2018 12 04 09_45_09 Ts Aec Pca Series Rev02 09 2017.pdf

Chiller 0.5 - 1.5 HP PCA Series

PCA Series packaged chiller by AEC are specially engineered for small, demanding industrial applications.

Each sel-contained unit is designed for immediate hook-up and is ready to supply clean, cooling water at constant temperatures.

A wide range of economical options are available to meet or exceed the demands of almost any application.

Control within ± - 2°F (1.1°C) is achieved using microprocessor based PID controls with autotuning capability.

NEMA 1-style electrical enclosures, non-ferrous wetted surfaces, and all refrigerant safeties.

In order to conserve valuable floor space, the PCA chillers offer a space-saving footprint of 20" wide x 26" deep.


Technical specifications

  • Leaving water temperature range 35°F to 65°F
  • 0.5 and 1.0 hp : hermetic reciprocating compressors
  • 1.5 hp : hermetic scroll compressor
  • Highly efficient tube-in-tube evaporators
  • Aluminium fin/copper tube condensers
  • Six gallon (22.7 liter) polyethylene tank external fill/drain sight glass
  • Non-ferrous piping
  • Regenerative turbine, horizontally mounted pump
  • Microprocessor based PID controller with autotuning and to process and setpoint LED readout
  • Pressure-actuated process water bypass valve for system protection
  • To process 2.5" diameter, dual scale liquid-filled water pressure gauge
  • Fully insulated refrigeration and process piping
  • HFC-134a refrigerant
  • NEMA 1 electrical enclosure
  • Fully insulated pump and evaporator
  • High and low refrigerant pressure safety switches
  • Hot gas bypass capacity control
  • Thermal expansion valve
  • Refrigerant sight glass and filter dryer
  • Ease of maintenance with multiple refrigeration access ports

Optional features :

  • Graphic display package :
  1. Pump status
  2. Compressor Status
  3. Refrigerant pressures
  4. Hot gas bypass status
  • Increased operational capacity up to 75°F with crankcase pressure regulating (CPR) valve
  • General audible/visual alarm package with silence button
  • Power cord (less plug)
  • External Y-strainer (shipped separately)
  • Sight glass guard


Contact us for more information