$129.99 (as of 06/11/2017 12:28 PST details )
Features:
- Advanced calculous PID closed loop arithmetic,quick responding speed and high suitability.
- Easy PLC function can realize 16 legs of speed and inverter control function.
- RS485 communication port, adopting standard international MODBUS main circuit control.
- Adjustable carrier, almost soundless working environment.
- Auto voltage regulation AVR technique,for ensuring the inverter load capability.