ACP.85 and ACP.95
Natural Power Packs
The BITZER ACP series combines maximum flexibility with high operational reliability. The ammonia compressor packs provide a powerful and efficient solution for industrial applications. The modular concept with up to three compressors enables redundant system architectures and ensures a reliable refrigeration supply.

Specifications
Refrigerant
Ammonia (NH3/R717)
Performance data
Booster: up to 684 kW (to/tc = –45°C/–10°C)
Low temperature: up to 1091 kW (to/tc = –35°C/+40°C)
Medium temperature: up to 3192 kW (to/tc = –10°C/+45°C)
High temperature: up to 5281 kW (to/tc = +5°C/+50°C)
ACP.85: compressor packs with two or three OS.A85 screw compressors
ACP.95: compressor packs with one, two or three OS.A95 screw compressors
Low temperature: up to 1091 kW (to/tc = –35°C/+40°C)
Medium temperature: up to 3192 kW (to/tc = –10°C/+45°C)
High temperature: up to 5281 kW (to/tc = +5°C/+50°C)
ACP.85: compressor packs with two or three OS.A85 screw compressors
ACP.95: compressor packs with one, two or three OS.A95 screw compressors
Digital functions and control
IQ MODULE for monitoring and controlling key operating parameters
Infinitely variable capacity control between 25 and 70 Hz using BITZER VARIPACK frequency inverters
Infinitely variable capacity control between 25 and 70 Hz using BITZER VARIPACK frequency inverters
Applications
Food industry
Process cooling
Leisure applications
Distribution centres
Pharmaceutical industry
Energy applications
Process cooling
Leisure applications
Distribution centres
Pharmaceutical industry
Energy applications
Modular ammonia system solutions for industrial refrigeration applications
Video
BITZER ACPs: Low life-cycle costs and maximum reliability