DZB312 series frequency inverter specially designed and customized for carving machine processing industry. It adopts sine wave pulse width vector control technology and built-in carving machine special macro code function, which is convenient for user's installation and debugging. With reasonable wiring technology, the product is more stable and reliable.
●woodworking engraving machine
●advertising engraving machine
●stone engraving machine
●craft engraving machine
●cylindrical engraving machine
◆ Power range 0.75-11KW Output frequency range 0-600.0Hz
◆ Use independent air duct, suitable for dusty occasions
◆ Automatic torque boost and automatic slip compensation
◆ Unique core algorithm, less external interference
◆ Factory setting of special macro code parameters for engraving machine to facilitate user debugging.
Technical parameters
◆ input voltage：1AC220V±15% 3AC220V±15% 3AC380V±15%
◆ Output power range：220V：0.75kW~15kW，380V：1.5kW~15kW
◆ output frequency：0~600Hz，custom-made above 600Hz
◆ Input frequency 47~63Hz，power factor≥95%
◆ control mode：Non-PG vector control, V/F control
◆ Source of operation instruction：given by panel, terminal and RS485 communication
◆ Source of given frequency：given by panel figure, analog quantity, RS485 serial communications, multi-speed simple PLC and PID etc.
◆ Overload capacity：130% rated current 60s、150% rated current 3s
◆ Carrier frequency：1.0kHz~15.0kHz，and can be automatically adjusted according to temperature and load characteristic.
◆ Frequency resolution：the given digital value is 0.01Hz，and the analog quantity is given as the highest frequency plus 0.1%
◆ Torque elevation：Manual torque can elevate 0~30%
◆ Inching operation：frequency range：0.0Hz~ Maximum output frequency Inching acceleration and deceleration time：0～3600.0s
◆ Simple PLC and multistage speed operation：it can realize up to 8 segments running
◆ Automatic voltage regulation： When grid voltage fluctuation occurred, it can automatically maintain constant output voltage
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