An ammonia compressor pack (ACP) has a capacity range of 100 to 450 TR for industrial refrigeration applications. The modular unit includes up to three compressors. As many as three packs — for a total of nine compressors — can be connected to a single controller, increasing overall capacity up to 1,200 TR. The primary compressor is equipped with a frequency inverter to ensure optimal part-load performance.

Bitzer US Inc.