?!DOCTYPE html> 云南,四川,q西,贵州,贵阳_低压늼_哪家?h,厂家,生厂家,制作,公司 - 贵州宝上늼有限公司

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                        您的位置Q?a href="/">首页 > 供应产品 > 低压늼
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                        低压늼是首先根据变压器定w和接法,通常0.4kV是Y接,Ҏ630?00的容量,低压输出额定甉|?09A?77AQ可以根据这个电作为长期工作电去选;当然也可以通过Ig=∑Igt+K*∑IdtQ详见电力设计手册第7章的内容选择Q,也就是根据长期负载和短期负蝲q行选择
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