Variable Frequency Drives (VFD) – Minneapolis, MN
The HYUNDAI N700E Series High Performance Drives offer powerful control solutions with exceptional speed control and torque response which provides superior vector performance.
The N700E’s compact size and sensorless vector control technology provides perfectly optimized performance for industrial and commercial applications.
Certificates of international standards (UL/cUL, CE) for the N700E series make it perfect for global applications.
- Sensorless Vector Control
- 150% overload for one minute, CT applications
- 120% overload for one minute, VT applications
- 3000 second accel/decel
- DC braking
- BDR brake function
- AVR function
- Sixteen level multi-speed
- Adjustable carrier frequencies
- PID control
- Frequency jump
- Analog gain bias
- Jog run
- Electronic thermal overload
- Auto-torque boost, trip history monitor and software lock
- 50°C ambient
- Speed search function
- Intelligent input function
- RS485 – Modbus communications
Variable Frequency Drives
What is a VFD?
A Variable Frequency Drive (VFD) is a type of motor controller that drives an electric motor by varying the frequency and voltage supplied to the electric motor. Other names for a VFD are variable speed drive, adjustable speed drive, adjustable frequency drive, AC drive, microdrive, and inverter.
Frequency (or hertz) is directly related to the motor’s speed (RPMs). In other words, the faster the frequency, the faster the RPMs go. If an application does not require an electric motor to run at full speed, the VFD can be used to ramp down the frequency and voltage to meet the requirements of the electric motor’s load. As the application’s motor speed requirements change, the VFD can simply turn up or down the motor speed to meet the speed requirement.