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Product Overview
The VFD Expert 75kW is a high-capacity Variable Frequency Drive (VFD) manufactured by Himel, designed for precise control over three-phase AC motors. With an impressive power output of 75 kilowatts (100 horsepower) and operating within the voltage range of 380V to 440V, this VFD is engineered to handle heavy-duty industrial applications that demand robust motor control and high performance. Its advanced technology and rugged construction ensure optimal motor performance, energy efficiency, and reliable operation, making it a trusted choice for various industrial sectors. The VFD Expert 75kW is equipped with advanced control features, including sensorless vector control, V/F control, and torque control, providing adaptability for different motor-driven applications. Its user-friendly digital display and keypad allow for easy configuration, monitoring, and diagnostics of motor performance, enhancing operational convenience. Additionally, the VFD includes a built-in braking chopper, ensuring controlled deceleration and dynamic braking of the motor, thus enhancing safety during operation. The VFD Expert 75kW comes with comprehensive protection features against overcurrent, voltage fluctuations, and short circuit, effectively safeguarding the connected motor from potential damage. By adjusting the motor speed based on actual demand, the VFD helps reduce energy consumption, leading to cost savings and environmental benefits.
Features
Product specific application : Advance general purpose Format of the drive : Standard Product destination: Asynchronous motors IP degree of protection: IP20 Type of cooling: Fan Network number of phases: 3 phases [Us] rated supply voltage: 380...440 V - 15...10 % Motor power kW: 55 kW for heavy duty, 75 kW for light duty Motor power hp: 73.76 hp for heavy duty, 100.58 hp for ligh duty Maximum transient current: 165 A during 1 min (heavy duty), 198 A during 3 s (heavy duty), 220 A during 0 s (heavy duty), 188.4 A during 1 min (light duty), 235.5 A during 3 s (light duty), 282.6 A during 0 s (light duty) Asynchronous motor control profile: SVC and V/f energy saving ratio Speed drive output frequency: 0550 Hz Communication port protocol: Modbus,PROFINET Device application: Speed control Function available: Automatic voltage regulation (AVR), Energy saving mode, Fixed and variable swing frequency, Length control, Sagging (multiple inverters drive one load), Multi-speed operation, Jogging, Adjustable wobble frequency Supply frequency: 50...60 Hz Maximum voltage unbalance factor: 3 % Continuous output current: 110 A heavy duty, 157 A light duty Control type: Manual using keypad, Using control terminal, Using serial port, Three way control using output collector terminals Efficiency: 93 % Communication service: Read motor parameters automatically Electrical connection: DC bus sharing Speed range: 1100 in open-loop mode Speed accuracy: +/- 0.1 % of nominal speed Regulation loop: Adjustable PID regulator Acceleration and deceleration ramps: Linear adjustable separately from 0.1 s...60 h, S-curve adjustable separately from 0.1 s...60 h Braking to standstill: By DC injection, <30 s Protection type: Overcurrent, Overvoltage, Undervoltage, Overheating, Overload Protection technology: Current limiter Frequency resolution: Digital input: 0.01 Hz, Analog input: 0.55 Hz Display type: 2 x 7-segment LED for 27 parameters Device mounting: Wall mounted, Enclosure, Flange: Product compatibility External braking unit, Communication module, I/O extension module Width: 320 mm Height: 560 mm Depth: 308 mm Analogue input number: 3 Analogue input type: AI1 voltage: 0...10 V, impedance: 100000 Ohm, resolution 12 bits, AI2 voltage: 0...10 V, impedance: 165 Ohm, resolution 12 bits, AI2 current: 0...20 mA, impedance: 165 Ohm, resolution 12 bits, AI3 voltage: differential +/- 10 V, resolution 12 bits Discrete input number: 6 Discrete input type: Programmable (DI1...DI5), Programmable as pulse input (DI6) Analogue output number: 1 Analogue output type : AO1 voltage/current: 0...20 mA or 0...10 V, AO1 voltage/current: 4...20 mA or 2...10 V Discrete output number: 4 Discrete output type: configurable relay logic 250 V (5 A) for NO relay output circuit, configurable relay logic 250 V (3 A) for NC relay output circuit, open collector 9...30 V (50 mA) Device composition: Built-in breaking unit Type of installation: Indoor/outdoor Application: Material handling machine, Textile machine, Material working machine, Industrial washing machine, Air compressor, Construction elevator, Metal and mining process, Petrochemical
Benefits
Precise Motor Control: The VFD Expert 75kW provides accurate and stable motor speed control, meeting specific application requirements. Motor Protection: Built-in protection features ensure the connected motor is safeguarded from overcurrent, voltage fluctuations, and short circuit, prolonging its lifespan. Energy Efficiency: The VFD adjusts motor speed based on demand, leading to reduced energy consumption and cost savings. Enhanced Productivity: Precise motor control and smooth acceleration improve overall process efficiency and productivity. User-Friendly Interface: The digital display and keypad facilitate easy configuration, monitoring, and diagnostics of motor performance.
Technical Specifications
The VFD Expert 75kW is a high-capacity Variable Frequency Drive (VFD) manufactured by Himel, designed for precise control over three-phase AC motors. With an impressive power output of 75 kilowatts (100 horsepower) and operating within the voltage range of 380V to 440V, this VFD is engineered to handle heavy-duty industrial applications that demand robust motor control and high performance. Its advanced technology and rugged construction ensure optimal motor performance, energy efficiency, and reliable operation, making it a trusted choice for various industrial sectors. The VFD Expert 75kW is equipped with advanced control features, including sensorless vector control, V/F control, and torque control, providing adaptability for different motor-driven applications. Its user-friendly digital display and keypad allow for easy configuration, monitoring, and diagnostics of motor performance, enhancing operational convenience. Additionally, the VFD includes a built-in braking chopper, ensuring controlled deceleration and dynamic braking of the motor, thus enhancing safety during operation. The VFD Expert 75kW comes with comprehensive protection features against overcurrent, voltage fluctuations, and short circuit, effectively safeguarding the connected motor from potential damage. By adjusting the motor speed based on actual demand, the VFD helps reduce energy consumption, leading to cost savings and environmental benefits.