Alco filter insert A3F 009909

Frequency-regulated GEA Bock power racks work using a Pluscom series semi-hermetic compressor.
These units have been specially developed for use in refrigeration systems with variable refrigeration demand.
The use of a KIMO frequency converter allows compressors to run continuous while
optimally adjusting cooling performance to the current conditions. These devices are therefore an energy-efficient
and space-saving alternative to power racks with multiple compressors.
The Bock power racks are available in four different performance classes.
Refrigerant products R134a, R450A, R513A, R404A, R507A, R448A, R449A can be used.
The maximum frequency may need to be adapted for air conditioning applications.

• Optimally adjust compressor power to load changes in the refrigeration system
• low minimum cooling power
• optimal temperature and quality of refrigeration goods
• compact size means minimal space is required
• energy savings resulting from better performance adjustment in optimal evaporating temperatures
• easy to service due to simple compressor replacement and the use of standard components
• reduction of the installed cooling performance and thus also investment costs by utilising the
coincidence factor
• simple installation of a heat recovery system using a common heat exchanger for all areas to be cooled

• Control box with KIMO frequency converter, optionally mounted and wired
• semi-hermetic GEA Bock compressor
• Shut-off valves on compressor
• Crankcase heater
• Fluid collector
• Refrigerant dryer / inspection glass
• Filling valve in the fluid line
• Shut-off ball valve in the pressure, fluid and intake lines
• Pressure transmitter, intake pressure -0.5 – 7 bar
• Pressure transmitter, high pressure 0 – 30 bar
• combined high/low pressure monitor, type tested
• Low pressure monitor, type tested, for emergency operation
• Oil separator with inspection glass and shut-off valve in the return line, with electric heater