7.5KW-450KW Frequency Converter Three-Phase 380V

Designed specifically for rolling mills, blast furnace fans and steelmaking dust removal systems in the metallurgical industry, it can withstand harsh working conditions of high temperature and high dust. It adopts a high protection level design (IP54) and can operate stably at an ambient temperature of 60℃, making it suitable for the harsh environment of metallurgical workshops. For the rolling mill scenario, it supports torque control mode, which can precisely control the pressure of the rolls, keeping the thickness error of the steel plates within ±0.01mm and increasing the product qualification rate by 30%. For blast furnace fans, by precisely adjusting the speed to 0.01Hz to match the air volume demand of the blast furnace, the power-saving rate can reach 25% to 40%. Meanwhile, the soft start function can prevent grid fluctuations during fan startup, ensuring the stable operation of the blast furnace. Compatible with 380V/660V voltages, 7.5kW is suitable for auxiliary equipment of…

Frequency Converter Soft Starter Cabinet Start Cabinet Soft Starter