YOUFA NUMERIAL CONTROL High Performance Vector INVERTER YFSKB-C Product Features：
Low speed and high torque, high-speed precision, fast dynamic response。
Auto-tuning of motor parameters function: auto-tuning parameters have dynamic and static parameters auto-tuning feature that automatically identify the motor parameters and replaces the traditional tension sensor, magnetic clutch and mechanical clutch means
Flexible mode of operation:
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Standard V / F mode: sinusoidal PWM inverter output waveform to the motor, detecting AC output current and compensates the distortion due to dead time (dead time) effect generated by reduced motor torque jitter. Improved low frequency operating characteristics, to optimize the process and improve efficiency.
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No sense of vector mode: no sense of vector inverter operation in (Sensor-Less) control calculation system, providing extra torque compensation voltage, in addition to increasing the motor torque at low speed outside, and can compensate for the increase caused by the load slip differential。
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Output power (torque) control mode: When the output power exceeds the set limit, the drive will automatically reduce the output frequency. This feature can automatically set debugging easier, while improving system stability and accuracy。
A full range of protection features: under voltage protection, over voltage protection, over-current protection; to prevent the motor stall, overload, overheating protection。
Powerful communication features: includes standard RS-485 communication interface that allows single or multiple frequency converters for dynamic control by the host computer, and can simultaneously control 99 inverters (more than 31 units to be installed in a relay amplifier ) providing a standard communications protocol Modbusprotocol.
Built-in PLC function: You can achieve timing count, triggering, and other operating procedures
Built-in PID function: YFSKB series inverter fuzzy control technology, creating an optimal PID adjustment function。
Multiple programmable I / O ports: more flexible application
Powerful power control function: YF KB-C series inverter energy-saving control operation by the maximum efficiency control, no sense of vector control and constant power control V / F control can be carried out efficiently run and play superior energy-saving effect。
