The Difference Between KGPS Module and IGBT Module
2022-02-23
1, KGPS intermediate furnace power supply, also known as transistors, the advantages of this power supply is a mature technology, reliable quality, cheap, the disadvantage is that the electrical efficiency is 10-20 percentage points lower than the IGBT IF furnace power supply, in addition, the harmonic rectifier part of the user’s power grid system has an impact, serious damage will be done to other equipment on the grid. 2, IGBT IF power supply, this power supply in the domestic development cycle is not long, the advantage is that the electrical efficiency is high, generally can reach 90% or more. Therefore, the power saving than silicon controlled power 10-20%, the impact on the grid is very small, the disadvantage is that the technical maturity is relatively low silicon controlled type, the price is relatively high. Suitable for small capacity aluminum furnace, copper furnace, zinc melting furnace, etc. From the point of view of long-term power saving, it is quite cost-effective to buy an IGBT power supply. Because of the electricity, you save a year, it is easy to buy one or two more such induction equipment. 3, From the volume point of view, transistors, KGPS SCR if you do power, the same power...
