JPS6226971Y2 - - Google Patents

Info

Publication number
JPS6226971Y2
JPS6226971Y2 JP5277680U JP5277680U JPS6226971Y2 JP S6226971 Y2 JPS6226971 Y2 JP S6226971Y2 JP 5277680 U JP5277680 U JP 5277680U JP 5277680 U JP5277680 U JP 5277680U JP S6226971 Y2 JPS6226971 Y2 JP S6226971Y2
Authority
JP
Japan
Prior art keywords
display
indicator lights
power supply
block
power
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
JP5277680U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56156310U (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 JP5277680U priority Critical patent/JPS6226971Y2/ja
Publication of JPS56156310U publication Critical patent/JPS56156310U/ja
Application granted granted Critical
Publication of JPS6226971Y2 publication Critical patent/JPS6226971Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
JP5277680U 1980-04-17 1980-04-17 Expired JPS6226971Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5277680U JPS6226971Y2 (enrdf_load_stackoverflow) 1980-04-17 1980-04-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5277680U JPS6226971Y2 (enrdf_load_stackoverflow) 1980-04-17 1980-04-17

Publications (2)

Publication Number Publication Date
JPS56156310U JPS56156310U (enrdf_load_stackoverflow) 1981-11-21
JPS6226971Y2 true JPS6226971Y2 (enrdf_load_stackoverflow) 1987-07-10

Family

ID=29647613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5277680U Expired JPS6226971Y2 (enrdf_load_stackoverflow) 1980-04-17 1980-04-17

Country Status (1)

Country Link
JP (1) JPS6226971Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS56156310U (enrdf_load_stackoverflow) 1981-11-21

Similar Documents

Publication Publication Date Title
US4731549A (en) Current sensor and control device
US3973257A (en) Apparatus for detecting changes in the electrical characteristics of sensor devices
US4851950A (en) Electrical apparatus for magnetothermal and differential protection
US20110121247A1 (en) Fault monitoring system for electric single or poly-phase chain hoist motors
US3898513A (en) Automotive vehicle electrical load supervisory system
EP0787996A1 (en) Apparatus for detecting discontinuity of ground conductor and leak detector having function of detecting discontinuity of ground conductor
JPS59148999A (ja) 加工装置のための中央制御兼モニタ装置の出力変換器の動作をモニタする装置
JPS6226971Y2 (enrdf_load_stackoverflow)
US3939398A (en) Indicator lamp circuit having feedback protection
JP2811340B2 (ja) 電気機器の機能不全を検出するための装置
CN203519676U (zh) 中低压设备内部电子元件检测装置
GB289538A (en) Improvements relating to leakage indicators for alternating current circuits
SU851603A2 (ru) Устройство дл дифференциальной за-щиТы СбОРНыХ шиН
CN212321704U (zh) 一种自变更绕组互感器装置
JPH084632Y2 (ja) ケーブル充電警報装置
CN201638356U (zh) 断地报警器
JPS62502910A (ja) 車輌における電気的な負荷の監視装置
JP2573069B2 (ja) 負荷制御装置
CN108831129B (zh) 机车车顶高压报警装置的测试装置
SU1395532A1 (ru) Устройство дл определени места повреждени т говой сети с автотрансформаторами электрифицированной железной дороги
SU1321620A1 (ru) Устройство дл контрол однопроводной цепи управлени электропневматическим тормозом поезда
JPS60133976A (ja) ア−ク溶接電源の安全装置
SU1584011A1 (ru) Рабочее заземление электропередачи посто нного тока
JPS5835267Y2 (ja) 消火装置用炎センサ−
AU704930B2 (en) Load control module