yz134a -pg电子试玩
source:
datetime:2016-12-12
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description
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yz134a is designed for main electric locomotive in south africa, and can be interchangeable with hs-1054-hr motor.(qty: 201 sets from 2009 to 2013)
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parameter power:500kw
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rated voltage：850v
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max. voltage：935v
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rated speed：930r/min
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max. speed：2655r/min
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rated current：635a
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max. current：865a
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exciting：combined exciting （series is 10％）βn=96.3％ βmin=38％
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rated efficiency：92.6％
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pulse factor：kn≤30％
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ventilation：forced
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rated air flow：80m3/min
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insulation：h
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mass：2880kg
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