JPH0299364U - - Google Patents
Info
- Publication number
- JPH0299364U JPH0299364U JP690789U JP690789U JPH0299364U JP H0299364 U JPH0299364 U JP H0299364U JP 690789 U JP690789 U JP 690789U JP 690789 U JP690789 U JP 690789U JP H0299364 U JPH0299364 U JP H0299364U
- Authority
- JP
- Japan
- Prior art keywords
- voltage dividing
- current transformer
- dividing resistor
- housing
- penetrating
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000035515 penetration Effects 0.000 description 1
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Description
第１図イ、ロは夫々本考案に係る装置の一実施
例の構成図でイは前面図、ロは裏面図、第２図は
第１図の装置に用いられる変流器部分の電気的回
路図、第３図及び第４図は夫々本考案の使用状態
を説明するための図である。
１０……筐体、３０……変流器、３６……端子
式一次巻線、５０……貫通式一次巻線。
Figures 1A and 1B are block diagrams of an embodiment of the device according to the present invention, where A is a front view, B is a back view, and Figure 2 is an electrical diagram of the current transformer used in the device shown in Figure 1. The circuit diagram, FIGS. 3 and 4 are diagrams for explaining the usage state of the present invention, respectively. 10... Housing, 30... Current transformer, 36... Terminal type primary winding, 50... Penetration type primary winding.
Claims (1)
に二次巻線に並列に分圧抵抗器が接続され、この
分圧抵抗器の分圧点を切替えスイツチを介して増
幅器に接続するように構成した変流器を器内に有
する装置において、前記変流器の一次側を筐体を
貫通する貫通用と共用したことを特徴とする電気
量測定装置。 The primary winding is connected to a terminal provided on the housing, and a voltage dividing resistor is connected in parallel to the secondary winding, and the voltage dividing point of this voltage dividing resistor is connected to the amplifier via a switch. What is claimed is: 1. An electrical quantity measuring device having a current transformer in the device, characterized in that the primary side of the current transformer is also used for penetrating through a casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP690789U JPH0740223Y2 (en) | 1989-01-24 | 1989-01-24 | Electricity measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP690789U JPH0740223Y2 (en) | 1989-01-24 | 1989-01-24 | Electricity measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0299364U true JPH0299364U (en) | 1990-08-08 |
| JPH0740223Y2 JPH0740223Y2 (en) | 1995-09-13 |
Family
ID=31211466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP690789U Expired - Lifetime JPH0740223Y2 (en) | 1989-01-24 | 1989-01-24 | Electricity measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0740223Y2 (en) |
-
1989
- 1989-01-24 JP JP690789U patent/JPH0740223Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0740223Y2 (en) | 1995-09-13 |
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