apply petroleum jelly or conductive grease to terminals)
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Pliers
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9
I
extension
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Ratchet