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醣1448  2014-10-14
 

-džӿƹ
늙C(j)ӕr늙C(j)ӳͽӾ,(dng)늙C(j)ӳɹٌ늙C(j)ĽӳͽӾͨ^pͶ_P(gun)ѸГQ
17.5KWµஐ늄әC(j)
2늄әC(j)چ˲g늾W(wng)늉С10%ڲ(jng)ӵ늄әC(j)ԷŌ15%Ќ׃S׃5P늙C(j)늄әC(j)Sֱl
3M㽛(jng)(yn)(jng)(yn)ʽIst/IN<0.75+ST\4PN
ST----׃KVA
PN-----늄әC(j)~KW
Ist/IN---늄әC(j)~֮
4ǽӵ늄әC(j)@MӶӣA-XB-YC-Z ~늉380V늙C(j) 
A.ΆӣX-Y-ZBABC˽ཻ늉380V˕rÿ@M늉220^ֱӼ380V齵^Ć늾W(wng)γɵě_˕rD(zhun)^С늄әC(j)_(d)һD(zhun) 
B.\(yn)У(jng)Ά늄әC(j)m(x)һΕrgsʮ犣_(d)һD(zhun)ٺ_P(gun)ӾD(zhun)QBӲٴνӵ380VԴrÿ@M늉380VD(zhun)غD(zhun)ٴ늄әC(j)M(jn)~lµ\(yn)^
 
 
 
 

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