Lucent Technologies -48V CPS4000/CPS4000 PLUS Cabinet Power System
Appendix C - 2 Glossary Issue 13 December 2000
Batt Minor Alarm A signal to the Control Unit indicating that a temperature probe cable is
installed, but the probe is missing, a temperature probe has failed, or the
LVD circuit has failed but the LVD contactor remains closed.
BD Battery on Discharge occurs when the rectifier plant voltage is below a
preset threshold. Typically, the ac service voltage to the plant is low or
missing and the load is being powered by the batteries. This condition
results in a BD alarm.
BSP2/BSP2C Low-voltage disconnect/thermal management control circuit pack used
with the -48V Monitor and Control Units and Alarm Control Unit
CPS Cabinet Power System
EMI Electromagnetic interference
ES610 Plug-in Distribution Module
ES611 Plug-in Distribution Module
ES613 Plug-in Distribution Module
ES620 Ringing Generator; 50VA, 100Vac, 20Hz
ES620B Ringing Generator; 50VA, 75Vac, 25Hz
ES621 Ringing Generator; 100VA, 100Vac, 20Hz
ES621A Ringing Generator; 100VA, 100Vac, 20Hz
ES621B Ringing Generator; 100VA, 90Vac, 20Hz
ES622B Ringing Generator; 100VA, 80Vac, 25Hz
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