This Industrial Air Cooled Chiller is no longer needed for the company's operation and is being sold as an asset liquidation for its owner.

Presently this is a 100% redundant system and only one circuit will operate to cater to the system load of 150TR. In the event of failure of any one component in the system the redundant circuit will take over to meet the load demand. However the control panel is common.

This chiller has an additional feature of Free Cooling in winter. In air cooled chillers an air to refrigerant heat exchanger is employed to reject heat absorbed by the chiller where as this offered system has a fluid cooler (air to glycol heat exchanger) to do the function of rejecting the heat to atmosphere. During winter months when ambient temperature is below the required glycol temperature the refrigeration machine is turned off and the same fluid cooler will start claiming cooling from ambient air to cool the glycol which in turn absorbs process heat. This is achieved by 4 diverting valves actuated by an ambient controller which will enable the Free Cool operation below a set point ambient temperature.

Obvious benefits of the system are enormous amount of energy saving besides saving on wear and tear of refrigeration machine and the system requires very low refrigerant charge when compared with an air cooled chiller.

The functional status of-

Freeze protection fault

Flow switch fault

Stage control

Anti recycling control

Low/High/oil pressure faults for each compressor

Motor protection fault

This item being sold on "AS IS, WHERE IS" basis. The buyer is responsible for shipping and handling to final destination. Buyer is also responsible to verify quantity and condition prior to buying. Seller has the right to reject all bids.Item is in Alberta ,CANADA. SPECIFICATIONS-

COMPRESSOR: (2) 180 HP Screw Compressors (R134a) COMPRESSOR RLA: 170A AMPS

EVAPORATOR FLOW: 380 U.S. GPM

EVAPORATOR: (2) SS Brazed Plate

CONDENSER: 2 SS Brazed Plate

CONDENSER FLOW: 410 US gpm

CONDENSER PUMPS: (2) 410 US g,prn..80' head/15 HP EXPANSION TANKS: (2) Bladder Type

FLUID COOLER FAN: (4) 20 HP with VFD

EVAPORATOR/CONDENSER FLUID: 50% Glycol CHILLER PUMPS: (2) 380 US gpm/80'head/15 HP EXPANSION TANKS: (2) Bladder type

DIMENSIONS : 500"L x 96"W x 102"H

APPROXIMATE SHIPPING WEIGHT: 38,000 lbs UNIT MCA: 530AMPS 575V/3/60

MAXIMUM FUSE SIZE: 900AMPS

PLC logic Based Control System with digital display touch screen, provides an instantaneous indication, by visual display

Note: Bid acceptance is pending seller's review. Seller has the right to reject all bids. This bid make take over 1 week after auction closing for acceptance as it must be reviewed by the seller. If you have not met the reserve, but have the top bid, your bid may still be accepted. Salvex will negotiate with the seller, so please standby to see if your offer is accepted. ...more