| 摘要 |
PURPOSE:To prevent interruption of power supply to the loads of all branches through interruption of a main breaker by providing an input section for setting a current value and another input section for setting the interrupting sequence of predetermined branches or loads when a detection signal exceeds a predetermined current value. CONSTITUTION:In a current value setting mode, a set current value is inputted by means of a ten key switch 231. When thus inputted data is within an allowable range, a newly set data is updated. An interruption sequence.interruption prohibition.reset time setting switch 234 is then depressed to set an interruption sequence.interruption prohibition.reset time mode. Order of circuit number 01 in ON/OFF control sections 13a-13d, 15a, 15d is set by means of the ten keys 3 231 and the switch 234 is depressed. Concretely, the input values have the priority in the order of 01, 02, 03, 04, 05, 06. |
