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签到天数: 90 天 连续签到: 1 天 [LV.6]常住居民II
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发表于 2009-3-19 12:19
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来自: 中国山东威海
Y-801-2计算单
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
一、额定数据
型号:Y-801-2 电压: 380 (V) 相数: 3 极数: 2 频率: 50 (Hz)
功率: 0.75 (kW) 绕组接法: 1 - Y 绝缘等级: B
二、综合性能
η0= 75 (%) cosΦ0= 0.83 Tm0= 2.3 Tst0= 2.2 ist0= 6.7
η=75.3(%) cosΦ=0.863 TN=2.54(N.m) Tm=2.42 Tst=2.04 ist=4.78
Sn=0.0608 n=2818(rpm) A=171 AJ=1061
Gcu1=1.17(kg) Gal2=0.28(kg) Gfe=6.8(kg)
Ccu=70.0(元) Cal=25.0(元) Cfe=40.0(元) 主材成本=361.4(元)
三、铁心
硅钢片牌号:DR510 KFe= 0.95
D1= 120 Di1= 67 Q1= 18
D2= 66.4 Di2= 26 Q2= 16
ZC1= 1 b01= 2.5 bs1= 7.6 R= 4.7
zs1= 30 hs0= 0.5 hs12= 6.8
ZC2= 1 b02= 1 br1= 6.8 br2= 3
zs2= 30 hr0= 0.5 hr12= 11
L= 60 g= 0.3 GFe=6.8(kg) Φ=261930
Bt1=15527 Bt2=15449 Bc1=14301 Bc2=13230 Bg=5997
ATt1=22.8 ATt2=28.5 ATc1=60.4 ATc2=5.3 ATg=179.5 AT=297
四、绕组
定子绕组型式:单层交叉, 60°相带, 线规: 1 xΦ 0.6 /Φ 0.66
转子绕组型式:铸铝单鼠笼
y1=7.67 A1=1 d1=15.0
q1= 3 z1=114 zΦ1=684
τy1=108.4 α1=39.7 Fd1=45.0 Lz1=215.7 Sf1=0.726
SK=1.00 Srr=160
Gcu1=1.17(kg) R1(95℃)=12.055980(Ω) r1_=0.0626 J1=6.20
Gal2=0.28(kg) R2'(95℃)=7.643337(Ω) r2_=0.0397 J2=3.58 Jr2=2.98
五、漏抗
x1_=0.0609 x2_=0.0548 x_=0.1157
x1s_=0.0496 xs2s_=0.0095 xd2s_=0.0149 xe2s_=0.0090
xsks_=0.0060 x2s_=0.0393 xst_=0.0889
L1=37.324(mH) L2'=33.578(mH) Lm=1044.525(mH)
R1(95℃)=12.055980(Ω) R2'(95℃)=7.643337(Ω) Rm=105.606237(Ω)
X1=11.725590(Ω) X2'=10.548860(Ω) Xm=328.147100(Ω)
六 、电流
i1_=1.5396 i2_=1.3329
im0_=1.0215 im_=0.5867 ix_=0.2126 iR_=0.7993 ip_=1.3158
I1=1.75/1.75(A) I2=186.95(A) Ir2=476.08(A) Ikw=1.14(A)
空载电流 = 1.17/1.17(A) 堵转电流( 100 V ) = 1.98/1.98(A)
七、损耗
pcu1_=0.1484 pcu2_=0.0705 pFe_=0.0629 ps_=0.0067 pfw_=0.0400 pg_=0.3286
Pcu1=111(W) Pcu2=53(W) PFe=47(W) Ps=5(W) Pfw=30(W) Pg=246(W)
空载损耗 (95℃)= 126.2(W)
堵转损耗( 100 V / 95℃) = 238.2(W) 堵转损耗(额定电流 / 95℃) = 187.5(W)
八、起动性能
r1_=0.0626 r2s_=0.0400 rst_=0.1027 xst_=0.0889 zst_=0.1358
ist=4.78 Ist=8(A) |
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