main generator jf219e fitted in ckd9d type of loco which was exported to south africa.(qty: 232 from 2014 to 2017)
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specification
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rated capacity
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3473kva
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excitation voltage
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≤70v dc
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rated power
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3300kw
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insulation class
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h
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rated voltage
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1400v
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pole number
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10
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rated current
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1432a
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ventilation method
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forced
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rated speed
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1800r/min
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type of rectified module
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mdd200-12
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power factor
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0.95
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air volume
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3m³/s
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rated frequency
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150hz
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air static pressure
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2700pa
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excitation method
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brushless
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weight
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4850kg±5%
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rated efficiency
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≥96%
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rotation of generator
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anticlockwise
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excitation current
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＜12a dc
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bearing type
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22226e1.c3
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