The atg airports Micro 100+ CCR is a cutting-edge solution meticulously crafted for optimal performance for use with airfield ground lighting circuits. This device is equipped with a micro-controller seamlessly integrated with an analogue control and protection loop, overseeing an anti-parallel pair of thyristors for precise phase angle control.
The Micro 100+ (CCR) is a self-contained cabinet and is divided into four main compartments;
- Microcontroller and Display:
- A PCB Sub-assembly utilizes a microcontroller for easy parameterization of CCR characteristics.
- Monitored and alarm information is displayed, ensuring comprehensive control.
- All electronic sub-assemblies are conveniently accessible from the front of the CCR cubicle.
- Analogue Electronic:
- This compartment houses the main control PCB, featuring components like the feedback controller, error amplifier, thyristor triggering circuit, and lamp failure detection.
- Easy accessibility from the front of the CCR cubicle ensures efficient maintenance.
- Located at the rear, this compartment hosts crucial power components for the CCR output current loop.
- Components include the Thyristor Stack, Main Contactor, Main Transformer, Lightning Arrestor, Feedback Transformers, Fuses, Filters, and Cable Terminals.
- Accessible from the rear, ensuring a streamlined approach to maintenance.
- This compartment facilitates hassle-free connection to input terminals and grants access to fuses.
- Conveniently located at the rear of the cubicle, eliminating the need to access the power compartment.
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