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Patent Searching and Data


Title:
POWER DISTRIBUTION BOARD SYSTEM
Document Type and Number:
Japanese Patent JP2017005800
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a power distribution board system that is easy to set rating current.SOLUTION: A power distribution board system comprises a terminal device 4 that controls a trunk breaker 2 and a plurality of branch breakers 3. The trunk breaker 2 and each of the branch breakers 3 are configured to allow communication between them, and the trunk breaker 2 and the terminal device 4 are configured to allow communication. The terminal device 4 has an input part 4b that inputs a set value for the rating current of each of the branch breakers 3, and is configured to transmit to the trunk breaker 2 the set value for the rating current of each of the branch breakers 3 input by the input part 4b. The trunk breaker 2 is configured to transmit to a corresponding branch breaker 3 each of the received set values for the rating currents of branch breakers 3. Each of the branch breakers 3 is configured to store the received set value of rating current and to shut off a branch cable run 6 when current flowing in the corresponding cable run 6 has become equal to or higher than the stored rating current.SELECTED DRAWING: Figure 1

Inventors:
YOKOO MASAHIKO
Application Number:
JP2015114793A
Publication Date:
January 05, 2017
Filing Date:
June 05, 2015
Export Citation:
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Assignee:
KOYO ELECTRONICS IND CO
International Classes:
H02B1/40
Attorney, Agent or Firm:
Tadao Hirata
Takashi Nomiyama
Hiroyuki Ito