Battery charge monitoring apparatus and method
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United States of America Patent
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-
Jan 25, 1994
Grant Date -
N/A
app pub date -
Sep 20, 1991
filing date -
Sep 20, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus and method for monitoring operation and recording status of at least one battery component of an uninterruptable power supply is provided. Physical parameters of a battery are sensed and stored upon deviation from preselected limits. In addition, the present value of the physical parameters are displayed. Back-up power is supplied upon the interruption of utility power. Furthermore, an operator is signaled with an alarm when utility power is interrupted or there is deviation from preselected battery operation limits.
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