JPS6142516B2 - - Google Patents
Info
- Publication number
- JPS6142516B2 JPS6142516B2 JP15434080A JP15434080A JPS6142516B2 JP S6142516 B2 JPS6142516 B2 JP S6142516B2 JP 15434080 A JP15434080 A JP 15434080A JP 15434080 A JP15434080 A JP 15434080A JP S6142516 B2 JPS6142516 B2 JP S6142516B2
- Authority
- JP
- Japan
- Prior art keywords
- contact
- relay
- circuit
- power supply
- normally open
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/54—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting two or more dynamo-electric motors
- H02P1/58—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting two or more dynamo-electric motors sequentially
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor And Converter Starters (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15434080A JPS5778379A (en) | 1980-11-01 | 1980-11-01 | Regulator for starting of plurality of ac motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15434080A JPS5778379A (en) | 1980-11-01 | 1980-11-01 | Regulator for starting of plurality of ac motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5778379A JPS5778379A (en) | 1982-05-17 |
JPS6142516B2 true JPS6142516B2 (enrdf_load_html_response) | 1986-09-22 |
Family
ID=15582003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15434080A Granted JPS5778379A (en) | 1980-11-01 | 1980-11-01 | Regulator for starting of plurality of ac motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5778379A (enrdf_load_html_response) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6240072A (ja) * | 1985-08-16 | 1987-02-21 | Daikin Ind Ltd | 複数電動機の起動装置 |
-
1980
- 1980-11-01 JP JP15434080A patent/JPS5778379A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5778379A (en) | 1982-05-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7239045B2 (en) | Power distribution system and control system for same | |
US4405867A (en) | System for transferring a load between two power sources without interruption of power to the load | |
US5638295A (en) | Transfer switch system with subnetwork | |
EP0467778A2 (en) | A power supply device | |
US3317802A (en) | Sequential starting system for a plurality of motors | |
US4144552A (en) | Sequential timing circuitry | |
JPS6142516B2 (enrdf_load_html_response) | ||
US6809911B2 (en) | Safety switching device for safely switching off an electrical load | |
US3962611A (en) | Automatic power restart for unattended electrical equipment | |
US5932933A (en) | Structure of power supply system | |
US3056067A (en) | Polyphase circuit breaker system | |
US3432841A (en) | Status indicating and alarm annunciating systems for electrically powered devices | |
CN111338258A (zh) | 低压交流控制回路电源电压异常时的控制电路及控制方法 | |
JPS60689B2 (ja) | 電源制御方式 | |
SU602459A1 (ru) | Система управелени лифтом | |
RU2042975C1 (ru) | Устройство блокировки при двухпультовом управлении | |
SU904079A1 (ru) | Устройство дл защиты трехфазного потребител от обрыва фаз | |
GB2097205A (en) | Control system for a DC motor | |
SU1598048A1 (ru) | Агрегат бесперебойного питани | |
SU943680A1 (ru) | Система электропитани | |
JPS59181934A (ja) | 制御盤 | |
JPH09247991A (ja) | 舞台機構の制御装置 | |
US1582708A (en) | Battery-charging system | |
JP2002034178A (ja) | 出力切換装置 | |
US20060232899A1 (en) | Protector suitable for cascade connections and corresponding method for safety-conditioned switching |