Custom-made cheap power supply cabinet
SCR series rectifier , series resonant inverter medium frequency power supply
Our series resonant inverter medium frequency power supply can achieve that one furnace melting and the other furnace thermal insulation refining .So that this advanced technology achieves that one set of equipment is equivalent to two sets of equipment working at the same time.And the utilization rate of power transformer is very high.According to the theoretical calculation and field test, it can save half of the transformer capacity.Because of adopting SCR series rectifier , series resonant inverter it is with high power factor and keeps over 0.98 with high order harmonic wave pollution.It is no need to add reactive power compensation device and harmonic wave control device.The current of induction coils are small and the melting time is short.It can save electricity 20%.
Advantages of this equipment:
1. The utility model has the advantages of obvious energy-saving effect and 20% saving compared with common equipment.
2. it is with high power factor and keeps over 0.98 with high order harmonic wave pollution.It is no need to add reactive power compensation device and harmonic wave control device.
3. It can achieve that one power supply cabinet for two furnaces.Transformer utilization rate is high.
4. The two furnaces can cast simultaneously and also can supply continuously molten steel casting.
5. Arbitrary power allocation, starting rate of 100%