Water pumps: floor water supply, fire water supply, irrigation water supply, submersible pumps, ordinary pumps, circulating pumps, etc.
Fans: extractor fans, blowers, range hoods, duct fans, air conditioning fans, etc.
Products
AC power stabilizer
Transformer
Ac power Frequency Converter
Variable-frequency Drive
Location：Home > Products > Variable-frequency Drive > YK-F Series
The built-in parameter self-learning auto-tuning function can automatically detect the motor characteristics and automatically set its related parameters to ensure that the inverter can continuously optimize the motor operating characteristics and obtain the maximum torque output even if the motor operating parameters change over time.
Tel
18200881787
Wechat QRcode
Applied range
Features
☆ Built-in parameter self-learning auto-tuning function, which can automatically detect motor characteristics and automatically set its related parameters to ensure that the inverter can continuously optimize motor running characteristics and obtain maximum torque output even when motor running parameters change over time.
☆ Full range of protection functions: low voltage, overvoltage, overcurrent, protection against motor stall, overload, overheating, etc.
☆ Standard V/F mode, sensorless vector mode, and output power (torque) control mode.
☆ Control functions specially designed for industrial machinery: six multi-function programmable digital input functions (99 functions are optional), three multi-function programmable digital output functions (94 functions are optional), timer/counter, speed tracking function, forward/reverse converter function, auto-run function, built-in standard RS485 communication interface, which allows single or multiple inverters to be dynamically controlled by the main computer at the same time. And can control up to 99 inverters at the same time (more than 31 units must be installed relay amplifier), built-in rich PID function. The output frequency is from 0.00 to 650.00Hz, with advanced technology, compact structure and beautiful appearance.
☆ Built-in PID regulator can easily realize closed-loop system control of process quantities such as temperature, pressure and flow rate when realizing constant pressure and constant temperature control.
☆ When applied to fan, it supports external terminal start/stop and external potentiometer speed control, and supports soft start of motor, and acceleration/deceleration time can be set.
☆ Applied to pumps, it supports remote pressure gauge, electric contact type pressure gauge and pressure sensor, etc. 9100 series and 9600 series can realize water shortage detection and dormancy function, and fully automatic control.
Cautions:
☆ The occasions with larger loads such as pumping fan and submersible pump are recommended to use the inverter with a higher power level.
☆ When the motor and inverter are far away, please install reactors at the input and output of the inverter to avoid high harmonic interference to accelerate the aging of the inverter and motor.
☆ between the inverter and the open static connection switch type devices, especially the leakage protector.
