In the three-phase AC asynchronous motor market, INVT inverter is widely used in the speed regulation of three-phase AC asynchronous motor due to its stable performance, rich combination of functions, high-performance vector control technology, low speed and high torque output, good dynamic characteristics, and super overload capacity.
It is a new type of high-performance vector inverter, which can be widely used in the speed control of asynchronous motors and synchronous motors. With 32-bit DSP as the core, the company adopts the world's leading vector control algorithm to achieve high-performance and high-precision motor drive control, which not only improves product reliability and environmental adaptability, but also strengthens customer ease of use and industry-specific design, so that the function is more optimized, the application is more flexible, and the performance is more stable.
Wide range of applications.
The vector control of induction motor and permanent magnet synchronous motor is adopted, which effectively reduces the user's inventory, and there is no need to consider the compatibility of the motor model, and different inverter stocks are prepared for different motors.
Outstanding performance.
Good control performance: 1:200 speed ratio (SVC), 0.25Hz/150% starting torque, multiple braking modes, not affected by braking resistance, can achieve high-speed flux braking.
CHF series inverter is a general-purpose inverter, mainly for users of simple speed regulation applications, using G/P integrated structure, which can better meet the functional needs of most users.
External independent keyboard: realize the dual control of the local keyboard and the external keyboard and the working status monitoring of the inverter;
LED external keyboard: it is a simple keyboard, which can realize all the keyboards of the machine;
LCD external keyboard: provide Chinese display, and embed parameter quick copy function;
Serial communication function: provide RS485 physical communication interface, and embed MODBUSRTU and ASCII. two communication modes;
Terminal function: Provide rich terminal control functions for users to choose freely.
The above are the two models of INVT inverters.
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