JPS58193274U - Polarity test device for stationary induction equipment - Google Patents
Polarity test device for stationary induction equipmentInfo
- Publication number
- JPS58193274U JPS58193274U JP8958482U JP8958482U JPS58193274U JP S58193274 U JPS58193274 U JP S58193274U JP 8958482 U JP8958482 U JP 8958482U JP 8958482 U JP8958482 U JP 8958482U JP S58193274 U JPS58193274 U JP S58193274U
- Authority
- JP
- Japan
- Prior art keywords
- stationary induction
- polarity
- test device
- induction equipment
- polarity test
- 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
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の極性試験装置の基本回路図、第２図は本
考案の極性試験装置の回路図、第３図は変形例の回路図
例である。
１・・・バッテリー、２・・・直流指示計、３・・・ス
イッチ、４・・・出力端子、５・・・入力端子、６・・
・供試器−次側、７・・・供試器二次側、８・・・供試
器鉄心、９・・・供試器、１０・・・供試器側−次、二
次切換接点。FIG. 1 is a basic circuit diagram of a conventional polarity testing device, FIG. 2 is a circuit diagram of a polarity testing device of the present invention, and FIG. 3 is an example of a modified circuit diagram. 1...Battery, 2...DC indicator, 3...Switch, 4...Output terminal, 5...Input terminal, 6...
・Device under test - next side, 7... Secondary side of device under test, 8... Iron core of device under test, 9... Device under test, 10... Device under test - next, secondary switching contact.
Claims (1)
されたバッテリーと、静止誘導機器の二次側に極性切換
スイッチを介して接続された直流指示計とを備え、前記
極性切換スイッチを同時に切換えるとバッテリー出力と
直流指示計の入力の極性が常に一定となるようにしたこ
とを特徴とする静止誘導機器の極性試験装置。A battery is connected to the primary side of the stationary induction device via a polarity changeover switch, and a DC indicator is connected to the secondary side of the stationary induction device through the polarity changeover switch, and the polarity changeover switches are switched at the same time. A polarity test device for stationary induction equipment, characterized in that the polarity of the battery output and the input of the DC indicator is always constant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8958482U JPS58193274U (en) | 1982-06-17 | 1982-06-17 | Polarity test device for stationary induction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8958482U JPS58193274U (en) | 1982-06-17 | 1982-06-17 | Polarity test device for stationary induction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58193274U true JPS58193274U (en) | 1983-12-22 |
Family
ID=30098187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8958482U Pending JPS58193274U (en) | 1982-06-17 | 1982-06-17 | Polarity test device for stationary induction equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58193274U (en) |
-
1982
- 1982-06-17 JP JP8958482U patent/JPS58193274U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58193274U (en) | Polarity test device for stationary induction equipment | |
| JPS58189916U (en) | Inductive measuring instrument | |
| JPS6061821U (en) | Power supply voltage switching circuit for power amplifier circuit | |
| JPS58160360U (en) | current measuring device | |
| JPS6140093U (en) | Power amplifier speaker switch | |
| JPS58120977U (en) | battery testing equipment | |
| JPS59106072U (en) | DC-DC converter output test circuit | |
| JPS6146849U (en) | rechargeable equipment | |
| JPS5956939U (en) | Uninterruptible power system | |
| JPS5934370U (en) | Transformer withstand voltage test equipment | |
| JPS58101187U (en) | electric clock | |
| JPS58156336U (en) | test circuit | |
| JPS5832470U (en) | AC motor ammeter device | |
| JPS5890031U (en) | switch | |
| JPS59161074U (en) | Power polarity switching device | |
| JPS6117679U (en) | Three-phase transformer loss measurement device | |
| JPS58150221U (en) | Contact status detection device | |
| JPS5915979U (en) | Withstand voltage test device with check circuit | |
| JPS62128375U (en) | ||
| JPS595828U (en) | Starter control circuit | |
| JPS58176433U (en) | signal transmission circuit | |
| JPS6122320U (en) | Tap shift detection device for transformer with on-load tap changer | |
| JPS5875433U (en) | Operation switching device for electrical equipment | |
| JPS6079174U (en) | transformer testing equipment | |
| JPS5966348U (en) | power synthesizer |