MX28B600
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4. PRODUCT OVERVIEW AND TECHNICAL DESCRIPTION 4.1 Description
The MX28B600 is a modular stand-alone -48V DC power plant with a microprocessor-based
control unit. It is configurable in such a manner that it will support most typical applications
within the specified current range of 600 amperes without special application engineering or
assistance. Distribution of two tiers is included for up to 44 plug-in circuit breakers, located in a
24-position panel (breakers labeled 1 to 23) and two 10-position panels (breakers labeled 25-34
and 39-48), all with front access. These circuit breakers can be 1 to 100 amps, with 60-100 amp
breakers requiring two positions and a circuit breaker adapter kit.
An optional low voltage disconnect (LVD) can be provided on either the battery or the load side.
Optional load shedding capabilities can also be provided by use of an additional LVD that will
disconnect loads connected to the lower right breaker panel at a user specified voltage.
Figure 4.1-1. MX28B600