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Resumen del manual
1997 Carrier Corporation • Syracuse, New York 13221 Form 30GX-4SB Supersedes 30GX-3SB Printed in U.S.A. 12-97 Catalog No. 513-450 Date: Supersedes: 30GX080-265 AIR-COOLED LIQUID CHILLER 30GX Rev.: -4SB JOB NAME: LOCATION: BUYER: BUYER P.O. # CARRIER # UNIT NUMBER: MODEL NUMBER: PERFORMANCE DATA CERTIFIED BY: DATE: DESCRIPTION Packaged air-cooled liquid chiller factory wired, piped, and charged with HFC-134a. Upward discharge airflow minimizes directional sound and dissipates heat away from surrounding areas. FEATURES Cooler is mechanically cleanable ‘‘flooded’’ shell-and-tube type with removable heads. It is tested and stamped in accordance with ASME Code for a refrigerant working side pressure of 220 psig (1517 kPa) and a maximum fluid side pressure of 300 psig (2068 kPa) (250 psig [1724 kPa] in Canada) and is insulated with 3.4-in. (19 mm) closed-cell polyvinyl chloride foam. Cooler can be equipped with electric heater to help protect against cooler freeze-up (use of inhibited glycol anti-freeze recommended for freeze protection). Compressor is semi-hermetic twin screw design with refrigerant gas cooled motor and integral oil filter and discharge gas muffler. Complete thermal and electrical protection is provided. Air-cooled condenser is constructed of fins mechanically bonded to seamless copper tubes. Coils are leak and pressure tested at 450 psig (3103 kPa). Condenser fans are direct driven 11-blade, shrouded axial type, statically and dynamically balanced, discharging air vertically upward, protected by coated steel wire safety guards. Condenser fan motors are totally enclosed 3-phase with permanently lubricated bearings and Class F insulation (except speed control motors). Each refrigerant circuit includes oil separator, high side pressure relief device, liquid and discharge line shutoff valve, filter drier, moisture indicating sight glass, expansion/level control device. Microprocessor control includes keypad with diagnostic display displaying set points, time, system status (including temperatures, pressures and % loading) and the alarm conditions. Automatic compressor lead/lag. Capacity control based on leaving chilled water temperature with return water temperature sensing. 7-Day time scheduling of pump(s) and chiller. 60-Hz Models: 080, 090, 106, 115, 125, 136, 151, 161, 176, 206, 226, 251, and 265. 50-Hz Models: 080, 090, 105, 106, 115, 125, 136, 150, 160, 161, 175, 205, 225, 226, 250, and 265. PERFORMANCE DATA UNIT Capacity Compressor Input Power kW Unit Input Power kW Minimum Outdoor Operating Temperature Capacity Control Steps Minimum Capacity % % EER Entering Air Temperature Weight COOLER Cooler Fluid Entering Fluid Temperature Leaving Fluid Temperature Flow Rate Pressure Drop Fouling Factor ELECTRICAL DATA Power Supply to Unit Volts Ph Hz Power Supply to Control Circuit Volts Ph Hz Minimum Amps Circuit 1 Amps Maximum Fuse Amps Circuit 1 Amps Control Circuit Fuse Amps Amps Maximum Instantaneous Current Flow Amps Minimum Amps Circuit 2 Amps Maximum Fuse Amps Circuit 2 Amps OPTIONS . . . . . . . . CERTIFIED DIMENSION PRINT 3 CUT ALONG DOTTED LINE CUT ALONG DOTTED LINE - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - CERTIFIED DIMENSION PRINT 4 CERTIFIED DIMENSION PRINT 5 CUT ALONG DOTTED LINE CUT ALONG DOTTED LINE - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - CERTIFIED DIMENSION PRINT 6 CERTIFIED DIMENSION PRINT 7 CUT ALONG DOTTED LINE CUT ALONG DOTTED LINE - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - CERTIFIE D DIMENSION PRINT UNIT TOTAL OPERATING WEIGHT TOTAL OPERATING WEIGHT 30GX Aluminum Fin Copper Fin lb kg lb kg 205 12,184 5,538 13,569 6,168 225 12,364 5,620 13,749 6,250 NOTES: 1. Unit must have clearances for air flow as follows: Top — Do not restrict in any way Ends — (1524 mm) 5 ft (from solid surface) Sides — (1829 mm) 6 ft 2. Unit with sound hoods requires clearances for air flow as follows: Top — Do not restrict in any way Ends — (1829 mm) 6 ft Sides — (2134 mm) 7 ft 3. Center of gravity shown is for aluminum fin coil. See installation instructions for all other values. CUT ALONG DOTTED LINE CUT ALONG DOTTED LINE CERTIFIED DIMENSION PRINT UNIT TOTAL OPERATING WEIGHT TOTAL OPERATING WEIGHT 30GX Aluminum Fin Copper Fin lb kg lb kg 206 12,794 5,815 14,462 6,574 226 12,974 5,897 14,642 6,655 250 13,194 5,997 14,862 6,755 NOTES: 1. Unit must have clearances for air flow as follows: Top — Do not restrict in any way Ends — (1524 mm) 5 ft (from solid surface) Sides — (1829 mm) 6 ft 2. Unit with sound hoods requires clearances for air flow as follows: Top — Do not restrict in any way Ends — (1829 mm) 6 ft Side...