Intelligent motor protector

The utility model relates to a motor protection device, in particular to an intelligent motor protector. The device comprises a shell, and a control panel is arranged in the shell. The transformer is characterized in that a current transformer and a zero-sequence transformer are arranged in the shel...

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Hauptverfasser: CHU WEI, HU YINYI
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creator CHU WEI
HU YINYI
description The utility model relates to a motor protection device, in particular to an intelligent motor protector. The device comprises a shell, and a control panel is arranged in the shell. The transformer is characterized in that a current transformer and a zero-sequence transformer are arranged in the shell, and a mortise and tenon joint structure for fixing the current transformer and the zero-sequence transformer is arranged in the shell, so that the current transformer and the zero-sequence transformer are fixed in the shell. Receding holes are formed in the side walls, corresponding to the center holes of the current transformer and the zero sequence transformer, of the shell so that a test wire can penetrate through the receding holes. And the current transformer and the zero sequence transformer are adaptively connected with the control panel. By adopting the protector, the occupied field space is small, and the installation process is simple and convenient. 本实用新型涉及一种电动机保护装置,具体说是智能电动机保护器。它包括壳体,壳体中有控制板。其特点是所述壳体
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The device comprises a shell, and a control panel is arranged in the shell. The transformer is characterized in that a current transformer and a zero-sequence transformer are arranged in the shell, and a mortise and tenon joint structure for fixing the current transformer and the zero-sequence transformer is arranged in the shell, so that the current transformer and the zero-sequence transformer are fixed in the shell. Receding holes are formed in the side walls, corresponding to the center holes of the current transformer and the zero sequence transformer, of the shell so that a test wire can penetrate through the receding holes. And the current transformer and the zero sequence transformer are adaptively connected with the control panel. By adopting the protector, the occupied field space is small, and the installation process is simple and convenient. 本实用新型涉及一种电动机保护装置,具体说是智能电动机保护器。它包括壳体,壳体中有控制板。其特点是所述壳体</abstract><oa>free_for_read</oa></addata></record>
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language chi ; eng
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subjects CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
GENERATION
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
title Intelligent motor protector
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