Basic electricity and physical parameters
Core power specifications: Rated output power of 5.5kW, corresponding to 7.5 horsepower, rated output current of 13A, with overload tolerance of 150% rated current for 1 minute, capable of handling short-term load peaks in industrial scenarios; Input compatible three-phase 380-480V AC voltage, in line with industrial three-phase power supply standards. The device adopts fan cooling method, with a protection level of IP20, which can meet the dust prevention requirements inside conventional industrial control cabinets.
Physical installation dimensions: The external dimensions are 200mm × 323mm × 183.2mm, and the equipment itself weighs about 8kg. Although slightly larger than other low-power models in the same series, it can still achieve a reasonable layout inside the control cabinet and is suitable for most industrial installation scenarios.
Core control performance parameters
Frequency regulation capability: The output frequency can be adjusted within the range of 0-400Hz, with a frequency setting resolution of 0.01Hz, which can accurately match the speed requirements of different devices; Support three-stage frequency hopping setting, with a frequency hopping range of 0.1-400Hz, which can effectively avoid resonance intervals during equipment operation and ensure smooth operation of the equipment. The acceleration and deceleration time can be flexibly adjusted within the range of 0.1-3600.0 seconds, and the S-curve acceleration and deceleration mode can also be set to adapt to the smooth start stop requirements under different working conditions.
Multi control mode: supports two core modes: V/F control and sensorless vector control, which can match appropriate control methods based on load characteristics, balancing speed regulation stability and accuracy; If a PG card is selected, it can be extended to closed-loop control with PG, further improving the accuracy of speed control and adapting to devices with high speed consistency requirements.
Practical functions and safety protection
Automation auxiliary function: Built in PID feedback control function, suitable for equipment such as pumps and fans that require closed-loop regulation of flow and pressure, can achieve automatic and stable control of operating parameters; Simultaneously equipped with automatic torque and slip compensation functions, it can reduce the impact of load fluctuations on motor speed and ensure operational stability. In addition, it also supports 16 preset speeds and 15 program running functions, meeting the speed switching requirements of multi process automated production.
Comprehensive safety protection: equipped with radiator temperature detection function, real-time monitoring of equipment heat dissipation status; It has multiple electrical fault protection functions such as overcurrent, overvoltage, overheating, and locked rotor. The current threshold for locked rotor protection can be set between 20% and 250% of the rated current. Simultaneously supporting DC injection braking and dynamic braking, with multiple motor parking options to enhance the safety of equipment shutdown process.