Title:
回路遮断装置用の汎用トリップユニット及びその操作方法
Document Type and Number:
Japanese Patent JP5331548
Kind Code:
B2
Abstract:
A universal trip unit (10) for use with a circuit breaker apparatus (1) is provided and includes a communication unit (40) configured to communicate with a personality module (3) of the circuit breaker apparatus and to thereby receive key breaker personality parameters (P2) that relate to operational characteristics of the circuit breaker apparatus, and a controller. The controller (50) includes a memory (60) on which a universal register (R), previously stored key parameters (P1) and the received key breaker personality parameters (P2) are stored, the controller being configured to control the communication unit (40) to receive the key breaker personality parameters (P2) in accordance with information determined from the universal register (R), and components to execute trip protection when at least one of a current and a voltage within the circuit breaker apparatus exceeds a respective predetermined threshold as defined by the previously stored key parameters (P1) and the received key breaker personality parameters (P2).
Inventors:
Nataniel Barbosa Vicente
Marcello Esteban Valdes
Rafael Gutierrez, Junior
Marcello Esteban Valdes
Rafael Gutierrez, Junior
Application Number:
JP2009094760A
Publication Date:
October 30, 2013
Filing Date:
April 09, 2009
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
H01H83/02
Domestic Patent References:
| JP2006156071A | ||||
| JP2002237247A | ||||
| JP200116761A | ||||
| JP2000125463A | ||||
| JP2007533111A | ||||
| JP6217449A |
Attorney, Agent or Firm:
Arakawa Satoshi
Hirokazu Ogura
Toshihisa Kurokawa
Hirokazu Ogura
Toshihisa Kurokawa
Previous Patent: JPS5331547
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