JPH0532778Y2 - - Google Patents

Info

Publication number
JPH0532778Y2
JPH0532778Y2 JP3424386U JP3424386U JPH0532778Y2 JP H0532778 Y2 JPH0532778 Y2 JP H0532778Y2 JP 3424386 U JP3424386 U JP 3424386U JP 3424386 U JP3424386 U JP 3424386U JP H0532778 Y2 JPH0532778 Y2 JP H0532778Y2
Authority
JP
Japan
Prior art keywords
core
circular non
winding
cut
ground fault
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 - Lifetime
Application number
JP3424386U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62145167U (enrdf_load_html_response
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 JP3424386U priority Critical patent/JPH0532778Y2/ja
Publication of JPS62145167U publication Critical patent/JPS62145167U/ja
Application granted granted Critical
Publication of JPH0532778Y2 publication Critical patent/JPH0532778Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Emergency Protection Circuit Devices (AREA)
JP3424386U 1986-03-10 1986-03-10 Expired - Lifetime JPH0532778Y2 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3424386U JPH0532778Y2 (enrdf_load_html_response) 1986-03-10 1986-03-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3424386U JPH0532778Y2 (enrdf_load_html_response) 1986-03-10 1986-03-10

Publications (2)

Publication Number Publication Date
JPS62145167U JPS62145167U (enrdf_load_html_response) 1987-09-12
JPH0532778Y2 true JPH0532778Y2 (enrdf_load_html_response) 1993-08-20

Family

ID=30842606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3424386U Expired - Lifetime JPH0532778Y2 (enrdf_load_html_response) 1986-03-10 1986-03-10

Country Status (1)

Country Link
JP (1) JPH0532778Y2 (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPS62145167U (enrdf_load_html_response) 1987-09-12

Similar Documents

Publication Publication Date Title
US10809312B2 (en) Electric leakage detector
US7489485B2 (en) Method and equipment for the protection of power systems against geomagnetically induced currents
JP2015515844A (ja) 車両内の連続成分を含む漏れ電流の検出
CN111771250B (zh) 电流互感器
CN101951221B (zh) 一种十二脉动换流变压器及其剩磁去除的方法和电路
US11313917B2 (en) Electric current sensor for detecting leakage current
JPH0532778Y2 (enrdf_load_html_response)
RU2428705C1 (ru) Измерительный преобразователь тока обратной последовательности
JPH0532777Y2 (enrdf_load_html_response)
CN103454553A (zh) 电压互感器二次侧核相装置
RU2593380C1 (ru) Устройство отстройки от бросков тока намагничивания при включении под напряжение для дифференциальной защиты трансформатора
JPS6212646B2 (enrdf_load_html_response)
JPH0536228Y2 (enrdf_load_html_response)
JPH0862254A (ja) 直流電流検出器
JP2967362B2 (ja) 高圧地絡継電方式
JPS58180478U (ja) 低圧電路対地静電容量補償装置
SU1721524A1 (ru) Преобразователь тока нулевой последовательности в напр жение
SU970536A1 (ru) Устройство дл защиты контактной сети переменного тока от замыкани на землю
SU432628A1 (ru) Параметрический фильтр токов нулевой последовательности
JPH01141364A (ja) 交流電流計測装置
RU134706U1 (ru) Измерительное устройство дифференциальной токовой защиты шин
JPS60103607A (ja) 地絡電流検出装置
JPS5836060Y2 (ja) 単相高圧線路地絡故障点探査装置
JPH01120674U (enrdf_load_html_response)
JPH028530B2 (enrdf_load_html_response)