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Cooling Technology 7.5 Ton Air Cooled Portable Chiller, DPCA-7.5


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Inventory #: 9037-C





Product Description

Cooling Technology 7.5 Ton Air Cooled Portable Chiller, DPCA-7.5

Inventory # 9037-C

Model: DCPA-7.5 (RCPA-7.5)

S/N: 17038-01


A cooling system that will maintain a 300-gallon cooling water tank at set-point temperature between 50°C (122°F) and 80°C (176°F). The tank water is subjected to a thermal load induced from six (6) 5HP electric motors


Capacity: 7.09 Tons (85,100 BTU/h)

Pump Horsepower: 1.5 HP

Tank Size: 30 Gallons

Chilled Water Flow Rate: 20 GPM @ 40 PSI

Chilled Water Connection: 1 1/8″

Hot Gas Bypass: Standard

Motor: 460v / 3ph

Standard Features:

Chiller designed for indoor location

Hermetically sealed scroll compressor with internal overload protection and durable insulation on motor windings. The entire compressor is mounted on rubber grommets

Galvanized steel cabinet with durable powder paint finish

Stamped louvered panels offer 100% protection for the condenser coil

Condenser coil constructed with copper tubes and aluminum fins mechanically bonded to the tubes for max. heat transfer capabilities

Condensing unit base pan is galvanized steel with powder paint finish

Easily reachable refrigerant connections in the condensing unit section of the chiller

Compressor crankcase heater to prevent refrigerant migration to compressors

Low ambient controls (pressure sensitive fan cycling) to allow the unit operation down to 0°F

Liquid and suction lines service valves. Allows condensing unit to be isolated from lower chiller section

Service access: Condensing unit control box as well as compressor and other refrigerant controls are accessible through access panels. Control box may be open without affecting the operation of the unit. Fan motors are accessible by removing wire grills

Direct drive, ball bearing, 1,075 RPM permanent split capacitor type condenser fan motors

External gauge ports allows pressures to be checked without removing access panels

Stainless steel brazed plate, insulated evaporator

Stainless steel insulated 30-gallon chilled water tank includes: sight glass, drain port, vent, fill port, and water bypass

3/4 HP stainless steel pump rated to deliver 17 GPM at 50′ 20 PSIG discharge pressure

A water-to-water brazed plate HX to cool process water with chilled water

3/4 HP process water pump

Liquid-filled pump pressure gauge

Internal water bypass to prevent pump from dead heading

Non-ferrous insulated water lines (copper)

Stainless steel water strainer in process line to protect evaporator

Refrigerant high pressure/low pressure cut-off switch

Filter drier

24-volt control voltage transformer

Freeze protection thermostat

Low flow cut-off switch

NEMA rated electric control enclosure

Panel includes 24-volt control voltage transformer… contactors, overloads, and three-pole terminal block/grounding lug for main power connection

Unit comes on steel frame with aluminum composite panels

Major components are bolted to support members and are easily accessible for service

Unit comes on casters for mobility or on structural steel frame for fixed location

Mechanical Specifications:

Dimensions: 43 1/2″ x 31 1/2″ x 72″ H

Weight: approx. 600 lbs.

New Replacement Cost: $16,094.00

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