Ac Drives By Sun Engineers

Characteristic Feature :
* New Technology Super Low Noise
Improve soft/hard ware, optimum waveform. The motor as quiet as running with commercial power.
* All Model Equipped With IPM
Employ Ipm (intelligent power module) for power device.
IPM provides numerous advantages such as quiet operation.high
efficiency, high torque smoother shaft rotation and improved reliability.
* Expansion Of Frequency Range
The range of variable frequency has been greatly extended from 0.5Hz-400Hz. and S curve for smooth ACC/DEC.performance.
* Upgrading V/F Characteristic
Provide constant torque curve (F ) reduce torque curve (F ) and (F ) for FAN/PUMP drive, adjustable saving energy operation and wide basic voltage setting from 30Hz-400Hz. Double V/F curve performance
* Enhanced I/O Function
Built-in variable digital/analog input functions to suit a wide array of needs, easy to install, convenient humanity operating features, (designed from the user viewpoint)
* Compact structure
Compact size design make installation easier, it solve space limited problem.
* Extended braking resistor available
All series with extended braking resistor terminals. It make machine more reliable in