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陜西開元電爐有限公司
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PLC Electrode Regulator
發表時間：2017-11-30 18:17:11 瀏覽量：3636
The PLC electrode regulator is specially designed for application to steelmaking arc furnace, Ladle refining furnace and submerged arc furnace adopting advanced design theory。During Operation, the current , voltage and arc firing demonstrate steady，and, rapid trace, little oversetting, higher productivity and lower energy consumption are obtained．
Characters of hydraulic operation：
High reliability,
lower failure rate and less maintenance work。
Shorter transient process and
good arc tracing performance。
Steady arc and operation。
Better property of
anti-interference．
The transducer for preventing electrode breaking can be
installed。
Specification of electrode regulator
|
Rated capacity of furnace, ton |
5 |
10 |
20 |
30 |
40 |
50 |
|
Maximum speed, up m/min |
≥3.5 |
≥4 |
≥4.5 |
≥5 |
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|
Maximum speed, down m/min |
≥2 |
≥2 |
≥2.5 |
≥3 |
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|
Asymmetrical coefficient for 3-phase impedance, % |
≤8 in melting period ； ≤4 in refining period． |
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|
Setting range of arc current, % |
25---125 |
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|
Time of transition process, Sec |
＜0.2 ( Response time of motor ≤0.1 sec ) |
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|
Non-sensitivity zone, % |
Melting period 2△l≤±10% ; Refining period 2△l≤±6% |
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