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Hitachi Hi-Rel's Variable Frequency Drives represent the most energy efficient means of process control and reflect the best in process control.
Hitachi Hi-Rel's Variable Frequency Drives used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage. It is used in applications ranging from small appliances to the largest of mine mill drives and compressors. Hitachi Hi-Rel has proven & rich experience in manufacturing & supplying drives with complete customized solutions. Hitachi Hi-Rel offers Medium & High Voltage Multi Level IGBT Drives up to 14,280 kVA (3.3 kV to 11 kV) and Low Voltage Drives ranging from 0.2 kW to 315 kW.
Hitachi Hi-Rel has proven & very rich experience in manufacturing & supplying drives with complete customized solutions serving various Industries i.e. Power, Steel & Metal, Cement, Oil & Gas, Mining, Sugar, Pulp & Paper, Water & Waste Water, Rubber, Plastic, etc.
Hitachi Hi-Rel offers HIVECTOL-HVI-E Series Medium & High Voltage Multi Level IGBT Drives up to 14,280 kVA with voltage range 3.3kV, 6.6 kV and 11 kV, Low Voltage Drives - SJ Series IN1 available in 400 V Class from 75 kW to 315 kW, WJ200 Series Low Voltage Drives (3-Phase 400V Class).