JPH084623Y2 - 電力量計 - Google Patents

電力量計

Info

Publication number
JPH084623Y2
JPH084623Y2 JP1989100457U JP10045789U JPH084623Y2 JP H084623 Y2 JPH084623 Y2 JP H084623Y2 JP 1989100457 U JP1989100457 U JP 1989100457U JP 10045789 U JP10045789 U JP 10045789U JP H084623 Y2 JPH084623 Y2 JP H084623Y2
Authority
JP
Japan
Prior art keywords
power supply
load
control circuit
phase
load control
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
JP1989100457U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0340529U (enrdf_load_html_response
Inventor
正則 杉浦
勝彦 高橋
修二郎 小熊
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.)
Tohoku Electric Power Co Inc
Mitsubishi Electric Corp
Original Assignee
Tohoku Electric Power Co Inc
Mitsubishi Electric Corp
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 Tohoku Electric Power Co Inc, Mitsubishi Electric Corp filed Critical Tohoku Electric Power Co Inc
Priority to JP1989100457U priority Critical patent/JPH084623Y2/ja
Publication of JPH0340529U publication Critical patent/JPH0340529U/ja
Application granted granted Critical
Publication of JPH084623Y2 publication Critical patent/JPH084623Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1989100457U 1989-08-30 1989-08-30 電力量計 Expired - Lifetime JPH084623Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989100457U JPH084623Y2 (ja) 1989-08-30 1989-08-30 電力量計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989100457U JPH084623Y2 (ja) 1989-08-30 1989-08-30 電力量計

Publications (2)

Publication Number Publication Date
JPH0340529U JPH0340529U (enrdf_load_html_response) 1991-04-18
JPH084623Y2 true JPH084623Y2 (ja) 1996-02-07

Family

ID=31649464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989100457U Expired - Lifetime JPH084623Y2 (ja) 1989-08-30 1989-08-30 電力量計

Country Status (1)

Country Link
JP (1) JPH084623Y2 (enrdf_load_html_response)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63138269A (ja) * 1986-11-29 1988-06-10 Rishiyou Kogyo Kk 記録カ−ドを用いた電気料金清算装置
JPS6488163A (en) * 1987-09-30 1989-04-03 Mitsubishi Electric Corp Electronic watthour meter device

Also Published As

Publication number Publication date
JPH0340529U (enrdf_load_html_response) 1991-04-18

Similar Documents

Publication Publication Date Title
JP2810786B2 (ja) インテリジェント定格プラグを有するプロセッサ制御遮断器トリップ方式
JP2625252B2 (ja) 高信頼度トリップ動作を有する故障給電、プロセッサ制御遮断器トリップ方式
US5089928A (en) Processor controlled circuit breaker trip system having reliable status display
BG65868B1 (bg) Система и метод за предварително заплащане за електромери, при които се използват безконтактни интелигентни карти с автоматично устройство за прекъсване на енергията
US20180130618A1 (en) Method and arrangement for electrical service disconnect
CN106153086A (zh) 一种电磁阀工作状态检测装置
JPH02136079A (ja) 開閉器
CN106051292A (zh) 一种电磁阀工作状态检测方法
US4082999A (en) Programmable variable-rate electric adapting device for watt-hour meters
JPH084623Y2 (ja) 電力量計
CN205808433U (zh) 一种电磁阀工作状态检测装置
JPS59165990A (ja) 交流モ−タの調整方法および回路装置
JP3927311B2 (ja) 負荷電流制限機構内蔵の電力量計
JP2726781B2 (ja) 負荷制御装置
JPH1066250A (ja) 三相交流電源の欠相・逆相保護回路
Jhansi SMART ENE FRAUDULENT
CN214013861U (zh) 一种断路器非全相保护装置
JP2774632B2 (ja) 負荷制御装置
JPS6162389A (ja) 電動機制御装置
JPH0232401A (ja) インバータの制御装置
CN2393218Y (zh) 用于插卡式电度表系统的断路器
CN1084475C (zh) 集群式智能电能表
JPS6222942A (ja) 空気調和機の運転制御装置
JPH0427876A (ja) 電子量計
JP3063220U (ja) 電力供給システム