Product features
■Single-phase 220Vac/ three-phase 380Vac/ three-phase 690Vac input,0.75 to 1250kW;
■Starting torque :0.5Hz/150%, speed regulation ratio :1:100, dynamic response<20ms, speed
stabilization accuracy ± 0.2%;
■Supports V/f control, PG closed-loop vector control and open-loop vector control without PG.
■The EC350 series is designed for heavy-duty use and is suitable for various working conditions.
■Optimize structural design, reduce product size, and save installation space for customers
■The interface configuration is rich, with a built-in 485 communication interface as standard,
supporting simultaneous display on both local and remote dual keyboards.
■30kW and below are standard equipped with an internal braking unit, while 37kW to
160kW can be optionally equipped with an internal braking unit.
■It integrates rich product functions, such as simple PLC, multi-speed control, built-in PID,
torque control, multi-point V/F curves, multiple braking methods, and no shutdown in case
of instantaneous power failure, etc
■Support the drive of permanent magnet synchronous machines and asynchronous machines;
■Supports multiple encoders, such as incremental, resolver, sine and cosine, etc.
■Supports multiple expansion cards and can be customized for development.
■Low-speed high torque, excellent low-speed control performance;
■High-definition broken code LCD keyboard, convenient for users to debug and diagnose faults
Main technical parameters
Application scenarios
It is widely applicable to food machinery, plastic machinery, ceramic equipment, petroleum and coal
machinery, mining machinery, cable equipment, air compressors, machine tool equipment,
woodworking machinery, textile machinery, printing and packaging equipment, chemical equipment,
environmental protection equipment, conveying equipment, etc.
关闭返回