Motor starting cabinet
A technology for electric motors and cabinets, which is applied in the direction of starter parts, electrical components, substation/switch layout details, etc. It can solve the problems of motors stopping working for a long time, so as to prevent long-term outages, improve utilization rates, and ensure normal operation The effect of effective operation
Inactive Publication Date: 2016-07-13
仪征恒运电器有限公司
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is: in order to solve the problem that the motor needs to stop working for a long time when the circuit breaker in the motor starter cabinet needs to be overhauled, the present invention provides a motor starter cabinet. The row is electrically connected to the moving end of the single-pole double-throw switch, the incoming wire ends of the two circuit breakers are electrically connected to the two fixed ends of the single-pole double-throw switch, and the outgoing wire ends of the two circuit breakers are electrically connected to the motor, effectively solving the problem. Solved the problem that the motor needs to stop working for a long time when the circuit breaker in the motor starter cabinet needs to be overhauled
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[0017] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0018] like figure 1 As shown, a kind of electric motor starting cabinet comprises upper cabinet body 1, lower cabinet body 2, and upper cabinet body door 11 and lower cabinet body door 21 that are hinged with upper cabinet body 1 and lower cabinet body 2 communicate with each other, and upper cabinet body 1 Connected with the lower cabinet body 2, the upper cabinet body door 11 is a single door, the lower cabinet body door 21 is a double door, the upper cabinet body 1 is provided with a busbar 3, and the lower cabinet body 2 is provided with a fixed bracket 4 for fixing The bracket 4 is provided with a single-pole double-throw switch 5 and two circuit breake...
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The invention relates to the power distribution cabinet technology field and especially discloses a motor starting cabinet. The motor starting cabinet comprises an upper cabinet body, a lower cabinet body, an upper cabinet body door and a lower cabinet body door, wherein the upper cabinet body door and the lower cabinet body door are hinged to the upper cabinet body and the lower cabinet body. The upper cabinet body door and the lower cabinet body door are connected. The upper cabinet body and the lower cabinet body are connected. A busbar is arranged in the upper cabinet body. A fixing support is arranged in the lower cabinet body. The fixing support is provided with a single-pole double-throw switch and two breakers. The busbar is electrically connected to a moving terminal of the single-pole double-throw switch. Incoming line terminals of the two breakers are electrically connected to two fixed terminals of the single-pole double-throw switch respectively. Outgoing line terminals of the two breakers are electrically connected to a motor. A problem that the motor needs to stop working for a long time when the breakers in the motor starting cabinet need to be overhauled is effectively solved.
Description
technical field [0001] The invention relates to the technical field of power distribution cabinets, in particular to a motor starting cabinet. Background technique [0002] The motor is the heart of industrial control and the basis of power. It is widely used in various fields. With the development trend of precision, intelligence and personalization in the downstream demand, the generality of the motor gradually develops into the specificity. In the past, a type of motor was used in The general situation of different properties and different occasions has been broken, and motor products are developing towards professionalism, particularity and individuality. [0003] However, for large-scale motors, they are generally located in important parts of each production link. Because the circuit breaker is easily damaged in the motor starting equipment, especially its terminals are often prone to overheating, if the circuit breaker terminals are overhauled , it is necessary to cu...
Claims
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IPC IPC(8): H02B1/32H02B1/04H02P1/02
CPCH02B1/32H02B1/04H02P1/02
Inventor 王朝统
Owner 仪征恒运电器有限公司