Coiling motor starting cabinet

Abstract

The invention relates to a coiling motor starting cabinet, and belongs to the field of power equipment. The coiling motor starting cabinet comprises pedestals, a power distribution cabinet, an installation door, a fixation structure and two heat radiation structures; the moistureproof waterproof pedestals are arranged in the four bottom corners of the cabinet respectively; the installation door for installing electrical components is arranged in the sidewall of the power distribution cabinet; the top of the cabinet is provided with the fixation structure for fixing leads; and the sidewalls ofthe cabinet are provided with the heat radiation structures for ventilation and heat radiation symmetrically. The leads can be integrated with the power distribution cabinet via the fixation structure, the connecting stability between the leads and the power distribution cabinet is improved, a sealant can be filled between the fixation structure and the leads conveniently, the sealing performancein a lead connecting position is improved, the waterproof and electric-leakage-preventive performances are improved, the two symmetrical sidewalls of the power distribution cabinet are provided with the heat radiation structures respectively, air circulation in the power distribution cabinet is enhanced, the cabinet has the dustproof and waterproof performances, and the heat radiation structures can be dismounted conveniently and maintained.

Description

technical field [0001] The invention relates to the field of electric equipment, in particular to a winding motor starting cabinet. Background technique [0002] With the high development of electrification, starter cabinets are widely used for starting various high-power motors. The soft start is used to replace the traditional starting method to achieve smooth start, reduce the starting current, and reduce the mechanical impact of large current on the motor when the motor is started. , and the impact on the power grid, improve the quality of electricity consumption, save energy, use the stall protection and fast protection to avoid mechanical failure or blockage caused by motor overheating and burnt, reduce the voltage drop caused by large current, affecting other electrical appliances, Reduce wear, prolong the service life of the motor, save the maintenance cost of the machine, and make the control of the motor more convenient and flexible. [0003] However, the traditio...

AI Technical Summary

Problems solved by technology

[0003] However, the traditional winding motor starter cabinet has poor heat dissipation and dust insulation performance, and the stability of the connection between the starter cabinet and the wire is poor.

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