P/=65x103Wx4000s=2.6x108J\r0[4]@P`p? 26%,\r??` \r?`\rm-=25kg\r1-q4.OxiO,J/kg\r25.A1672s800W\r1]!"#$%&'()*+“"#-.”01&23(1"#4(56&\r2(78"#-.01A9:\rU2\r[2]Si;<(S26-(S30:4(R/=R2>?(@AB`C@DEF(GH=)JK@\rR\r?EL(M4 NOPQSi;<(S2;<($30:4(RSR/0T@A(M4 BOP;\rSi;<(S2;<(S30V4(R/=&X?(@AB`C@DEL(GH=YZJK@?\rR\r[\]II^(_12^EvaluationWarning:ThedocumentwascreatedwithSpire.PDFfor.NET.\rEF(M4 aOP(@bcdaOP`@? \r„„„U2U2(220V)2(220V)2\r=1500W\reO12Ks48.4Q96.8Q\r@bdfg4`EF@h \r,jO1500W/:/\rI==---------X6.8A\rU220V\rGlJK(mnopqr 1mm2`s2:\r(2)tu3kg`cva80\nwxb\rC=c^wA/=4.2xl03J/(kg-\n)x3kgx80\n=1.008xl06J\ryzb{|(78`@}~cwx`b(\rW=eQ=1.008xl06J\raOP? 1500W,
b4\rWI.008X106JGC\r==672s\r,“-----1500W\r(3)[4]128`@\r1\rW'=--kWh=0.08kW-h=2.88xlO5J\r1600\r@bcd`BOP@? \r(:J=800W\r[\]12^(_12^