| 摘要 |
A transient electrical energy strike detector is disclosed. The detector may be integral with the circuitry of a fire alarm panel of a fire alarm system and may identify and record transient electrical energy strikes sustained by the electrical protection circuitry of the system. Particularly, voltage fluctuations in the fire alarm panel circuitry that are outside of a predefined operating voltage range may be identified by the pulse detector as representing transient electrical energy strikes. The pulse detector may increment a counter upon the occurrence of each identified transient energy strike, and may maintain a comprehensive record of such strikes in a memory unit, including a magnitude, duration, time, and date of each strike. |
