15-Amp Variable Frequency Intelligent Control

Automatic Constant Feed Speed Control: Automatic output voltage adjustment in real time to ensure constant preset feed speed regardless of weight change of the work pieces. 

Automatic Frequency Adjustment: Automatic output frequency adjustment in real time to ensure the load is always working at its resonant frequency. 

Automatic Resonant Frequency Scan: Scan and then output resonant frequency of the load, other related parameters are also set automatically.  

RS485 Communication: All parameters of the controller can be adjusted via RS485. 

Dual Switch Sensor ON/OFF Control: 2 switch sensors or PLCs can be connected to turn the controller on/off. 

Automatic Switch Sensor Type Recognition: The controller can recognize and adapt to both PNP and NPN type switch sensors. 

Sync Output: Sync output waveform of the slave controller with that of the master controller to the same frequency and phase to avoid beat effect. 

Remote Speed Control: Output Voltage/Feed Speed of the controller can be adjusted remotely by an external potentiometer, a PLC, and a 1-5V or 4-20 mA DC signal. 

Digital Overheat Protection: If internal temperature of the controller gets too high, the controller will stop its output to protect itself. 

Overcurrent Protection: If output current exceeds its rated value, the controller will stop its output to protect itself and the load. 

Restorable Short Circuit Protection: If output of the controller is short-circuited, the controller will shut down its output to protect itself and the load, but the fuse inside will not be blown. So when there is no short circuit at the output side, the controller will work again after powering on.