Title:
電気回路の保護装置および保護システムならびに保護システムの制御方法
Document Type and Number:
Japanese Patent JP6629292
Kind Code:
B2
Abstract:
A protective device is provided comprising a microswitch which is serially connected to a fuse or a circuit breaker, a current measuring unit, a storage unit, and a control unit. At least one current value range is stored on the storage unit. The current measuring unit is designed to measure current intensities in the protective device and to generate current values which represent the measured current intensities. The control unit is designed to process the current values, to open the microswitch if a current value lies in the current value range, and to reclose the microswitch after being opened. Also provided is a protective system for electrical circuits with multiple protective devices of the aforementioned type and to a method for controlling the protective system.
Inventors:
Prachse, Uros
Application Number:
JP2017504239A
Publication Date:
January 15, 2020
Filing Date:
March 21, 2015
Export Citation:
Assignee:
Energyy Conduit Day O O O
International Classes:
H01H83/20; H02B1/40
Domestic Patent References:
| JP2013017296A | ||||
| JP4112619A | ||||
| JP6303706A | ||||
| JP9107624A | ||||
| JP2011066975A |
Foreign References:
| US20130060393 |
Attorney, Agent or Firm:
Haruo Hamada