The main functions of the control unit of Atlas Copco air compressors
Operation status monitoring
Real-time monitoring of key parameters of the air compressor, such as exhaust pressure, temperature, motor current, oil level, filter status, etc., with the operation data displayed intuitively on the screen.
Intelligent control adjustment
Automatically adjust the loading/unloading status and speed of the air compressor according to the gas usage demand (for variable frequency models), maintaining stable system pressure and reducing energy waste.
Fault diagnosis and protection
When abnormal conditions are detected (such as overheating, overpressure, motor overload, etc.), an alarm will be triggered automatically and shutdown protection measures will be taken, while recording the fault code for quick troubleshooting.
Operation and settings
Support for users to set parameters (such as target pressure, operation mode, etc.) through buttons or touch screens. Some high-end models can preset multiple working modes to adapt to different scenarios.
Data recording and communication
Record data such as operation time, energy consumption, maintenance cycle, etc. Some control units have IoT functions (such as through Atlas Copco's SmartLink system), supporting remote monitoring and data analysis.
Common control unit models
The control units for different series of air compressors vary. For example:
GA series: Usually use controllers such as MK5, MK6, etc., supporting basic monitoring and energy-saving adjustment.
VSD variable frequency series: Equipped with more advanced controllers, enabling precise variable frequency control and optimizing energy efficiency.
Large industrial models: May be equipped with more complex PLC control systems, supporting multi-machine linkage and integrated management.
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