| 摘要 |
PROBLEM TO BE SOLVED: To provide a distribution board that allows suppressing cost.SOLUTION: A distribution board 1 includes: a PC substrate 20 in which signal lines are formed; a branch breaker 15a stopping power supply to a circuit when a current flowing through the circuit exceeds a predetermined value, detecting the value of a current flowing through the circuit, and outputting the detected current value to the signal lines; a power calculating unit 17b connected to the signal lines, receiving the current detection value outputted from the branch breaker via the signal lines, and calculating the power consumption of the circuit on the basis of the received current detection value; and a communication unit 18a connected to the power calculating unit 17b and transmitting information according to the power consumption calculated by the power calculating unit 17b to a predetermined instrument. |
