DELTA Inverter VFD-VE Series
Category: Delta
Specifications
Specification
- Power Range: 230V 3-phase: 1~50HP; 460V 3-- phase: 1~100HP
- Sensorless vector control with speed control range 1:100
- PG closed loop control with speed control range 1:1000
- Output frequency range is 0~600Hz
- Adjustable V/f curve
- Automatic torque boost and slip compensation
- 16-step preset speed control and 15-step PLC operation
- Built-in PID feedback control with Sleep/Wake function
- Optional PG encoder card for speed feedback and positioning
- 4 sets of accel/decel time selections and independent accel/decal S-curve settings
- Specific process control and energy saving operation for fan and pump application
- Built-in communication interface RS-485 Modbus (RJ11)
- Auto-tuning and FOC (field oriented vector control)
Details
This series adopts FOC (Field Oriented Control) which is a far more precise vector control algorithm. It can be used in both speed control and position control similar to a servo motor drive. The multi-function I/O terminal is expanded to meet users' various application needs. In addition, it is supplied with a Windows based PC software program for managing parameters and dynamic monitoring. It provides an excellent solution for load regulation. It can output 150% of rated torque at zero speed, and it can have "point to point" and relative distance control functions for position control, making it the best choice for challenging industrial control applications.
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