ALARM SYSTEM FOR ELECTRIC POWER CONSUMPTION

摘要

PURPOSE: An alarm system informing electric power consumption in real time is provided to save electricity, prevent fire and give security effect according to application fields. CONSTITUTION: The electric power consumption alarm system is characterized by comprising the parts of: a circuit breaker(220); a power detector(230) comprising shunt or current tester; a calculating part(240) in which the detected analog power consumption is changed into the digital power consumption, and calculated to the ratio and/or value of digital power consumption / (fixed power consumption or detected current); a display part(250) representing calculated values, where an alarm sound and a signal operate as the calculated value is over the fixed value.