Title:
住宅用分電盤
Document Type and Number:
Japanese Patent JP6694251
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a home distribution board capable of obtaining the sufficient switching lifetime even while including a function capable of opening/closing a cable rub arbitrarily for standby power reduction.SOLUTION: A home distribution board comprises: a main switch 101; a branch switch 102; an abnormality detection part 103 which detects abnormality of a load circuit and outputs a first circuit switching signal; an artificial operation receiving part 105 which detects an artificial operation for standby power reduction and outputs a second circuit switching signal; and a control part 106 which receives the circuit switching signal and sends a branch switching signal to the branch switch. The branch switch controls power supply to the load circuit by a semiconductor relay which switches a cable rub when the branch switching signal is received.SELECTED DRAWING: Figure 1
Inventors:
Takahiro Noguchi
Hironori Azuma
Hironori Azuma
Application Number:
JP2015171565A
Publication Date:
May 13, 2020
Filing Date:
August 31, 2015
Export Citation:
Assignee:
Tempearl Industrial Co., Ltd.
International Classes:
H02B1/40
Domestic Patent References:
| JP2011055643A | ||||
| JP59066030A | ||||
| JP2000514279A | ||||
| JP2223125A |