LS inverter, the full name of LS AC inverter governor, converts direct current into alternating current by providing a variety of use configurations, and controls the speed of the motor by changing the voltage and frequency of the general power input to meet different industrial needs, so as to complete the energy saving and environmental protection of the automation system. IGXA is a new generation of high-performance sensorless vector control inverter based on IG5 A. With better low-speed torque characteristics, IP protection and use function, it has been carefully improved from many aspects such as appearance, structure, heat dissipation, circuit planning, software, etc., which has improved the reliability and ease of use of the product, so as to further meet the requirements of customers in different use occasions.
IGXA Series:
Main function
V/F Handling and Improved Active Torque Compensation: Actively obtain a V/F curve that fits in use without requiring too much setup and testing
Vectorless Sensorless Operation: Sensorless Vectoring can be used to obtain better dynamic characteristics and torque characteristics at low frequencies
Parameter auto-tuning: Optimized control characteristics for sensorless vector control and active V/F torque improvement
Built-in RS485 communication: Built-in RS-485 interface, supporting LS's proprietary LG-BUS protocol and MODBUS
Up/down function: There are three types of UP/DOWN control, and the frequency can be saved as the initial value of UP/DOWN
PID control: There are two types of operation, general PID control and process PID control, which is convenient for users to choose the appropriate PID control mode for different operating occasions. Together it has a sleep and wake function to complete the energy saving
External (mechanical) brake control: The opening and closing control of the external brake is used to improve the start and stop of the equipment
Kinetic energy buffer: The inverter can continue to operate when the power supply drops or instantaneous power failures are completed
Key features:
Panelless/Potentiometer Panel/Potentiometer Remote Panel
Independent air duct planning
Built-in for the full range of active units
Long-life planning
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