KE600A Series Closed Loop Vector Control VFD

KE600A series is a closed loop vfd developed on the basic of KE300, with more powerful functions, fit for more complex applications.

Integrated with close loop vector control, sensorless vector control, V/f control, torque control and soft start functions, KE600 closed loop vector control VFD has been widely applied in applications which require high speed control accuracy, rapid torque response and high performance at low frequency, such as crane, lift, printing & packaging, winding, etc.

Features of KE600A Series sensorless vector control vfd

Comprehensive parameter identification

With comprehensive parameter identification, simultaneously compatible with dynamic and static identifications for both synchronous motors and

asynchronous motors.

Multi-motor switching

Built-in multiple motor parameters, supporting multi-motor switching.

Modular design, compatible with various expansion cards

KE600A has superior expansion capability. Users can choose PG card, I/O expansion card, MODBUS communication card, injection molding

card, pulse expansion card, according to their actual needs.

Fast dynamic response

Sensorless vector control, dynamic response time<20ms;

Close-loop vector control, dynamic response time<5ms.

High-precision torque control

When close-loop vector control, the torque control accuracy achieving ¯5%, easily responding to tension winding control.

High start torque, and super low-frequency load-carrying capability

0.5Hz, 150% start torque (sensorless vector control asynchronous motors)0Hz, 200% startup torque (close-loop vector control asynchronous motors)

Non-stop when instantaneous power off

With the capability of non-stop when instantaneous power off, ensuring the system continuously operate without tripping in case of instantaneous power off.

AVR automatic voltage regulation

When the input voltage is fluctuant, the inverter can automatically keep the constant output voltage.

Excellent close-loop vector control for synchronous motors

With excellent close-loop vector control for synchronous motors, capable of high torque output at zero speed, the speed ratio up to 1:1000.

Shenzhen MICNO Electric Co., Ltd. provides pv power booster, ac motor speed control hybrid drive, inverter loop,vfd closed loop control, vector vfd, distributor inverter micno, etc. Contact us to know more about what is vector control in vfd.