Industrial-Strength VFD for Large Pumps, High-Demand Compressors & Factory Systems
The AnyHertz FST-650S 15 kW / 20 HP VFD provides strong, reliable torque and advanced motor control for heavy-duty industrial requirements. Converting 230V single-phase or three-phase input into stable 230V three-phase output, it eliminates the need for costly electrical infrastructure upgrades.
With powerful vector control, PID feedback, torque optimization, soft-start, and advanced motor protection, this drive is a perfect fit for large pumping stations, agricultural systems and production equipment.
Key Benefits
- Strong torque output for large machinery
- Advanced protection for harsh operating loads
- Designed for industrial continuous operation
- PID and multi-speed control for process optimization
- Ideal for 20 HP motors in demanding environments
- Smooth and safe motor starting
Ideal For
- 20 HP irrigation and industrial pumps
- Large compressors and blowers
- Agricultural processing lines
- Industrial mixers and conveyors
- Factory and production machinery
Why Choose This VFD?
Combines industrial power with affordability, allowing facilities to run 20 HP motors on standard 230V inputs with full vector control and motor protection. Ideal for scaling industrial operations without three-phase service.
Electrical Specifications
- Input: 230V AC Single/Three-Phase
- Output: 230V AC Three-Phase
- Output Frequency: 0–500 Hz
- Motor Power: 15 kW / 20 HP
- Rated Output Current: see manual
Recommended Applications
- Large-scale pumping solutions
- Central compressors
- Agricultural and irrigation plants
- Heavy machinery in production lines
- Material handling systems
Advanced Drive Features (Applies to All FST-650S Models)
- Sensorless Vector Control (SVC) for high torque at low speed
- V/F control with adjustable voltage-frequency curves
- Automatic motor parameter autotuning
- Multi-speed operation with programmable digital inputs
- PID closed-loop control for flow, pressure, and temperature systems
- DC braking and dynamic braking functions
- Adjustable acceleration/deceleration ramps, including S-curve profiles
- Carrier frequency adjustment for noise reduction
- Sleep/Wake mode for pump energy optimization
- Torque boost and torque limit settings
- Built-in EMC filtering
- Full run/stop/forward/reverse control
Protection Features
- Overcurrent protection
- Overvoltage / Undervoltage protection
- Overload protection
- Stall prevention
- Short-circuit protection
- Ground fault protection
- Motor thermal protection
- IGBT temperature protection
- Phase loss detection (input/output)
Input/Output Features
- 4–6 programmable digital inputs
- 1 programmable analog input (0–10V / 4–20mA)
- 1 analog output (0–10V)
- 1 programmable relay output
- Multi-function keypad interface
- RS-485 Modbus-RTU support (si aplica según manual)
Control Modes
- V/F (Voltage/Frequency) Control
- Sensorless Vector Control (SVC)
- Torque Control Mode
- PID Closed-Loop Control
- Multi-speed control via digital inputs
