•The frequency converter can start automatically and has kinetic energy buffering;

•The time is related to the specific load and has been verified by a third-party agency.

•Currently can be increased to level 16;

•The stability of medium and high voltage inverters has been improved;

•Greatly reduces unit IGBT failures caused by high-frequency control;

•Makes the stability of the equipment much higher than standard equipment.

•Adopts mechanical bypass control technology;

•Each phase supports up to 2 levels of bypass;

•Foreign countries recommend using the same level of bypass.

•Fan status monitoring and alarm;

•The frequency converter can still operate normally even if the fan is damaged;

•The frequency converter can accurately locate the fan fault location.

•Realize frequency conversion hot backup;

•Improve equipment operation reliability;

•When a single inverter fails, the motor can still continue to run;

•After the faulty inverter recovers, it switches back to parallel operation without stopping.

•Adopts self-developed high-performance speed vector control method without speed sensor;

•Large starting torque;

•Strong ability to withstand load fluctuations;

YaHei";">•High control accuracy and other characteristics.

•Achieve free switching from industrial frequency to variable frequency;

•Adaptive, no impact during the synchronization process;

•Supports synchronous grid connection and vector cutback control;

•Solve the problems of soft start and cutback speed regulation of high-power motors.

●Multi-machine master-slave control;

●Power balance distribution;

●Suitable for multi-machine linkage fields such as belt conveyors.