380V 3 Phase Inverter Variable Frequency Drive for Motor Speed Control Converter 0.4 0.75 1.5 2.2 3.7kw

Features of 380V DFL4000S series inverter:

1. Input power supply 1PH 380V (±15%); output: 3PH 0-380V 2. Dedicated DSP motor main control IC, voltage vector control, pure SVPWM output 3. The IPM module is the core component of the power drive with built-in reliable protections such as over-current, short-circuit and over-temperature; the failure rate is extremely low 4. Five-digit digital tube display, five status indicators (display for frequency, voltage, speed, counter, forward and reverse status, fault, etc.) 5. The output frequency range is 0.1-400HZ, accuracy: 0.1HZ 6. Analog input 0-5VDC, 0-10VDC, 0/4-20mA 7. Digital operation panel can be connected with extension cord, and parameters can be copied freely 8. X5, X6 multi-function input terminals can be set with multiple start and stop methods: two-wire A, B mode, three-wire A, B mode 9. X1-X4 multi-function input terminals can be combined with 16 speeds, 16-segment acceleration and deceleration time (0.1-6500 seconds) can be set independently 10. The user can set the V/F curve arbitrarily 12. Instantaneous power failure restart speed tracking function, automatic voltage stabilization function, DC brake, PLC program control and other functions 13. The drafting function is suitable for unwinding and unwinding, keeping the linear speed constant within a certain accuracy, etc. 14. Perfect protection function: overvoltage, undervoltage, overload, overtemperature, output short circuit protection 15. Parameter password protection, limited use time, automatic parameter recovery

The above functions may vary from batch to batch. If you need 485 communication and multi-function relay output, please contact customer service to confirm the function requirements。For more information, please contact: cmwrl@163.com