ALPHA6000S series AC drive is a high-performance product under open loop vector control mode. Adoption of the international leading technology of current vector control and torque control allows this product to really achieve the decoupling of AC motor and control manner of DC motor. The superior control attributes of our product can fully satisfy the motion drive requirements of our customers.
Input voltage fluctuation range is ±20%.
Built-in RS485 communication supports MODBUS-RTU protocol.
Flexible frequency mix-given function
Multiple programmable I/O terminals
Abundant fault-protection and running-monitor functions
Support a range of extention cards including I/O,communication card, and more.
Three control modes including V/F control, Non-PG vector control, and V/F separation control.
Superior Control Properties
0.1s acceleration-deceleration under rated torque is attainable.
No sudden change or oscillation occurs in current phase when motor rotation reverses at zero speed.
Mains voltage is under stable control. Quick and reliable brake is available at deceleration even without dynamic brake.
Advanced current and voltage control technology allows the AC drive to run stably without trip when alternatively accelerated and decelerated in 0.1s command.
Due to strong load capacity, the AC drive can work continuously for 20s with 180% rated load, and 1min with 150% rated load.
The AC drive offers smooth operation with large torque at low frequency under vector control mode.
Unique treatment to instantaneous power-failure
Extraordinary torque tracking function
Without special hardware detection circuit or function code setup, the AC drive can recognize motor speed, rotation, and phase angle in 0~60Hz within0.2s. It also provides smooth tracking start of freely rotating motor.
The open loop vector control AC drive can be used in various industries including the wire drawing machine, film winding machine, coating machine, CNC machinery, knitting machine, jacquard machine, fan, water pump, chemical fiber, textile, synchronous linkage, injection molding machine, rolling mill, paper making line, etc.
Technical Specification of ALPHA6000S
ALPHA6000S Model Selection
Overall Dimension of ALPHA6000S Series Open Loop Vector Control AC Drive
Installation Size of 380V 160-355kW Three-Phase Standard Model with Base
Installation Size of 380V 160-355kW Three-Phase Standard Model with Wall Mount
Installation Size of 380V 400-500kW Three-Phase Standard Model
Installation Size of 380V 160-500kW Three-Phase Narrow-Body Model
Vector Controlled AC Inverter | Vector Frequency Inverter | Frequency Changer