Mini Racks

A Mini-Rack is an indoor Parallel Compressor System with a larger profile than the LINK to be able to house a receiver, branch circuits and other piping/electrical instruments.

The simplistic design of the Mini-Rack allows for 360-degree full access to all of the components making the Mini-Rack easy to service and maintain. The standard Mini-Rack is only 83” height which allows it to fit through man doors.

Application

Mini Rack units are Ideal for larger warehouses as this unit has a larger profile than the LINK, allowing it to house a receiver branch circuits and additional components. The standard Mini-Rack can house a maximum of 8 scroll compressors (17HP each) but it can be customized to fit a specific number of 15HP scroll compressors. The Mini-Rack supports horizontal receivers up to 96” long and all sizes of oil separators. It can fit a number of branch circuits and the electrical panels are spacious enough to house all the electrical components for the compressors, branch circuits and control boards. The Mini Rack simplified design provides 360 degree access to all its components for easier service. This unit can house up to 10 scroll compressors and accommodate a number of branch circuits and multiple electrical panels.

Features

Lightweight welded and painted structural frame
Up to 10 (17HP) scroll compressors
Motor starters providing protection against overload and phase failures
High efficiency IEC Contactors for compressor control
Master phase monitor to shut down compressors in case of a phase loss
Crankcase heater per compressor
Operating lights and toggle switches for compressors
Suction headers oversized to function as accumulators
Catch-All suction filter per suction group
Discharge thermostats per compressor
Low and high pressure safeties per compressor
Electronic oil management system per compressor
Coalescent oil separator for high efficiency oil separation
Discharge check valve to prevent back flow of gas from the condenser
All suction pipes insulated at factory
Charged with helium and leak checked
Vacuumed below 500 microns and holding for 24hrs
Shipped with holding pressure of nitrogen
Vibration pads prevent transfer of vibration (shipped loose)
All components UL certified

Options

Customized structural steel frames
Horizontal or vertical receiver
Branch circuits (air, electric and hot gas defrost)
Mechanical subcooling
Heat reclaim
Mounted leak detector for all refrigerant types
Cross over CPR/check valve for load capacity control between suction groups
CPC, Micro Thermo, Danfoss and other controllers
Control boards for evaporator monitoring and control
Run proofs for compressor and evaporator fans
Mounted disconnect switch
Remote defrost panel
Operating lights and toggle switches for circuits
Mounted 3-way valve, head pressure regulating valves, flooding valves and other piping instruments