CE, Saso Ceritificate 1.5kw-1000kw B900 Series Current Vector Frequenc

Product Description

B**0 series current vector frequency inverters are widely used for elevator/lift/crane/hoist application. Which adopt **0% pure yaskawa G5/VS**6 technology and software, the performance are not inferior at all with yaskawa G5/VS**6. now many lift/elevator customers use our B**0 series frequency inverter to replace Yaskawa G5/VS**6 frequency inverter.
 
Our B**0 series main features as below:
       ·   *2bit DSP microprocessor configuration 
       ·   Magnetic field oriented flux vector control 
       ·   Auto-tune ability 
       ·   Available for speed-type servo controller while PG feedback added 
       ·   RS***2/RS***5 serial communication port  
       ·   Capacities from 1HP - ***0HP 
       ·   Optional DC reactor available (for reducing harmonic interference from the power supply) 
       ·   Multi-language large screen LCD displays the drive status in six languages and a parameter copy mode function. 
             ·   English 
             ·   Chinese 
             ·   Russian 
             ·   German 
             ·   French 
             ·   Spanish 
Any type of machine starts smoothly at low speeds  
B**0 features full-scale flux vector current control that directly controls motor torque based on present control theory utilizing a magnetic flux observer and neuron-control. It features full torque control even at zero speed when PG option is added.
 
Four controls in one device; the ultimate device for all applications
Four control methods are included: 
       ·   Standard V/F control 
       ·   V/F control with PG feedback 
       ·   Sensorless flux vector control 
       ·   Flux vector current control with PG feedback 
Simply select the parameters, B**0 can be applied to a wide range of applications from servo-like precision machinery to multiple motor drives. Factory presets default to sensorless vector control type, but it can be configured to the V/F control mode for applications requiring multiple motors on one device, or set to flux vector current control mode (with PG) for highly precise vector operation. (PG interface card is optional)