Used for steelmaking electric arc furnaces, ladle refining furnaces, ferroalloy refining furnaces, etc., with electrode diameters of ¥ 300mm - ¥ 600mm, current of 7.7KA-70KA, and a total of 9 specifications.
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序号
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石墨电极直径mm
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电极分布圆直径mm
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电炉变压器
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参考电弧炉容量t
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横臂截面外形尺寸mm
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电极放松缸压力MPa/介质
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冷却水
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||
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额定容量KVA
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二次侧电流KA
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消耗量m3/h
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管接头规格
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||||||
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1
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￠300
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￠620-￠800
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3200
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7.7
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5
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430*260
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5/水基0.4/空气
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8
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G1/2"
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2
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￠350
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￠700-￠950
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5500-8000
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12.2-17.7
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10
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430*260
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5/水基0.4/空气
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8
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G1/2"
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3
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￠350-￠400
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￠800-￠1120
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8000
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17.7
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15
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450*260
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5油,水基
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10
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G3/4"
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4
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￠400
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￠800-￠1150
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9000-12500
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17.32-26.7
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20
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500*360
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5油,水基
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14
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G3/4"
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5
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￠400-￠450
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￠900-￠1150
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12500-18000
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26.7-30.28
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30
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530*360
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5油,水基
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16
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G3/4"
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6
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￠500
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￠900-￠1050
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25000-40000
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37.9-48.6
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50
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680*450
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5/水基.水乙二醇
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22
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G1"
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7
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￠500-￠550
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￠1050-￠1100
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31500-50000
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42.7-54.4
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75
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700*450
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5/水基.水乙二醇
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28
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G1"
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8
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￠600
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￠1100-￠1200
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50000-63000
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54.4-62.1
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90
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800*450
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6/水基.水乙二醇
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30
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GL1/4"
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9
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￠600
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￠1100-￠1200
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63000-80000
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62.1-69.9
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100
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800*450
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6/水基.水乙二醇
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32
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GL1/4
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Ordering matters:
Ordering matters (please provide the following items when ordering)
▲ Model
▲ Electrode diameter (mm);
Rated current of electrode (A);
▲ Diameter of electrode center circle (mm);
▲ Electrode clamping mechanism: hydraulic type: hydraulic medium category; Pressure (MPa);
Pneumatic type: compressed air pressure (MPa)
▲ The dimensions of each phase matched with the conductive cross arm and the appearance and size requirements of the three-phase cross arm;
▲ Type of water-cooled cable used;
▲ Cooling water inlet temperature (℃)
▲ Cooling water inlet pressure (MPa);
▲ Other incidental requirements
