85~265V EC Fan Solution
The EC fan modules are currently available in single-phase only. AC power supply ranges from 85V to 265V with power wattage less than 10W. The EC fan modules are designed as parameter adjustible and suitable for EC fan size from 8038, 8080 to 12038 or larger. These ready to tune modules are ready for industrial fan applications. It supports either PWM or VSP input command, open-loop or closed-loop curve. Adjusting control curves, quick start, soft start, brake, leading angle, and soft switching parameters for best noise driving performance. The system protection is completed with the adjustable over current, over voltage and under voltage protection.
MAIN FEATURES
- AC input: 85~265V
- GUI aided programming
- Direct PWM command speed control
- Multi-signal output pin (FG/RD)
- Quick start function
- Soft start function
- 12-Step Square/Modified-Sin/Sin (Hall)
- 12-Step Square/Modified-Sin (BEMF)
- Over current protection
- Over/Under voltage protection
