18
IM 1167
Physical Data (non-VFD)
Table 13: Physical Data (60 Hz, Standard Efficiency, non-VFD models)
CIRCUIT 1
CIRCUIT 2
CIRCUIT 3
CIRCUIT 1
CIRCUIT 2
CIRCUIT 3
BASIC DATA
Unit Cap. @ AHRI tons (kW)
Unit Operating Charge lbs (kg)
185 (84)
185 (84)
220 (100)
185 (84)
185 (84)
220 (100)
Unit Dimensions
L x W x H, in. (mm)
Unit Operating Weight, lbs. (kg)
Unit Shipping Weight, lbs (kg)
Weight-Add for Copper Fins, lbs (kg)
Weight-Add for Louvered Panels, lbs (kg)
Weight-Add for Sound Enclosures, lbs (kg
Weight-Add for PFCC option, lbs (kg)
COMPRESSORS, SCREW, SEMI-HERMETIC
Nominal Capacity, tons (kW)
135 (475)
135 (475)
135 (475)
135 (475)
135 (475)
155 (545)
Minimum Capacity (% of Full Load)
Oil charge per circuit , gallons (liters)
5.5 (21)
5.5 (21)
5.5 (21)
5.5 (21)
5.5 (21)
6 (23)
CONDENSERS, HIGH EFFICIENCY FIN AND TUBE TYPE
Pumpdown Capacity, lbs (kg)
291 (132)
291 (132)
333 (151)
291 (132)
291 (132)
333 (151)
Coil Inlet Face Area, sq. ft. (sq. m.)
172.3 (16.0) 172.3 (16.0) 196.9 (18.3) 172.3 (16.0) 172.3 (16.0) 196.9 (18.3)
Rows Deep/Fins Per Inch
3 / 16
3 / 16
3 / 16
3 / 16
3 / 16
3 / 16
CONDENSER FANS, DIRECT DRIVE PROPELLER TYPE
Number of Fans per Circuit
Fan Diameter: 31.5 in. (800 mm)
Fan Motor, hp (kW)
Fan & Motor RPM
Fan Tip Speed, fpm (m/s)
Airflow, cfm (l/s)
EVAPORATOR, DIRECT EXPANSION SHELL AND TUBE
Shell Dia.-Tube Length, in.(mm)
Water Volume, gallons (liters)
Victaulic inlet/outlet conn. in. (mm)
Max. Water Pressure, psi (kPa)
Max. Refrigerant Press., psi (kPa)
AWS425BTS
Data
418.7 (1472)
438 x 88 x 100
AWS400BTS
398.3 (1400)
(11123 x 2225 x 2548)
24931 (11309)
23532 (10674)
3256 (1477)
6984 (35)
120 (55)
120 (55)
7
7
8
1.4 (1.05)
8
850
1.4 (1.05)
850
266040 (125556)
243870 (115094)
26 x 130 / (660 x 3300)
225 (850)
26 x 130 / (660 x 3300)
225 (850)
10 (273)
152 (1048)
10 (273)
152 (1048)
325 (2241)
325 (2241)
24260 (11005)
22861 (10370)
3256 (1477)
7
7
1348 (611)
776 (352)
8
6984 (35)
438 x 88 x 100
8
(11123 x 2225 x 2548)
1348 (611)
776 (352)
Note: A 20 mesh strainer must be placed in the supply water line just prior to the inlet of the evaporator.
Care must be exercised when welding pipe or flanges to the evaporator to prevent any slag from entering the vessel.
This information applies only to Rev 0B models of AWS-B. For Rev 00 models, consult CAT 600-6; Rev 0A, CAT 600-7.