Series S7、S9、S11Energy-saing Eleetric Transformer
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Series S7,S9,KS7 electric
transformers adopt cold-reducing silicon steel sheet(plate)made in our country
or imported abroad which has low-loss orientation, its iron core is no-jetting
structure of oblique-contacted seam.. The cooling system use schistose radiator
and flat radiating pipe. The voltage switched in first time has two kinds (10000
volt or 60000 volt).Distribution voltage in the second time of common products
is 400 volt. If you have particular requirement, it can be designed renewly
according to your demand.
In order to adopting the need of fluctuating
network voltage, transformers is equipped once with bank-connecting switches
of positive or negative (plus or minus ) 5 per cent. The product accord with
the various demands of electric transformer under the state standard criterion
(GB1094.1 and GB1094.5-85)
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Series S7 main technical data：
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type
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capacityKVA
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voltagKV
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wastageW
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impedance voltage%
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connection team
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weightKg
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bowndary dimension mm
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high voltage
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low voltage
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zero load
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short circuit
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principle parts
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total weight
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lengh
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width
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height
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S7-20/6
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20
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10;6.3;6
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0.4
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110
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513 590 600
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4
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Y,yno
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94
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211
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815
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540
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1005
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S7-50/6
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50
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10;6.3;6
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0.4
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187
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1152 1130 1169
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4
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Y,yno
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221
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408
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925
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765
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1074
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S7-100/6
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100
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10;6.3;6
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0.4
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302
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1925 1915 1970
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4
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Y,yno
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334
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614
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970
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740
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1191
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S7-160/6
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160
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10;6.3;6
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0.4
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443
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2771 2643 2716
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4
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Y,yno
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470
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840
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1250
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780
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1375
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S7-200/6
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200
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10;6.3;6
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0.4
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538
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3431 3431 3317
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4
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Y,yno
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528
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955
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1420
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770
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1460
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S7-250/6
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250
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10;6.3;6
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0.4
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605
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3935 3936 3926
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4
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Y,yno
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637
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1105
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1392
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802
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1491
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S7-315/6
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315
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10;6.3;6
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0.4
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766
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4795 4795 4753
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4
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Y,yno
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679
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1198
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1430
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810
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1547
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S7-400/6
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400
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10;6.3;6
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0.4
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875
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5800 5790 5796
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4
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Y,yno
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798
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1386
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1590
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960
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1635
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S7-500/6
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500
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10;6.3;6
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0.4
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1030
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6686 6588 6398
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4
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Y,yno
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1070
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1857
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1635
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975
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1674
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S7-630/6
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630
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10;6.3;6
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0.4
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1290
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8169 8068 7999
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4.5
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Y,yno
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1382
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2400
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1820
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1030
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1790
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S7-800/6
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800
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10;6.3;6
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0.4
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1476
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9680 9608 9724
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4.5
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Y,yno
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1784
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3202
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1970
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1080
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2200
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S7-1000/6
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1000
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10;6.3;6
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0.4
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1777
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11530 11561 11424
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4.5
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Y,yno
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2036
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3513
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2170
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1160
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2320
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Series S9 main technical data：
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type
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capacityKVA
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voltageKV
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wastageW
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impedance voltage%
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no-loadcurrent%
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connection team
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weightKg
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boundary dimension mm
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high-voltag
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low-voltage
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zeroload
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short
circuit
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principle parts
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total weight
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lenght
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width
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height
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10S9-30/6.36
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30
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10;6.3:6
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0.4 |
120
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600 575 585
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4
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2.4
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Y,yno
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165
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340
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990
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650
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1140
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10S9-50/6.36
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50
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10;6.3:6
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0.4 |
155
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855 850 865
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4
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2.2
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Y,yno
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260
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455
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1070
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690
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1191
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10S9-63/6.36
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63
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10;6.3:6
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0.4 |
190
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1030 990 1020
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4
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2.2
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Y,yno
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280
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505
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1090
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710
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1210
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10S9-80/6.36
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80
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10;6.3:6
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0.4 |
230
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1250 1175 1215
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4
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2.0
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Y,yno
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340
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590
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1210
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700
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1370
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10S9-100/6.36
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100
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10;6.3:6
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0.4
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280
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1485 1405 1445
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4
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2.0
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Y,yno
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380
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650
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1220
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800
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1400
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10S9-125/6.36
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125
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10;6.3:6
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0.4 |
320
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1735 1725 1680
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4
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1.8
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Y,yno
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440
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790
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1310
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850
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1430
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10S9-160/6.36
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160
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10;6.3:6
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0.4 |
390
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2015 2040 2010
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4
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1.7
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Y,yno
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530
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930
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1340
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870
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1460
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10S9-200/6.36
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200
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10;6.3:6
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0.4 |
460
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2495 2450 2355
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4
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1.7
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Y,yno
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605
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1045
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1380
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980
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1490
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10S9-250/6.36
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250
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10;6.3:6
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0.4 |
535
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2945 2895 2880
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4
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1.5
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Y,yno
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730
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1245
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1410
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1000
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1540
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10S9-315/6.36
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315
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10;6.3:6
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0.4 |
650
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3420 3420 3265
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4
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1.5
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Y,yno
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855
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1430
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1460
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1010
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1580
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10S9-400/6.36
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400
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10;6.3:6
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0.4 |
775
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4195 4095 4055
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4
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1.4
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Y,yno
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1010
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1645
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1500
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1230
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1630
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10S9-500/6.36
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500
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10;6.3:6
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0.4 |
945
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4980 4940 4895
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4
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1.4
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Y,yno
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1155
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1890
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1570
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1250
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1670
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10S9-630/6.36
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630
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10;6.3:6
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0.4 |
1145
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5950 5840 5970
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4.5
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1.2
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Y,yno
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1820
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2825
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1880
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1400
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1980
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10S9-800/6.36
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800
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10;6.3:6
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0.4 |
1340
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7195 7095 7075
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4.5
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1.2
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Y,yno
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1965
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3215
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2200
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1550
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2320
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10S9-1000/6.36
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1000
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10;6.3:6
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0.4 |
1675
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9955 9750 9975
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4.5
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1.1
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Y,yno
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2180
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3945
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2280
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1560
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2480
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10S9-1250/6.36
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1250
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10;6.3:6
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0.4 |
1800
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11665 11610 11240
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4.5
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1.1
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Y,yno
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2615
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4650
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2310
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1705
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2630
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10S9-1600/6.36
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1600
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10;6.3:6
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0.4 |
2320
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13975 13915 13875
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4.5
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1.0
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Y,yno
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2960
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5205
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2350
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1950
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2700
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Technical data of Series KS7 mining electric transformers：
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type
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capacityKVA
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voltageKV
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wastageW
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impedance voltage%
|
connection team
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weightKg
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boundary dimension mm
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|
high-voltage
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low-voltage
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zero load
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short circuit
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principle parts
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total weight
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length
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width
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hieght
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KS7-20/2
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20
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2000
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230;400
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110
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513 590 600
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4
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Yyo-dll
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94
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230
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1120
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580
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1100
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KS7-50/6-10
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50
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6000
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230;400
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187
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1152 1130 1169
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4
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Yyo-dll
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182
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450
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1200
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700
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1100
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KS7-100/6-10
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100
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6000
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400;693
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302
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1925 1915 1970
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4
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Yyo-dll
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339
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666
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1350
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620
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1400
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KS7-200/6-10
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200
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6000
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400;639
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538
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3431 3431 3317
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4
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Yyo-dll
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515
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1060
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1620
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1010
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1465
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KS7-315/6-10
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315
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6000
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400;693
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766
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4795 4785 4753
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4
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Yyo-dll
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679
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1270
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1550
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800
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1380
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KS7-500/6-10
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500
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6000
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400;693
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1030
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6686 65858 6398
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4
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Yyo-dll
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1070
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1840
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1950
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1260
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1420
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KS7-630/6-10
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630
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6000
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400;693
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1290
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8169 8068 7999
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4.5
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Yyo-dll
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1382
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2600
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2100
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1300
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1600
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