Data logging (web interface), Description, User’s guide – APC Battery Management System User Manual
Page 106: Battery management system
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USER’S GUIDE
Battery Management System
99
Data Logging (Web interface)
Description
Use the
Data
menu to do the following tasks:
• Access the data log.
• Define the
Discharge
and
Charge Data Log
intervals.
The
Data Log
displays information logged by each Battery Management
unit. Each log entry displays the following data points:
To clear all events from the log, use the
Delete Log
button.
Date
and
Time
The date and time the entry was
logged.
Unit Number
The number assigned to the unit of the
Battery Management System.
Mode
The mode in which the data was
logged.
Ambient Temperature
and
Pilot
Temperature
The temperature of the environment.
String current
The common current that is
discharging into the load. It ranges
from 0 to -1000 amps. Each string has
its own current sensor.
Voltage
Voltage of each individual battery in
the string.
Ripple current
The AC portion of the string current.