overall design, manufacturing, installation and commissioning of EAF, Electric Arc Furnace , Refining Furnace short network,
Our service offerings include overall design of EAF/Electric Arc Furnace short network, manufacturing, installation and commissioning, test of short network parameters and technical advisory and etc.
Advantages:
The connection of the transformer secondary output circuit uses soft compensator. The benefits are: reduction of vibration, loose, warming up, transformer oil leakage, and improve reliability.
Short Net column uses " same phase inverse parallel connection ", ie a current flows into the pairwise contrary, while this can reduce electromagnetic induction.
Triangular arrangement of short net, this makes the total electrical short net resistance tend to balance.
Reduce the short net reactance value so that the power inputted to the furnace can be the most effective.
Technical Parameter of furnace short network:
Model | P-1.25-B | P-2.2-B | P-3.2-B | P-5.5-B | P-9.0-G | P-16.0-G | P-31.5-G | P-40.0-G | P-50.0-G |
Max. working pressure | 600 | 1000 | |||||||
Rated current (KA) | 3.5 | 6.6 | 8.3 | 14 | 24.1 | 30.3 | 43.8 | 54.5 | 70.7 |
Current frequency HZ | 50(60) | ||||||||
Phase No. | Three Phase | ||||||||
First impedence | |||||||||
unbalance factor (%) | <15 | <10 | |||||||
Surface Temperature elevation (K) | <40 | ||||||||
Water consumption(m/h3 ) | 3.5 | 4.7 | 6.5 | 7 | 9 | 117 | 16.2 | 16.2 | 23.2 |
Model of electrode arm | B20 | B25 | B30 | B35 | B35A,40B | B-45 | B-50 | B-55 | B-60 |
BC20 | BC25 | BC30 | BC35 | BC40 | |||||
Model of water-cooled cable | SLG1200 | SLG1200 | SLG1200 | SLG2000 | SLG2400 | SLG2800 | SLG3500 | SLG4400 | SLG4800 |
SLG1600 | SLG1600 | SLG2400 | SLG2800 | SLG3200 | SLG4400 | SLG4800 | SLG5600 | ||
Model of adaptive furnace | HX1.5 | HX3 | HX5 | HX10 | HX20 | HX30 | HX50 | HX75 | HX100 |