JPS63198315U - - Google Patents
Info
- Publication number
- JPS63198315U JPS63198315U JP8808287U JP8808287U JPS63198315U JP S63198315 U JPS63198315 U JP S63198315U JP 8808287 U JP8808287 U JP 8808287U JP 8808287 U JP8808287 U JP 8808287U JP S63198315 U JPS63198315 U JP S63198315U
- Authority
- JP
- Japan
- Prior art keywords
- load current
- distribution board
- power bus
- shunt resistor
- attached
- 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.)
- Pending
Links
- 238000005259 measurement Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
Landscapes
- Measurement Of Current Or Voltage (AREA)
Description
第１図は本考案の一実施例の単相交流分電盤の
回路図、第２図は従来の単相交流分電盤の回路図
である。
１……箱体、２……電源母線、３……ノーヒユ
ーズブレーカ、４……配線、５……変圧器、６…
…入力ケーブル、７……負荷ケーブル、８……シ
ヤント抵抗、９……変換信号ケーブル、１０……
負荷電流測定端子。
FIG. 1 is a circuit diagram of a single-phase AC distribution board according to an embodiment of the present invention, and FIG. 2 is a circuit diagram of a conventional single-phase AC distribution board. 1...Box, 2...Power bus, 3...No fuse breaker, 4...Wiring, 5...Transformer, 6...
...Input cable, 7...Load cable, 8...Shunt resistor, 9...Conversion signal cable, 10...
Load current measurement terminal.
Claims (1)
てなる分電盤において、前記各配線にノーヒユー
ズブレーカとこのノーヒユーズブレーカ二次側に
負荷電流計測用シヤント抵抗を取付け、さらに、
このシヤント抵抗の両端に測定ピン端子を設け、
この測定ピン端子より負荷電流に対応する電圧信
号を出力するように構成したことを特徴とする負
荷電流測定端子付分電盤。 In a distribution board comprising a power bus and a large number of wires connected to the power bus, a no-fuse breaker is attached to each of the wires and a shunt resistor for measuring load current is attached to the secondary side of the no-fuse breaker, and further,
A measurement pin terminal is provided at both ends of this shunt resistor.
A distribution board with a load current measurement terminal, characterized in that the measurement pin terminal is configured to output a voltage signal corresponding to the load current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8808287U JPS63198315U (en) | 1987-06-09 | 1987-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8808287U JPS63198315U (en) | 1987-06-09 | 1987-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63198315U true JPS63198315U (en) | 1988-12-21 |
Family
ID=30945877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8808287U Pending JPS63198315U (en) | 1987-06-09 | 1987-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63198315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002354614A (en) * | 2001-05-29 | 2002-12-06 | Mitsubishi Electric Corp | Load protective device and control center or distribution board using the device |
-
1987
- 1987-06-09 JP JP8808287U patent/JPS63198315U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002354614A (en) * | 2001-05-29 | 2002-12-06 | Mitsubishi Electric Corp | Load protective device and control center or distribution board using the device |
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