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Intelligent starting controller

A controller and intelligent technology, applied in the direction of program control, computer control, general control system, etc., can solve the problems of complex secondary control circuit structure, slow secondary circuit wiring, and one hour consumption.

Pending Publication Date: 2022-03-25
浙江沪控电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The structure of the secondary control circuit of these two kinds of starters is complicated, and various relays and protectors need to be configured. The wiring of the secondary circuit takes a long time. On average, it takes more than an hour for the secondary circuit wiring of a starter, which refers to skilled wiring. technician

Method used

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Embodiment Construction

[0030] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0031] The present invention will be described in detail with reference to the accompanying drawings.

[0032] The present invention provides an intelligent startup controller during specific implementation, comprising a control panel 1 and a control module 2, and the control panel 1 and the control module 2 are connected and controlled by a data cable;

[0033] One side of the control panel 1 is provided with a digital tube 9, a control button 3 and an indicator light 4, and the other side of the control panel 1 is provided with a control chip 5, a buzzer 6 and a wiring port 7;

[0034] The control module 2 is provided with a chip 8 and a transformer 10 .

[0035] The digital tube 9 is provided with two groups, one is used to display the voltage value, and the other is used to display the start-up time, the working current and the setting function code. Th...

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PUM

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Abstract

The invention discloses an intelligent starting controller which comprises a control panel and a control module, and the control panel and the control module are connected and controlled through a data line. One surface of the control panel is provided with a nixie tube, a control button and an indicating lamp, and the other surface of the control panel is provided with a control chip, a buzzer and a wiring port I; the control module is provided with a chip, a circuit board data line connection port and a transformer. The number of the nixie tubes is two, one nixie tube is used for displaying voltage values, and the other nixie tube is used for displaying starting time and working current and setting function codes. The controller has a self-coupling mode switching function and a star-delta starting mode switching function, the two modes can be mutually switched under the condition that a secondary control circuit does not need to be changed, great time is saved for temporary modification, only a primary circuit needs to be changed, and the modification cost of the secondary control circuit is zero.

Description

technical field [0001] The invention relates to a controller, in particular to an intelligent start controller. Background technique [0002] At present, the starting cabinets for squirrel-cage motor starting control mainly include auto-coupling decompression starting cabinets and star-delta decompression starting cabinets. [0003] The primary circuit components in the auto-decompression starting cabinet include circuit breakers, contactors, and autotransformers, and the secondary control circuit components include fuses, time relays, intermediate relays, overvoltage and undervoltage protectors, motor protectors, and current mutual inductance. device, ammeter, voltmeter, indicator light, button, universal switch, etc. [0004] The primary circuit components in the star-delta decompression starting cabinet include circuit breakers and contactors, and the secondary control circuit components include fuses, time relays, intermediate relays, motor protectors, current transform...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/25257
Inventor 高光明
Owner 浙江沪控电气有限公司
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