Fan variable frequency drive CF300

synchronousasynchronousindustrial

CF300 Industrial Fan Drive is mainly composed of variable frequency driver, power on knob switch, speed regulating positioner and LCD. It has the advantages of multiple functions, stable start, ultra quiet, compact size, easy operation, energy saving and so on. Automatically identify the motor position, operate stably within the full speed range, and output the rated torque at 5Hz low frequency. Compatible with asynchronous and synchronous motor control. lt also supports a variety of expansion accessories. 1.Wireless Video Monitoring: the fisheye camera is used for the first time in the industry, and there is no any dead angle in the elevator cage. 2.Wireless Voice Intercom: video monitoring has its own voice intercom function, so that the operator can understand the operation in the cage in real time, so as to facilitate timely communication with on-site workers and improve the transportation efficiency of the elevator. 3.Automatic Leveling Function: automatically run in position after input the floor to reduce the working intensity of the operator. Leveling position is accurate ( ≤ 5mm). 4. Floor Pager Control Function: after meeting the operating conditions of the lift, press the floor caller of the corresponding floor, then the lift will automatically move to the floor. Close the discharge door after the worker carrying things, and press the floor caller on your floor, then the lift will automatically operate to the 1st floor.