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Series-connected silicon-controlled rectifier medium frequency power cabinet

Induction Furnace Power Supply
July 18, 2025
Category Connection: Induction Furnace Power Supply
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Tags:
#Induction Power Supply #Induction Melting Power Supply #Induction Coil Power Supply
Brief: Discover the energy-efficient Series-connected Silicon-controlled Rectifier Medium Frequency Power Cabinet. Learn how its high power factor, smart power regulation, and minimal grid impact make it superior to parallel systems for industrial applications.
Related Product Features:
  • High power factor maintained above 0.92-0.94, reducing reactive power loss.
  • Power regulation via inverter frequency adjustment ensures constant output.
  • Small load circuit current minimizes heat loss according to Joule's Law.
  • Semi-controllable rectification method avoids harmonic pollution to the power grid.
  • No need for large-capacity filter reactors, reducing additional power consumption.
  • Each induction melting furnace is independently powered by a set of inverters.
  • Operates efficiently with non-magnetic substances like stainless steel and copper.
  • Minimal impact on the power grid ensures stability and reduces energy waste.
Faqs:
  • Why is the series medium-frequency power supply cabinet more energy-efficient?
    It maintains a high power factor above 0.92, uses smart power regulation, and minimizes grid impact, reducing energy waste compared to parallel systems.
  • How does the series cabinet regulate power differently from parallel cabinets?
    It adjusts power by changing the inverter frequency, ensuring constant output, while parallel cabinets adjust DC voltage, leading to power factor drops.
  • What are the benefits of the series cabinet's semi-controllable rectification?
    It avoids generating high-order harmonics, preventing grid pollution and interference with other electronic equipment, ensuring stable operation.
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