Microprocessor Controlled Battery Charger

The Microprocessor Controlled Battery Charger enables the user to have more flexibility in control and use of the chargers in the telephone central office. Using the on-board computers in the charger enables the user to have total control of the charger either locally via a key pad or remotely via the telephone. Because operating parameters of the charger can be changed through the key pad, no internal access to change potentiometer settings is needed. This not only makes the task of changing parameters easier, but also adds safety, in that, personnel are not exposed to hazardous voltages. Since a security code is needed to access the routines for changing the parameters, only authorized personnel can make these changes. The advantages of the Microprocessor Controlled Battery Chargers over the conventional charger are many: ¿ Precisely monitor and control charger functions. ¿ Permits on-line updating of operating parameters with no shut down. ¿ Performs diagnostic routines. ¿ Digital display of all operating functions. ¿ Simplifies installation and maintenance. ¿ Improved serviceability. ¿ Increased safety. The Microprocessor Controlled Charger also enchances its use with a "smart" plant controller system, since parameters can be changed and monitored including the float and equalize voltage settings without interrupting the operation of the unit.