Title:
遠隔操作可能な地絡回路遮断器
Document Type and Number:
Japanese Patent JP7023261
Kind Code:
B2
Abstract:
A circuit interrupter electrically connects a line terminal to a load terminal in a closed condition and electrically disconnects the line terminal from the load terminal in the open condition. A controller includes a fault detector configured to detect a fault in an electrical signal in a load circuit, such that when a fault is detected on the load circuit, the fault detector causes actuation of the interrupter to the open condition. The controller is adapted to receive an off command, and in response to the off command, generate a simulated fault in the load circuit, such that the fault detector causes actuation of the interrupter to the open condition, such that one and the same interrupter is employed for both fault tripping and commanded tripping.
Inventors:
Michael Fasano
Simon Cordner
William Pee Frederick
Simon Cordner
William Pee Frederick
Application Number:
JP2019152954A
Publication Date:
February 21, 2022
Filing Date:
August 23, 2019
Export Citation:
Assignee:
CARLING TECHNOLOGIES, INC.
International Classes:
H01H83/02; H01H73/12; H02H3/16; H02J13/00
Domestic Patent References:
| JP61106020A | ||||
| JP2016031893A | ||||
| JP2005142173A | ||||
| JP2009277362A | ||||
| JP55049832A |
Attorney, Agent or Firm:
Patent Business Corporation Ai Patent Office