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???? μ??ˉ?ú???¨μ?á÷(A)￡o“μ??ˉ?ú1|?ê?ó±?”￡??′“ò????§í?á?°2?à”?￡í¨3￡??3￡ó?μ?380V?￠1|?êòòêy?ú0.8×óóòμ?èy?àòì2?μ??ˉ?ú￡?“???§í?êy?óò?±?”?′μ??ˉ?úμ????¨μ?á÷?￡
???? (2) ?-?é1?ê?￡o
???? μ??ˉ?ú???¨μ?á÷(A)=μ??ˉ?úèYá?(kW)êy×2
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?t??μ??ˉ?ú??ó????·?÷μ?????

     μí?1???·?÷ò?°?·??a?üá?ía??ê?(ó?3?×°??ê?)oí?ò?üê?(ó?3?íò?üê?)á?′óàà?￡380V245kW?°ò???μ?μ??ˉ?ú?à??ó??ü?????·?÷?￡???·?÷°′ó?í??é·??a±￡?¤??μ????·ó??￠±￡?¤μ??ˉ?úó??￠±￡?¤???÷???·ó?oí??μ?±￡?¤ó?μè?￡

2.1??μ??ˉ?ú±￡?¤ó????·?÷??ó??-?ò
(1) 3¤?óê±μ?á÷???¨?μμèóúμ??ˉ?ú???¨μ?á÷?￡
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2.2?????·?÷í????÷???¨μ?á÷μ??ù???ú?÷
“μ??ˉ?ú?2?ˉ￡??§í?20±?”
“èèí????÷￡?°′???¨?μ”
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èy??μ??ˉ?ú??ó?è????÷μ?????

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3.1??è?ì????¨μ?á÷μ??-?é1?ê?
è?ì????¨μ?á÷(A)=μ??ˉ?ú???¨μ?á÷(A)×3
3.2??è?ì????¨μ?á÷μ??ù???ú?÷
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4.1???ó′￥?÷μ???ó??-?ò
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4.2???ó′￥?÷???¨μ?á÷μ???±í?ù2é
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KSDZ-U63 ?? ?? ??             
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?? μ??ˉ?ú????

μ??ˉ?ú?????ú?÷

“1.5?ó?t￡?2.5?óèy”
“4?ó??￡?6oó?óáù”
“25oó?ó??￡?50oóμY??????
“°ù?tμ???￡???°ùêy”
???ú?÷ê?°′èy?à380V??á÷μ??ˉ?úèYá??±?ó????μ???μ??￡
“1.5?ó?t”±íê?1.5mm2μ?í-D??üá???￡??ü??3.5kWμ??°ò???μ?μ??ˉ?ú?￡óéóú4kWμ??ˉ?ú?ó?ü3.5kWμ???è?ó?·??§￡????ò???ú?÷ó?óDò??¨μ?óàá?￡??ùò??ú?ù2é±í?D4kWò???μ?μ??ˉ?ú?ù??μ?????è?1.5mm2?￡“2.5?óèy”?￠“4oó?ó??”￡?±íê?2.5mm2?°4mm2μ?í-D??üá???·?±e?ü??5.5kW?￠8kWμ??ˉ?ú?￡
“6oó?óáù”￡?ê??μ′ó6mm2μ??aê?￡??ü??“?ó′óáù”kWμ?μ??ˉ?ú?￡?′6mm2μ??é??12kW￡????à?ü1????′??11kWμ??ˉ?ú?￡10mm2?é??16kW￡????à?ü1????′??15kWμ??ˉ?ú?￡16mm2?é??22kWμ??ˉ?ú?￡?a?D???1óD18.5kWμ??ˉ?ú￡?òà??16mm2μ?í-D??üá????￡

“25oó?ó??”￡?ê??μ′ó25mm2?aê?￡??óêyóéáù???a??á??￡?′25mm2?é??30kWμ?μ??ˉ?ú?￡35mm2?é??40kW￡????à?ü1????′??37kWμ??ˉ?ú?￡
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“°ù?tμ???￡???°ùêy”￡?ê??μ120mm2μ?í-D??üá????é??100kWμ??ˉ?ú￡????à1????′90kWμ??ˉ?ú?￡