JPS6139973Y2 - - Google Patents

Info

Publication number
JPS6139973Y2
JPS6139973Y2 JP1979163331U JP16333179U JPS6139973Y2 JP S6139973 Y2 JPS6139973 Y2 JP S6139973Y2 JP 1979163331 U JP1979163331 U JP 1979163331U JP 16333179 U JP16333179 U JP 16333179U JP S6139973 Y2 JPS6139973 Y2 JP S6139973Y2
Authority
JP
Japan
Prior art keywords
high voltage
timer
ground
circuit
contact
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
JP1979163331U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5679877U (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 JP1979163331U priority Critical patent/JPS6139973Y2/ja
Publication of JPS5679877U publication Critical patent/JPS5679877U/ja
Application granted granted Critical
Publication of JPS6139973Y2 publication Critical patent/JPS6139973Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Locating Faults (AREA)
JP1979163331U 1979-11-26 1979-11-26 Expired JPS6139973Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1979163331U JPS6139973Y2 (enrdf_load_stackoverflow) 1979-11-26 1979-11-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979163331U JPS6139973Y2 (enrdf_load_stackoverflow) 1979-11-26 1979-11-26

Publications (2)

Publication Number Publication Date
JPS5679877U JPS5679877U (enrdf_load_stackoverflow) 1981-06-29
JPS6139973Y2 true JPS6139973Y2 (enrdf_load_stackoverflow) 1986-11-15

Family

ID=29674309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979163331U Expired JPS6139973Y2 (enrdf_load_stackoverflow) 1979-11-26 1979-11-26

Country Status (1)

Country Link
JP (1) JPS6139973Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5679877U (enrdf_load_stackoverflow) 1981-06-29

Similar Documents

Publication Publication Date Title
RU2516299C2 (ru) Детектор повреждения линии
KR101559533B1 (ko) 이동식 누전 탐사 장치 및 방법
US5497094A (en) Electrical circuit identification means
JPH05240882A (ja) 絶縁された表示器を備えた障害回路検出器
HU223025B1 (hu) Áramkülönbség-mérő berendezés, előnyösen hibaárammérő védőberendezés
US10197612B2 (en) Continuity test system and method
US5530363A (en) DC ground fault detecting apparatus with an auto-null circuit and method
JP2804948B2 (ja) 送配電線故障検出器
JPS6139973Y2 (enrdf_load_stackoverflow)
US3488580A (en) Telephone cable fault locator employing first and second potential means to create a sustained arcing action
JP4441720B2 (ja) 故障点探査装置
JPH09101340A (ja) 配電系統の間欠地絡位置標定方法と絶縁劣化監視方法
JP4848096B2 (ja) 高圧配電線路の故障点位置標定方法と装置
CN115754584B (zh) 一种配电网线路单相接地故障定位方法及系统
JPS6025581Y2 (ja) 事故点探査用高電圧パルス送信機
JPS5912633Y2 (ja) 事故点探査用送信機
JP2594072B2 (ja) 地絡故障点探査用送信機
CN102221661A (zh) 高压接地选线装置
JPS6215473A (ja) 送電線故障点の標定方法
JPS632067B2 (enrdf_load_stackoverflow)
KR200243727Y1 (ko) 지능형 누전차단기
JPH11326420A (ja) 検相器
JPH084632Y2 (ja) ケーブル充電警報装置
JPS6333669A (ja) 低圧回路における配線の接続判別方法
JP3655288B2 (ja) 架空送配電線の検相装置の使用方法