Advanced 380V VFD Heavy Duty Variable Frequency Drive for Compressor Speed Regulation

• Application: Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
• Output Type: Triple
• Principle of Work: V/F Control Transducer
• Switch Mode: PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: Low Voltage Variable-Frequency Drive
• Model NO.: A900
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Current Variable-Frequency Drive
• Function: Simple Type, Textile Special, Constant Torque Universal Type
• Brand: Rbca
• Speed Ratio: 1:100
• Max.Output Frequency: 1000Hz
• Control Method: V/F Control
• Communciation: 485 Communication
• Environment Temp.: -10-50 Degree C
• Braking Unit: Build-in
• Output Frequency: 50Hz/60Hz
• Kw Range: 0.75kw-630kw
• Transport Package: Export Seaworthy Package
• Trademark: RBCA
• Origin: China
• HS Code: 85044090
• Production Capacity: 4000/Month

Product Description

1. Experience superior performance with magnetic flux vector control, eliminating the need for self-learning, and outshining traditional V/F systems;

2. Crafted with an aluminum alloy for optimal heat dissipation, our drive features an easily removable fan, ensuring stable cooling even in dusty or fiber-laden environments;

3. Its compact size allows you to maximize your installation space, making it a perfect fit for any setting;

4. Comes equipped with a standard LED keyboard complete with a potentiometer, accessible externally for your convenience;

5. Designed in strict adherence to IEC national standards and fully compliant with CE certification tests, guaranteeing top-notch safety and reliability;

6. Enjoy more precise speed control with our automatic slip compensation feature;

7. Benefit from automatic torque compensation, delivering up to 150% starting torque at 3HZ;

8. Boasting a high overload capacity, it can sustain 150% rated torque for up to 60 seconds, ensuring durability and performance;

9. Operates with ultra-low noise levels, thanks to its adjustable carrier frequency ranging from 1-15K, depending on the model;

10. Reliable and timely control and protection mechanisms enhance system stability, ensuring smooth operation;

11. Equipped with a variety of common functions to meet diverse application needs:

(1) Standard Modbus communication, ensuring seamless integration;

(2) Advanced process PID control for precise operations;

(3) 16-speed control settings to match your specific requirements;

(4) High-frequency output capability from 0~1000HZ;

(5) Multi-point V/F curve settings for flexible operation;

(6) Speed tracking function that automatically searches for motor speed, allowing for a smooth restart without stopping;

(7) Single week and cycle counting functionality to enhance operational efficiency;

(8) Multi-function input and output ports with customizable switch value delay times;

(9) Comprehensive protection features including overcurrent, overvoltage, undervoltage, overtemperature, and overload, with fault information saving capability;

(10) Multiple braking options including DC braking, magnetic flux braking, and resistance energy consumption braking;

(11) Effective response to sudden load changes with over-current stall and over-voltage stall features;

(12) Adjustable V/F curve tailored to load characteristics for optimal performance;

(13) Pulse train I/O functionality for advanced control;

(14) Versatile multi-speed control function, enhancing flexibility;

(15) Stop deceleration and restart capabilities after instantaneous power failure for uninterrupted operation;

(16) Robust PID control function for enhanced efficiency;

(17) Comprehensive communication functionality for seamless interfacing;

(18) Main and auxiliary frequency input function for versatile control;

(19) Includes an internal counter for precise operations;

(20) Torque detection function for reliable performance monitoring;