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VALMONT維蒙特 電話：020-38295884 手機：13711112418 KYN28A-12型鎧裝移開式交流金屬封閉開關柜KYN28A-12armored removable AC metal closed switch cabinet 用于額定電壓3.6/7.2//12kV，三相交流50/60Hz的電網。作為接受和分配電能，并對電路實行控制、監測和保護使用；還可以用于頻繁啟動的高壓電動機等。具有防止誤操作斷路器、防止帶負荷推拉手車、防止帶電關合接地開關、防止接地開關在接地位置時送電和防止誤入帶電間隔等“五防”功能。開關柜既可配用ABB公司的VD4真空斷路器，又可配用國產的VS1真空斷路器。For rated voltage 3.6/7.2//12kV, three-phase AC 50/60Hz power grid.For receiving and distributing electric energy, and for controlling, monitoring and protecting the circuit;Can also be used for frequent start of the high voltage motor.It has the five prevention functions, such as preventing the circuit breaker from being operated by mistake, preventing the handle car with load from being pushed, preventing the grounding switch from being closed when the grounding switch is in the grounding position, and preventing the grounding switch from entering into the live interval.The switchgear cabinet can be equipped with either ABB VD4 vacuum circuit breaker or domestic VS1 vacuum circuit breaker. |
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