JPS6457305A - Sequence control unit - Google Patents
Sequence control unitInfo
- Publication number
- JPS6457305A JPS6457305A JP21377387A JP21377387A JPS6457305A JP S6457305 A JPS6457305 A JP S6457305A JP 21377387 A JP21377387 A JP 21377387A JP 21377387 A JP21377387 A JP 21377387A JP S6457305 A JPS6457305 A JP S6457305A
- Authority
- JP
- Japan
- Prior art keywords
- plural
- feeder line
- switch
- phase
- switching
- 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
Abstract
PURPOSE:To easily assemble a control circuit by setting up a feeder line switch in a feeder line formed from a unit bus up to a relay coil and arranging a switch for switching the operation/non-operation of the feeder line switch in accordance with the switching of a change-over switch. CONSTITUTION:Plural three-phase motors IM1, IM2 are operated/stopped by control switches individually arranged in accordance with respective motors IM1, IM2. In a three-phase side main circuit on a control panel, plural breakers MCB2 are connected to a secondary side of the original side breaker MCB1 in parallel, and in a single-phase side main circuit, plural fuses F1, F2 corresponding to respective motors IM1, IM2 are connected in parallel and then connected to a motor IM1' to be driven interlocking with the IM1 through the auxiliary contact of an electromagnetic contact MC1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21377387A JPS6457305A (en) | 1987-08-27 | 1987-08-27 | Sequence control unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21377387A JPS6457305A (en) | 1987-08-27 | 1987-08-27 | Sequence control unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6457305A true JPS6457305A (en) | 1989-03-03 |
Family
ID=16644795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21377387A Pending JPS6457305A (en) | 1987-08-27 | 1987-08-27 | Sequence control unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6457305A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007064236A1 (en) * | 2005-12-02 | 2007-06-07 | Tapuae Partnership | Treatment of wood based on novel formulations of boratranes |
-
1987
- 1987-08-27 JP JP21377387A patent/JPS6457305A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007064236A1 (en) * | 2005-12-02 | 2007-06-07 | Tapuae Partnership | Treatment of wood based on novel formulations of boratranes |
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