JPS6317469U

JPS6317469U -

Info

Publication number: JPS6317469U
Application number: JP10873786U
Authority: JP
Priority date: 1986-07-17
Filing date: 1986-07-17
Publication date: 1988-02-05

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例による電子式電力
量計の１部が断面図の構成図、第２図は従来の電
子式電力量計の構成図である。図において、２１は負荷プラグ、４０は電子式
電力量計、４１はアドレス付計測ユニツト、４２
は電力量計本体、４３はケーブル、４４は電源プ
ラグ、４５は電流検出計、４６はアドレス設定ス
イツチ、４７は取り換えコンセントである。なお
、各図中、同一符号は同一又は相当部分を示す。 FIG. 1 is a partially sectional view showing the configuration of an electronic watt-hour meter according to an embodiment of the invention, and FIG. 2 is a configuration diagram of a conventional electronic watt-hour meter. In the figure, 21 is a load plug, 40 is an electronic watt-hour meter, 41 is a measurement unit with address, 42
Reference numeral numeral numeral numeral ``power meter main body'', numeral 43 a cable, numeral 44 a power plug, numeral 45 a current detection meter, numeral 46 an address setting switch, and numeral 47 a replacement outlet. In each figure, the same reference numerals indicate the same or equivalent parts.

Claims

[Scope of claim for utility model registration] A power plug connected to the power line, a replacement outlet compatible with the load plug, a current detector connected between the power plug and the replacement outlet to detect the amount of current used, and address settings. A measurement unit with an address connected between the power supply and the load, and the address set by the address setting switch are installed together with the amount of current used and the voltage value detected by the current detector. A power meter body that receives the set value, measures the amount of power used, and stores this amount of power used and the address setting value as a pair in its memory, and the amount of current used, voltage value, and value from the measurement unit with address. An electronic watt-hour meter, comprising: a cable that leads address setting values to the watt-hour meter body;