JPS6125325Y2 - - Google Patents

Info

Publication number
JPS6125325Y2
JPS6125325Y2 JP13371377U JP13371377U JPS6125325Y2 JP S6125325 Y2 JPS6125325 Y2 JP S6125325Y2 JP 13371377 U JP13371377 U JP 13371377U JP 13371377 U JP13371377 U JP 13371377U JP S6125325 Y2 JPS6125325 Y2 JP S6125325Y2
Authority
JP
Japan
Prior art keywords
breaker
shield
current
switch
voltage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP13371377U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5460234U (enrdf_load_stackoverflow
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP13371377U priority Critical patent/JPS6125325Y2/ja
Publication of JPS5460234U publication Critical patent/JPS5460234U/ja
Application granted granted Critical
Publication of JPS6125325Y2 publication Critical patent/JPS6125325Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
JP13371377U 1977-10-06 1977-10-06 Expired JPS6125325Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13371377U JPS6125325Y2 (enrdf_load_stackoverflow) 1977-10-06 1977-10-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13371377U JPS6125325Y2 (enrdf_load_stackoverflow) 1977-10-06 1977-10-06

Publications (2)

Publication Number Publication Date
JPS5460234U JPS5460234U (enrdf_load_stackoverflow) 1979-04-26
JPS6125325Y2 true JPS6125325Y2 (enrdf_load_stackoverflow) 1986-07-30

Family

ID=29102423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13371377U Expired JPS6125325Y2 (enrdf_load_stackoverflow) 1977-10-06 1977-10-06

Country Status (1)

Country Link
JP (1) JPS6125325Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5460234U (enrdf_load_stackoverflow) 1979-04-26

Similar Documents

Publication Publication Date Title
US7103486B2 (en) Device for monitoring a neutral and earth break and electrical switchgear apparatus comprising such a device
US3895263A (en) Grounded neutral detector drive circuit for two pole ground fault interrupter
KR101316544B1 (ko) 전력 계통 고장 판단 방법
US6163444A (en) Circuit breaker
US4045822A (en) Ground fault interrupter apparatus
JPS6125325Y2 (enrdf_load_stackoverflow)
JPH09140051A (ja) 電源装置
KR102090258B1 (ko) 양방향 직류전원 차단 제어장치
US4611174A (en) Device for generating an AC ramp for checking the tripping current of a circuit-breaker
CN112003275A (zh) 安全供电系统及方法
JP2755391B2 (ja) 過電流保護回路
JP3248154B2 (ja) 直流高速度真空遮断器
JP3757726B2 (ja) 直流遮断器
SU1116490A1 (ru) Устройство дл защитного отключени трехфазной электроустановки переменного тока
JPH0670456A (ja) 静止形開閉器
SU843086A1 (ru) Устройство дл защиты от поражени элЕКТРичЕСКиМ TOKOM B СЕТи C изОли-РОВАННОй НЕйТРАлью
KR100439890B1 (ko) 결상시도 지락보호가 가능한 누전차단기
JPS63202812A (ja) 直流しや断器の保護装置
JP2002051468A (ja) 電力用機器の制御保護装置
SU823027A1 (ru) Устройство дл ограничени напр жени ХОлОСТОгО ХОдА СВАРОчНОгО ТРАНСфОРМАТОРА
SU1171898A1 (ru) Устройство дл защиты статора генератора в блоке с трансформатором от замыканий на землю
SU1480006A1 (ru) Устройство дл защиты человека от поражени электрическим током в сети с изолированной нейтралью
JPH0152847B2 (enrdf_load_stackoverflow)
SU792434A1 (ru) Устройство дл защиты от замыкани на землю в сети с изолированной нейтралью
JPS6059915A (ja) 事故電流保護装置および事故電流保護システム