JPS6079173U - portable phase sequence detector - Google Patents
portable phase sequence detectorInfo
- Publication number
- JPS6079173U JPS6079173U JP17201683U JP17201683U JPS6079173U JP S6079173 U JPS6079173 U JP S6079173U JP 17201683 U JP17201683 U JP 17201683U JP 17201683 U JP17201683 U JP 17201683U JP S6079173 U JPS6079173 U JP S6079173U
- Authority
- JP
- Japan
- Prior art keywords
- phase
- phase sequence
- section
- portable
- detector
- 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
- Motor And Converter Starters (AREA)
- Breakers (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図は従来の相順検知器を組み込んだ３相電動機の逆
転防止回路図、第２図は従来の相順検知器の内部結線図
、第′３図〜第５図は夫々本考案に係る携帯用相順検知
器の内部結線図、外観図およびスタンプ部断面図である
。
１ａ・・・リレー接点、１ｂ・・・抵抗性負荷、１ｃ・
・・容量性負荷、１ｄ・・・誘導性負荷、１ｅ・・・電
池、１ｆ・・・表示ランプ、２・・・３相電動機、５・
・・プラグ部、６・・・スタンプ部、９・・・携帯用相
順検知器。
尚、図中同一符号は同−又は相当部分を示す。Figure 1 is a reversal prevention circuit diagram of a three-phase motor incorporating a conventional phase sequence detector, Figure 2 is an internal wiring diagram of a conventional phase sequence detector, and Figures 3 to 5 are based on the present invention. FIG. 2 is an internal wiring diagram, an external view, and a sectional view of a stamp part of the portable phase sequence detector. 1a... Relay contact, 1b... Resistive load, 1c...
...Capacitive load, 1d...Inductive load, 1e...Battery, 1f...Indication lamp, 2...3-phase motor, 5.
... Plug part, 6... Stamp part, 9... Portable phase sequence detector. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (3)
部の端子部に設けられ、電源配線用しゃ断器の負荷側端
子に接触係合されるプラグ部、相順検知部と連動し、３
相電源の相順を表示する相順表示部を備えたことを特徴
とする携帯用相順検知器。(1) A phase sequence detection section that detects the phase sequence of a three-phase power supply, a plug section that is provided at the terminal section of the phase sequence detection section and is engaged in contact with the load side terminal of the power wiring breaker, and a phase sequence detection section. In conjunction with 3
A portable phase sequence detector comprising a phase sequence display section that displays the phase sequence of a phase power supply.
の場合に点灯する表示ランプを設けたことを特徴とする
実用新案登録請求の範囲第１項記載の携帯用相順検知器
。(2) Portable phase sequencer according to claim 1 of the utility model registration claim, characterized in that the phase sequence display section is provided with an indicator lamp that lights up when the three-phase power source is in positive phase sequence or in reverse phase sequence. Detector.
表示するための印字表示部を設けたことを特徴とする実
用新案登録請求の範囲第１項又は第２項記載の携帯用相
順検知器。 ゛(3) Utility model registration claim 1 or 2, characterized in that a printed display part is provided for printing and displaying the phase order of the three-phase power supply in accordance with the display on the phase order display part. Portable phase sequence detector.゛
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17201683U JPS6079173U (en) | 1983-11-07 | 1983-11-07 | portable phase sequence detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17201683U JPS6079173U (en) | 1983-11-07 | 1983-11-07 | portable phase sequence detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6079173U true JPS6079173U (en) | 1985-06-01 |
Family
ID=30375078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17201683U Pending JPS6079173U (en) | 1983-11-07 | 1983-11-07 | portable phase sequence detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6079173U (en) |
-
1983
- 1983-11-07 JP JP17201683U patent/JPS6079173U/en active Pending
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