Main KĐM QJR400A

[giaban]Liên Hệ[/giaban]

[tomtat] Main Khởi động mềm QJR400A/660V

Liên hệ: Mr Chiến
Phone: 093 638 1688

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[kythuat]
This series mining explosion-proof and intrinsically safe AC soft/direct starter is applicable in AC 50Hz distribution system with rated voltage of 1140V, 660V or 380V and rated current of 400A in underground coal mines with explosive and dangerous gas(methane) and coal dust, it is used to control the direct start and stop, soft start and stop of three-phase aquirrel-cage asynchronous motor in local or remote distance. It is a ideal new generation to replace traditional star-delta starter and auto-transformer starter.
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[mota]
This series mining explosion-proof and intrinsically safe AC soft/direct starter is applicable in AC 50Hz distribution system with rated voltage of 1140V, 660V or 380V and rated current of 400A in underground coal mines with explosive and dangerous gas(methane) and coal dust, it is used to control the direct start and stop, soft start and stop of three-phase aquirrel-cage asynchronous motor in local or remote distance. It is a ideal new generation to replace traditional star-delta starter and auto-transformer starter.

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[hinhanh]


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