JPH084626Y2 - 負荷電流表示器 - Google Patents

負荷電流表示器

Info

Publication number
JPH084626Y2
JPH084626Y2 JP1060490U JP1060490U JPH084626Y2 JP H084626 Y2 JPH084626 Y2 JP H084626Y2 JP 1060490 U JP1060490 U JP 1060490U JP 1060490 U JP1060490 U JP 1060490U JP H084626 Y2 JPH084626 Y2 JP H084626Y2
Authority
JP
Japan
Prior art keywords
current
load current
overload
display
load
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
JP1060490U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03104874U (enrdf_load_stackoverflow
Inventor
邦明 沼崎
淳実 畠山
雅紀 矢島
友洋 市川
悟 金田
儀一 永田
康博 水谷
徹 鈴木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Osaki Electric Co Ltd
Original Assignee
Osaki Electric Co Ltd
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 by Osaki Electric Co Ltd filed Critical Osaki Electric Co Ltd
Priority to JP1060490U priority Critical patent/JPH084626Y2/ja
Publication of JPH03104874U publication Critical patent/JPH03104874U/ja
Application granted granted Critical
Publication of JPH084626Y2 publication Critical patent/JPH084626Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Audible And Visible Signals (AREA)
  • Emergency Alarm Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)
JP1060490U 1990-02-07 1990-02-07 負荷電流表示器 Expired - Lifetime JPH084626Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1060490U JPH084626Y2 (ja) 1990-02-07 1990-02-07 負荷電流表示器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1060490U JPH084626Y2 (ja) 1990-02-07 1990-02-07 負荷電流表示器

Publications (2)

Publication Number Publication Date
JPH03104874U JPH03104874U (enrdf_load_stackoverflow) 1991-10-30
JPH084626Y2 true JPH084626Y2 (ja) 1996-02-07

Family

ID=31514161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1060490U Expired - Lifetime JPH084626Y2 (ja) 1990-02-07 1990-02-07 負荷電流表示器

Country Status (1)

Country Link
JP (1) JPH084626Y2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4295563B2 (ja) * 2003-06-30 2009-07-15 テンパール工業株式会社 電流表示装置
JP2012052860A (ja) * 2010-08-31 2012-03-15 Shimadzu Corp ガスクロマトグラフ

Also Published As

Publication number Publication date
JPH03104874U (enrdf_load_stackoverflow) 1991-10-30

Similar Documents

Publication Publication Date Title
TW379476B (en) Protection method for inrush current preventing resistor
US20070159738A1 (en) Receptacle providing sustained excessive voltage protection
JP2006254566A (ja) 電圧不足警報方法、電圧不足警報回路ならびにスイッチング電源
JPH084626Y2 (ja) 負荷電流表示器
JP2008259295A (ja) 系統連系インバータ
KR102436274B1 (ko) 3상전원 차단기의 수명예측장치
CN102044978A (zh) 电源供应电路及其监控保护方法
CN209930557U (zh) 一种led灯的驱动器电路
CA2340397A1 (en) A monitor circuit for a current limiting device
KR100572466B1 (ko) 고저항 접지 장치
CN106972462B (zh) 低压配电柜中性线断线保护装置
CN109587890B (zh) 一种led灯的驱动器电路
CN101833066A (zh) 断路器工作状态指示器
CN113759212A (zh) 用于高压母线的报警系统
CN222866772U (zh) 一种三相电中性线电流检测预警电路
CN213991038U (zh) 36v电采暖供电电源变压器控制电路
JP3110462U (ja) 直流電源自動検出装置
JP3205481B2 (ja) 防災監視装置の電源監視回路
CN2261629Y (zh) 一种熔丝断丝的声光报警和应急转接装置
CN216083043U (zh) 一种电能过载报警装置
CN211856716U (zh) 电压指示装置
JPS6185008A (ja) 電流警報器
KR20140013646A (ko) 전력계통에서 이상전압 발생 시 재해 방재장치 및 그 방법
JP3015728U (ja) 過電流監視装置
CN202384750U (zh) 一种电机控制器

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term