Hitachi J300 Igbt Inverter Manual
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Hitachi Igbt Module
HITACHI VFD:Hitachi Variable Frequency Drive (VFD) is a type of adjustable speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage. VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors.Hitachi have proven & very rich experience in manufacturing & supplying drives &automation products 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 offers HIVECTOL-HVI-E Series Medium & High Voltage Multi Level IGBT Drives up to 14.7 mVA with voltage range 3.3kV, 6.6 kV and 11 kV, Low Voltage Drives – SJ700 Series available in 415 V Class from 0.75 kW to 450 kW, WJ200 Series Low Voltage Drives (3-Phase 400V Class), AC & DC VFD and Industrial Automation & Control and Plant Automation Products like HMI &PLC. Hitachi also offer Steel Automation Drive (400 kVA to 2400 kVA Converter/Inverter up to 1200 kVA for Steel Industry), Special Duty Drive, Engineered Drives System, UMPS (Uninterruptible Motive Power Supply) and iDip to maintain VFD DC voltage during input voltage fluctuation.