McQuay AGZ040BS User Manual

28 AGZ 026B through 130B IOMM AGZ-5
Physical Data
AGZ-BS
Table 15, AGZ 026BS through 035BS
AGZ MODEL NUMBER
PHYSICAL DATA
026B 030B 035B
BASIC DATA
Ckt.1 Ckt.2 Ckt.1 Ckt.2 Ckt.1 Ckt.2
Unit Capacity @ ARI (1), Tons (kW) 27.2 (95.4) 30.2 (106.3) 33.2 (117.2)
Number Of Refrigerant Circuits 2 2 2
Unit Operating Charge, R-22, Lbs. 22 22 22 27 27 27
Unit Operating Charge, R-22, (kg) 10 10 10 12 12 12
Cabinet Dimensions, LxWxH, In. 94.4 x 88.0 x 100.4 94.4 x 88.0 x 100.4 94.4 x 88.0 x 100.4
Cabinet Dimensions, LxWxH, (mm) 2398 x 2235 x 2550 2398 x 2235 x 2550 2398 x 2235 x 2550
Unit Operating Weight, Lb (kg) 3990 (1811) 4040 (1834) 4080 (1852)
Unit Shipping Weight, Lb (kg) 39501793) 3990 (1811) 4030 (1830)
Add'l Weight If Copper Finned Coils, Lb (kg) 284 (129) 284 (129) 284 (129)
COMPRESSORS
Type Tandem Scrolls Tandem Scrolls Tandem Scrolls
Nominal tonnage of each Compressor 7.5 7.5 7.5 9.0 9.0 9.0
Number Of Compressors per Circuit 2 2 2 2 2 2
Oil Charge Per Compressor, Oz. 140 140 140 140 140 140
Oil Charge Per Compressor, (g) (496) (496) (496) (496) (496) (496)
CAPACITY REDUCTION STEPS - PERCENT OF COMPRESSOR DISPLACEMENT
Staging, 4 Stages, Circuit #1 in Lead 0-25-50-75-100 0-23-50-73-100 0-25-50-75-100
Staging, 4 Stages, Circuit #2 in Lead 0-25-50-75-100 0-27-50-77-100 0-25-50-75-100
CONDENSERS - HIGH EFFICIENCY FIN AND TUBE TYPE WITH INTEGRAL SUBCOOLING
Coil Face Area Sq. Ft. 26.3 26.3 26.3 26.3 26.3 26.3
Coil Face Area, (M
2
) 2.4 2.4 2.4 2.4 2.4 2.4
Finned Height x Finned Length, In. 50x75.6 50x75.6 50x75.6 50x75.6 50x75.6 50x75.6
Finned Height x Finned Length, (mm)
1270 x
1920
1270 x
1920
1270 x
1920
1270 x
1920
1270 x
1920
1270 x
1920
Fins Per Inch x Rows Deep 16 x 3 16 x 3 16 x 3 16 x 3 16 x 3 16 x 3
Pumpdown Capacity, 90% Full Lbs. (kg) 49 (22) 49 (22) 49 (22) 49 (22) 49 (22) 49 (22)
Maximum Relief Valve Pressure Setting,
psig (kPa)
450
(3103)
450
(3103)
450
(3103)
450
(3103)
450
(3103)
450
(3103)
CONDENSER FANS - DIRECT DRIVE PROPELLER TYPE
Number Of Fans - Fan Diameter, In. (mm) 4 – 30 (762) 4 – 30 (762) 4 – 30 (762)
Number Of Motors - HP (kW) (2) 4 – 1.5 4 – 1.5 4 – 1.5
Fan And Motor RPM, 60Hz 1140 1140 1140
60 Hz Fan Tip Speed, FPM (M/Sec) 8950 (4224) 8950 (4224) 8950 (4224)
60 Hz Total Unit Airflow, CFM (M
3
/sec) 24,316 (11,478) 24,316 (11,478) 24,316 (11,478)
EVAPORATOR - BRAZED PLATE-TO-PLATE
Number of Evaporators 1 1 1
Number of Refrigerant Circuits 2 2 2
Water Volume, Gallons, (L) 4.3 (16.4) 5.0 (18.9) 5.7 (21.4)
Maximum Water Pressure, psig (kPa) 363 (2503) 363 (2503) 363 (2503)
Max. Refrig. Working Pressure, psig (kPa) 450 (3102) 450 (3102) 450 (3102)
Water Inlet / Outlet Victaulic Conn. In. (mm) 3 (76) 3 (76) 3 (76)
Drain - NPT int, In. (mm) Field Field Field
Vent - NPT int, In. (mm) Field Field Field
NOTES:
1. Nominal capacity based on 95°F ambient air and 54°F/44°F water range.
2. Except for 380V/60 & 575V/60, HP = 2.0

McQuay AGZ040BS Specifications

General

Brand	McQuay
Model	AGZ040BS
Category	Chiller
Language	English