APC 4x12V Battery Management System AP9930 Manual De Usuario
Los códigos de productos
AP9930
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USER
’S GUIDE
battery management system
2
Sensors
The Battery Management System monitors electrical current and ambient
temperature through current and temperature sensors (probes).
temperature through current and temperature sensors (probes).
• Each current probe measures the charge and discharge current of its
battery string. The Battery Management System uses this
measurement to assess the performance of individual batteries, and to
determine when the batteries are discharging. APC Field Service
personnel can use the information about the current of the battery
string for diagnostic purposes.
measurement to assess the performance of individual batteries, and to
determine when the batteries are discharging. APC Field Service
personnel can use the information about the current of the battery
string for diagnostic purposes.
• The ambient temperature probe measures the temperature of the air
inside the battery cabinet.
• The system uses the ambient temperature and proprietary algorithms
to derive the internal battery temperature.
Front panel
Status LEDs
Configuration DIP switches
Battery LEDs