Distribution board

The present invention provides a distribution board having: a trunk breaker 1; a plurality of branch breakers 2; a measurement section 4 for the trunk; a measurement section for branch which measures,The present invention provides a distribution board having: a trunk breaker 1; a plurality of branch...

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Bibliographic Details
Main Authors SHIN HIROKAZU, INOUE HIROMICHI, MIZUNO YOJI, MIZUNO HATSUO, KUNIMOTO YOICHI, SHIOKAWA AKIMI
Format Patent
LanguageChinese
English
Published 27.06.2012
Subjects
BASIC ELECTRIC ELEMENTS
BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
GENERATION
RELAYS
SELECTORS
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Summary:The present invention provides a distribution board having: a trunk breaker 1; a plurality of branch breakers 2; a measurement section 4 for the trunk; a measurement section for branch which measures,The present invention provides a distribution board having: a trunk breaker 1; a plurality of branch breakers 2; a measurement section 4 for the trunk; a measurement section for branch which measures,for each branch breaker 2, a current value to be supplied to electric appliances via the branch breakers 2; an index calculation section (7) respectively outputting index values for the trunk and the for each branch breaker 2, a current value to be supplied to electric appliances via the branch breakers 2; an index calculation section (7) respectively outputting index values for the trunk and the branches representing relation of the trunk current value and the branch current values with the preset reference current value; a display unit 8 having a plurality of display lamps for trunk displaybranches representing rel
Bibliography:Application Number: CN20081177086