JPS61144703U - - Google Patents
Info
- Publication number
- JPS61144703U JPS61144703U JP2891285U JP2891285U JPS61144703U JP S61144703 U JPS61144703 U JP S61144703U JP 2891285 U JP2891285 U JP 2891285U JP 2891285 U JP2891285 U JP 2891285U JP S61144703 U JPS61144703 U JP S61144703U
- Authority
- JP
- Japan
- Prior art keywords
- inverter
- contactor
- terminal
- body frame
- terminal block
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Ac Motors In General (AREA)
Description
第１図はこの考案の一実施例の電気機器制御盤
の各種機器、部品の配置関係を示す概略正面図、
第２図その側面図、第３図は従来例の電気機器制
御盤の各種機器、部品の配置関係を示す概略構成
図、第４図は交流モータの可変速電源主回路の単
線図である。
１…インバータ、２…ブレーカ、３…前段コン
タクタ、４…主コンタクタ、５…後段コンタクタ
、６，７…始動用コンタクタ、８…変流器、９…
サーマルリレー、１０…端子台、１０ａ…電源端
子、１０ｂ，１０ｃ…出力端子、１２…シヤーシ
、１３…本体フレーム、１４…交流モータ、Ａ…
各種制御用部品群。
FIG. 1 is a schematic front view showing the arrangement of various devices and parts of an electrical equipment control panel according to an embodiment of the invention;
FIG. 2 is a side view thereof, FIG. 3 is a schematic configuration diagram showing the arrangement of various devices and parts of a conventional electric equipment control panel, and FIG. 4 is a single line diagram of the main circuit of a variable speed power source for an AC motor. DESCRIPTION OF SYMBOLS 1...Inverter, 2...Breaker, 3...Pre-stage contactor, 4...Main contactor, 5...Late-stage contactor, 6, 7...Starting contactor, 8...Current transformer, 9...
Thermal relay, 10... Terminal block, 10a... Power terminal, 10b, 10c... Output terminal, 12... Chassis, 13... Body frame, 14... AC motor, A...
Various control parts group.
Claims (1)
たインバータと、前記本体フレームの長手方向の
他端側に装着した端子台と、前記インバータと前
記端子台との間において前記本体フレームに装着
したシヤーシと、このシヤーシに装着したもので
前記端子台における電源端子から前記インバータ
を介して出力端子に至る回路中に装入した各種制
御用部品とを備えた電気機器制御盤。 (2) 前記端子台が電源端子および交流モータへ
の出力端子を有するものであり、前記各種制御用
部品として、前記電源端子の次段のブレーカと、
前記インバータの次段の後段コンタクタと、前記
前段コンタクタ、インバータおよび後段コンタク
タの直列回路に並列接続した主コンタクタとが含
まれている実用新案登録請求の範囲第(1)項記載
の電気機器制御盤。[Claims for Utility Model Registration] (1) An inverter mounted on one longitudinal end of the main body frame, a terminal block mounted on the other longitudinal end of the main body frame, and a connection between the inverter and the terminal block. An electrical device comprising: a chassis attached to the main body frame; and various control parts attached to the chassis and inserted into a circuit extending from a power terminal on the terminal block to an output terminal via the inverter. control panel. (2) The terminal block has a power terminal and an output terminal to an AC motor, and the various control components include a breaker next to the power terminal;
The electrical equipment control panel according to claim 1, which includes a downstream contactor at the next stage of the inverter, and a main contactor connected in parallel to a series circuit of the preceding contactor, inverter, and downstream contactor. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2891285U JPS61144703U (en) | 1985-02-28 | 1985-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2891285U JPS61144703U (en) | 1985-02-28 | 1985-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61144703U true JPS61144703U (en) | 1986-09-06 |
Family
ID=30527238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2891285U Pending JPS61144703U (en) | 1985-02-28 | 1985-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61144703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013065609A1 (en) * | 2011-10-31 | 2013-05-10 | 富士電機株式会社 | Inverter device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5627897B2 (en) * | 1972-12-27 | 1981-06-27 |
-
1985
- 1985-02-28 JP JP2891285U patent/JPS61144703U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5627897B2 (en) * | 1972-12-27 | 1981-06-27 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013065609A1 (en) * | 2011-10-31 | 2013-05-10 | 富士電機株式会社 | Inverter device |
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