SPLIT SUCTION "SMART RACK" SYSTEMS SPECIFICATIONS

008 ADJUSTED

rack system with RC2xe02

  • 4 to 8 "Copeland Glacier" Scroll Compressors (various sizes to match required loads)
  • Split suction design enhances mild weather operation and efficiency.
  • Split-Suction 4 1/8" diameter type "K" suction manifold with check valve bypass.
  • Features sub-cooled liquid on low temperature circuits to increase efficiency up to 40%, utilizing the Sporlan Subcool-O-Matic System with electronic expansion valve to meet a wide range of ambient conditions.
  • Compressors, defrost, alarm parameters and roof top condenser controlled by you choice of Novar or CPC controls, including individual case temperature monitoring.
  • Separate "Fail Safe" electronic controls included to operate compressors in the event of main controller failure.
  • Remote communications modem is included with controller which includes automatic call out to our own alarm server.
  • Alarm output relay with N.O. or N.C. contacts for connection to your alarm system.
  • Up to 8 - low temperature Circuits available.
  • Individual front panel toggle switch, and fusing for each system circuit where both sides of the 208 volt control circuit are fused to protect printed circuit boards.
  • Up to 10 - medium temperature  Circuits available.
  • Front panel pilot light to indicate status of defrost and compressors on.
  • Desuperheated hot gas defrost to prevent thermal shock to evaporators.
  • Dual high pressure relief valves preset at 425 PSIG.
  • Manual reset high pressure cutouts by Johnson Controls, mounted separately to the frame.
  • Two way valve for safety relief valves, to enable servicing without emptying receiver.
  • Gauge type liquid level indicator to calibrate electronic probe if needed.
  • Specially designed manifold prevents oil slugging during long "off" cycles.
  • Probe type liquid level transducer connected to the computer for local and remote monitoring.
  • Specially designed oil circuit provided for more reliable operation. (Patent applied for)
  • Evaporator pressure regulators are of Aluminum/Bronze design by Parker Hannifin Corp. to provide consistent temperature control, and be corrosion free.
  • Designed to operate with R-507, or R-404a refrigerants, both which are HFC's.
  • A.S.M.E. certified 14" diameter receiver designed to our specifications and rated for 450 PSIG, with flow-through/surge receiver design.
  • Numerous ball valves utilized for refrigerant circuit isolation for performing various service, and testing operations without having to shut down entire rack.
  • Rack framework is built on a base "skid" type design for easier handling.
  • Heavy duty welded rack framework is steel, with an acid etching primer applied, then painted with acrylic enamel, 3,081 lbs. total weight, measuring 10'-6" X 3'-7"
  • Deep electrical control panel is powder coated, then baked in a high temperature oven.
  • Base of rack is made to accommodate 10 - 6" x 6" rubber vibration isolation pads
  • All electrical wiring is encased in UL approved plastic conduit to prevent chafing.
  • A primary phase monitor is included to shut down, and then automatically restart the rack in the event of a single phasing condition, brownout, or over voltage condition
  • Individual single phase protection is also on each compressor, in the event of contactor failure.
  • Average  Power Requirements.
  • 208/240 volts, 225 amps, 60 HZ, 3-phase, or
  • 460/480 volts, 125 amps, 60 HZ, 3-phase plus a 208 volt single phase control circuit rated at 20 amps
  • Hot Water Reclaim Valve to utilize hot gas refrigerant to heat the domestic water for the hot water needs of the store.
  • ETL Listed to UL Standards (#2003214) and CAN/CSA Standards

 

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