Overview
The series of variable frequency speed regulators adopt space vector control technology and a digital signal processor. Through built-in control, the speed of fans and water pumps can be effectively adjusted to obtain accurate flow pressure and temperature. It can reduce harmonics and rotational speed. torque current fluctuation, improve voltage output characteristics, prevent the motor and inverter from heating themselves, and improve the power factor of the motor. The module is designed to adapt to starting torque, has a friendly interface, comprehensive protection functions, and built-in serial communication functions. Make motor group control a reality. The main application areas include machinery, chemical industry, textile, printing and dyeing, cement, paper, plastic, water supply and other industries.
Main Features
Three-phase tripping and restarting functions can be set
Three-phases have a variety of stall compensation forms
The voltage/frequency curve can be set with an automatic energy-saving function, which can save electricity
br/> It can start slowly and has no starting inrush current. It is a true soft start with panel display diagnostic function
Adjustable carrier frequency and maximum speed tracking function
Optional manual automatic torque compensation with instantaneous loss Electric restart function
Eight speeds can be set, and the speed regulation ratio can reach up to Requirements
The following procedures should be followed when ordering
The user must provide us with a written explanation of the following information
Detailed process requirements and process information directly related to the speed-controlled motor.
What important monitoring points (quantities), monitoring methods (analog switching quantities, etc.) and quantities are required.
Requirements for components and equipment.
The technical personnel of the party propose the technical plan and clarify the plan with the user's technical personnel.
Conduct business negotiations based on the technical solutions confirmed by the technical personnel of both parties, and finally sign a contract.
Yuanchuang LBT series frequency converter