TWI775217B - 電子式斷路器及斷路器系統 - Google Patents

電子式斷路器及斷路器系統 Download PDF

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Publication number
TWI775217B
TWI775217B TW109140706A TW109140706A TWI775217B TW I775217 B TWI775217 B TW I775217B TW 109140706 A TW109140706 A TW 109140706A TW 109140706 A TW109140706 A TW 109140706A TW I775217 B TWI775217 B TW I775217B
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TW
Taiwan
Prior art keywords
current
value
characteristic
time
load current
Prior art date
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TW109140706A
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English (en)
Chinese (zh)
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TW202123572A (zh
Inventor
瀧川雄介
野村敏光
原田幸樹
Original Assignee
日商三菱電機股份有限公司
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Application filed by 日商三菱電機股份有限公司 filed Critical 日商三菱電機股份有限公司
Publication of TW202123572A publication Critical patent/TW202123572A/zh
Application granted granted Critical
Publication of TWI775217B publication Critical patent/TWI775217B/zh

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents

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  • Emergency Protection Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)
TW109140706A 2019-11-27 2020-11-20 電子式斷路器及斷路器系統 TWI775217B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP2019/046452 WO2021106116A1 (ja) 2019-11-27 2019-11-27 電子式回路遮断器および回路遮断器システム
WOPCT/JP2019/046452 2019-11-27

Publications (2)

Publication Number Publication Date
TW202123572A TW202123572A (zh) 2021-06-16
TWI775217B true TWI775217B (zh) 2022-08-21

Family

ID=76128874

Family Applications (1)

Application Number Title Priority Date Filing Date
TW109140706A TWI775217B (zh) 2019-11-27 2020-11-20 電子式斷路器及斷路器系統

Country Status (4)

Country Link
JP (1) JP7321289B2 (ja)
CN (1) CN114746974A (ja)
TW (1) TWI775217B (ja)
WO (1) WO2021106116A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI807932B (zh) * 2022-07-25 2023-07-01 陳錫瑜 外部驅動斷路器跳脫按鈕開關的改良裝置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4858058A (en) * 1987-08-04 1989-08-15 Mitsubishi Denki Kabushiki Kaisha Circuit breaker including selectively operable long-time-delay tripping circuit
JPH118930A (ja) * 1997-04-25 1999-01-12 Mitsubishi Electric Corp 回路遮断器の通電情報計測装置
JP2002345145A (ja) * 2001-05-18 2002-11-29 Mitsubishi Electric Corp 回路遮断器
JP2004039444A (ja) * 2002-07-03 2004-02-05 Mitsubishi Electric Corp 事前警報付回路遮断器
JP2010093946A (ja) * 2008-10-08 2010-04-22 Mitsubishi Electric Corp 電子式回路遮断器
TW201814762A (zh) * 2016-09-22 2018-04-16 陳錫瑜 斷路器附件組合裝置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4858058A (en) * 1987-08-04 1989-08-15 Mitsubishi Denki Kabushiki Kaisha Circuit breaker including selectively operable long-time-delay tripping circuit
JPH118930A (ja) * 1997-04-25 1999-01-12 Mitsubishi Electric Corp 回路遮断器の通電情報計測装置
JP2002345145A (ja) * 2001-05-18 2002-11-29 Mitsubishi Electric Corp 回路遮断器
JP2004039444A (ja) * 2002-07-03 2004-02-05 Mitsubishi Electric Corp 事前警報付回路遮断器
JP2010093946A (ja) * 2008-10-08 2010-04-22 Mitsubishi Electric Corp 電子式回路遮断器
TW201814762A (zh) * 2016-09-22 2018-04-16 陳錫瑜 斷路器附件組合裝置

Also Published As

Publication number Publication date
JPWO2021106116A1 (ja) 2021-06-03
TW202123572A (zh) 2021-06-16
CN114746974A (zh) 2022-07-12
WO2021106116A1 (ja) 2021-06-03
JP7321289B2 (ja) 2023-08-04

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