Airfield Lighting Constant Current Regulators and Power Solutions

atg airports’ range of Micro Constant Current Regulators (CCRs) are recognised as one of the most advanced products on the market. Our Micro 100 and Micro 200 airfield lighting CCRs contribute to a reduction in maintenance due to their high level of reliability.

Constant Current Regulators Range


Micro 100 Constant Current Regulator


Micro 200 Constant Current Regulator

Micro 100+ Constant Current Regulator

Series Circuit Cut-Out Switch

Multiway Circuit Selector Switch

The atg airports Micro 200 CCR, utilises IGBT H bridge technology and is specifically designed to provide a sinusoidal waveform power source to lighting circuits containing both LED and conventional lighting fixtures, plus other electronic devices.

This Constant Current Regulator is fitted with state-of-the-art electronics that monitor and adjust the output waveform many times per second to produce a sinusoidal output. Overall, these provide superior responses to load changes and circuit switching, improved protection against overcurrent or open circuit fault conditions whilst delivering superior power factors without compromising on a minimised harmonic content.

The Micro 100 Constant current regulator is a microprocessor-controlled unit integrating a high-speed control and protection loop. The control system drives a pair of power thyristors providing phase angle control to the series circuit.

These units can be operated by the airfield lighting control and monitoring system via various methods, including:

  • Hardwired control
  • Profibus
  • JBUS
  • Ethernet
  • TCP/IP

A huge range of information can be seen without the need of a laptop or other device on both CCR’s thanks to their front-mounted display.

Features and benefits

Maximum reliability

Our Micro 100 and 200 Constant Current Regulators (CCRs) are recognised as some of the most advanced products on the market, giving you complete confidence in their reliability and reducing maintenance undertaken.

Complete flexibility

The units we supply can be operated by all airfield control and monitoring systems via a wide range of controls. Why spend time establishing how you can control your system when you can simply use what you prefer?

Mounted display

Tired of dragging around laptops to get the information you need? With a front mounted display, you can leave your laptop at home.

Fast starting

Pre-programmed with default parameters suitable for most applications, our airfield power solutions can typically be ready-to-go quickly and easily, with the minimum of fuss.

Constant Current Regulator Enquiry

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