Eaton 93PM Universal Integrated Battery Cabinet (IBC-LW and IBC-LHW) Installation Manual P-164000541—Rev 04
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The Eaton
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Eaton 93PM Universal Integrated Battery Cabinet-Large (IBC-LW) and Universal Integrated Battery
Cabinet-Large High Rate (IBC-LHW) provide extended emergency short-time backup power for the Eaton
93PM Uninterruptible Power Supply (UPS) systems to enhance the usability and reliability of the systems. The
IBC-LW and IBC-LHW safeguard operation during brownouts, blackouts, and other power interruptions
providing cost-effective extended battery run time. In addition, the IBC-LHW provides a single battery cabinet
solution for Eaton 93PM and 93PM-L UPS systems 200 kW and below. Eaton 93PM 400 kW UPS systems
above 200 kW require at least two battery cabinets.
The IBC-LW and IBC-LHW are housed in a single free-standing cabinet with a safety shield behind the front
door for hazardous voltage protection. UPS systems 200 kW and below can utilize up to four IBC-LWs per UPS
or two IBC-LHWs per UPS to meet application runtime needs. 400 kW UPS systems can utilize up to eight IBC-
LWs per UPS or four IBC-LHWs per UPS to meet application runtime needs. The cabinets match the UPS
cabinet in style and color.
The IBCs are equipped with valve-regulated lead-acid (VRLA) batteries. Removable battery trays with quick
disconnects between trays reduce battery maintenance time. A DC-rated circuit breaker within each cabinet
provides protection and servicing isolation. The IBC-LHW is available with battery voltage of 432 or 480 Vdc.
shows the Eaton 93PM IBC-LW or Eaton 93PM IBC-LHW.
NOTE
Startup and operational checks must be performed by an authorized Eaton Customer
Service Engineer, or the warranty terms specified on the product's resources page
become void. See
for details. This service is offered as part of the
sales contract for the UPS. Contact an Eaton service representative in advance (a
minimum two-week notice is required) to reserve a preferred startup date.
Figure 1. Eaton 93PM IBC-LW or Eaton 93PM IBC-LHW
Summary of Contents for 93PM IBC-LW
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