Product introduction:
L1000A is the best solution for elevators!
Power voltage range: 200V class 3.7KW~45KW. 400V class 3.7KW~75KW
1. L1000 model description:
Realize the high-performance sensorless starting torque compensation function to make the elevator ride more comfortable;
Drive induction motor or synchronous motor can perform stop-type self-learning, built-in elevator-specific timing sequence, and detachable terminal board, making debugging and maintenance easier and more convenient;
At the same time, it has the function of automatic torque boosting, which can meet various overload tests of the elevator; a variety of safety functions and long-life design make the product safer and more reliable. Ride comfort, advanced motor drive technology for control of all motors
Whether it is an induction motor or a synchronous motor (IPM motor/SPM motor), high-performance current vector control can be achieved. Universalization of inverter inventory for induction motors and synchronous motors.
Induction motor and synchronous motor can be switched by parameter setting. The large capacity range of 1.5~110kW can be used for various elevator applications. High-performance current vector control and abundant encoder interfaces, high-performance current vector control, to achieve high starting torque, with optional cards for driving various motor encoders. V/f control and vector control without PG can also achieve high performance, rich self-learning functions, built-in various self-learning that can give full play to the drive performance of the inverter, induction motors and synchronous motors have rotary self-learning, stop-type self-learning Learning, the customer's machinery can also self-learn. Torque ripple is lower than previous products, enabling smoother operation.
Built-in elevator-specific sequence to ensure stable motor torque, smooth starting, acceleration and deceleration, high-performance sensorless starting torque compensation
Built-in newly developed sensorless starting compensation function (backward slip function) to prevent vibration during starting, starting torque compensation function with sensor, just simple debugging
Prevent vibration, prevent overshoot vibration. Acceleration and deceleration compensation (feedforward function) realizes speed response without vibration overshoot. Acceleration and deceleration time S-shaped characteristic switching, to achieve smooth acceleration and deceleration.
一、Technical parameter
