42
Table 2D — Physical Data, 60 Hz Duplex Units — SI
LEGEND *Each cooler is shipped with approximately 18.9 liters of propolyene glycol to provide
freeze protection during storage and shipment.
†Based on rated external static pressure of 100 Pa or 200 Pa as appropriate.
UNIT SIZE 30GXN,R 283 303 328 353 370 373 390 393 415
OPERATING WEIGHT (kg)
HFC-134a
Cu-Al
8379 8649 9 062 9 339 9 874 11 578 9 805 11 984 10 421
Cu-Cu
9445 9837 10 454 10 852 10 974 13 463 10 894 14 073 11 691
REFRIGERANT CHARGE
Circuits Qty
444444444
Module A Ckt A/Ckt B (kg)
119/81 119/100 119/119 119/119 129/98 186/93 154/98 186/93 154/98
Module B Ckt A/Ckt B (kg)
86/79 86/79 119/81 119/119 71/103 86/79 79/79 119/81 82/110
COMPRESSORS
Semi-Hermetic, Twin Screw
Quantity
444455555
Economized
Ye s Ye s Ye s Ye s Ye s Ye s Ye s Ye s Ye s
No. Capacity Steps
Standard
12 12 12 12 14 14 14 14 14
Optional (maximum)
16 16 16 16 18 18 18 18 18
Min. Capacity Step (%)
Standard
1010101088788
Optional
5555443.544
COOLER*
Flooded Type Shell and Tube with Enhanced Copper Tubes
Net Fluid Volume (L)
182 199 199 216 254.0 270 305.1 270 286.6
Max Refrigerant
Pressure (kPa)
1517 1517 1517 1517 1517 1517 1517 1517 1517
Max Fluid Side
Pressure (kPa)
2069 2069 2069 2069 2069 2069 2069 2069 2069
FLUID CONNECTIONS
Victaulic Connections
Inlet and Outlet (in.)
888888888
Cooler Interconnecting (in.)
888888888
Drain — Qty...Size (in.)
2...
1
/
2
2...
1
/
2
2...
1
/
2
2...
1
/
2
2...
1
/
2
2...
1
/
2
2...
1
/
2
2...
1
/
2
2...
1
/
2
CONDENSER FANS
Standard/Low Noise Type
Shrouded Axial Type, Vertical Discharge
Fan Speed (r/s)
19.0 19.0 19.0 19.0 29.2 19.0 29.2 19.0 29.2
No. Blades...Dia. (mm)
11...762 11...762 11...762 11...762 11...762 11...762 11...762 11...762 11...762
No. Fans...Total kW
18...28.8 20...32 22...35.2 24...38.4 18...28.8 24...38.4 18...28.8 26...41.6 20...32
Total Airflow (L/s)
96 844 107 605 118 365 129 126 96 845 129 126 96 845 139 886 107 605
High Static Type
Propeller Type, Vertical Discharge
Fan Speed (r/s)
29.2 29.2 29.2 29.2 19 29.2 19 29.2 19
No. Blades...Dia. (mm)
12...762 12...762 12...762 12...762 12...762 12...762 12...762 12...762 12...762
No. Fans...Total kW
18...73.8 20...82 22...90.2 24...98.4 18...73.8 24...98.4 18...73.8 26...107 20...82
Total Airflow (L/s)†
83 252 92 502 101 752 111 003 83 252 111 003 83 252 120 253 92 503
CONDENSER COILS
3
/
8
-in. OD Copper Tubes with Aluminum Fins
Fins/m
669 669 669 669 669 669 669 669 669
No. Rows
444444444
Total Face Area (sq m)
48.2 50.2 55.2 60.2 45.2 60.2 45.2 65.2 50.2
Maximum Working
Pressure (kPa)
3103 3103 3103 3103 3103 3103 3103 3103 3103
UNIT SIZE 30GXN,R 418 450 453 475 478 500 503 525 528
OPERATING WEIGHT (kg)
HFC-134a
Cu-Al
11 991 11 780 12 804 12 180 13 994 12 580 15 183 12 612 15 197
Cu-Cu
14 080 13 027 18 104 13 575 18 097 14 122 15 197 14 154 18 104
REFRIGERANT CHARGE
Circuits Qty
444444444
Module A Ckt A/Ckt B (kg)
186/98 129/98 154/79 154/93 186/93 154/93 186/93 154/98 186/98
Module B Ckt A/Ckt B (kg)
119/81 129/98 154/79 129/98 154/79 154/93 186/93 154/98 186/98
COMPRESSORS
Semi-Hermetic, Twin Screw
Quantity
566666666
Economized
Ye s Ye s Ye s Ye s Ye s Ye s Ye s Ye s Ye s
No. Capacity Steps
Standard
14 16 16 16 16 16 16 16 16
Optional (maximum)
18 20 20 20 20 20 20 20 20
Min. Capacity Step (%)
Standard
87.57.58 87.57.57.57.5
Optional
455445555
COOLER*
Flooded Type Shell and Tube with Enhanced Copper Tubes
Net Fluid Volume (L)
270 326.3 326 342 342 357 357 357 357
Max Refrigerant
Pressure (kPa)
1517 1517 1517 1517 1517 1517 1517 1517 1517
Max Fluid Side
Pressure (kPa)
2069 2069 2069 2069 2069 2069 2069 2069 2069
FLUID CONNECTIONS
Victaulic Connections
Inlet and Outlet (in.)
888888888
Cooler Interconnecting (in.)
888888888
Drain — Qty...Size (in.)
2...
1
/
2
2...
1
/
2
2...
1
/
2
2...
1
/
2
2...
1
/
2
2...
1
/
2
2...
1
/
2
2...
1
/
2
2...
1
/
2
CONDENSER FANS
Standard/Low Noise Type
Shrouded Axial Type, Vertical Discharge
Fan Speed (r/s)
19.0 29.2 19.0 19.0 19.0 19.0 19.0 19.0 19.0
No. Blades...Dia. (mm)
11...762 11...762 11...762 11...762 11...762 11...762 11...762 11...762 11...762
No. Fans...Total kW
26...41.6 20...32 28...44.8 22...35.2 30...48 24...38.4 32...51.2 24...38.4 32...51.2
Total Airflow (L/s)
139 886 107 605 150 646 118 365 161 407 129 126 172 167 129 126 172 167
High Static Type
Propeller Type, Vertical Discharge
Fan Speed (r/s)
29.2 19 29.2 29.2 29.2 29.2 29.2 29.2 29.2
No. Blades...Dia. (mm)
12...762 12...762 12...762 12...762 12...762 12...762 12...762 12...762 12...762
No. Fans...Total kW
26...107 20....82 28...115 22...90.2 30...123 24...98.4 32...131 24...98.4 32...131
Total Airflow (L/s)†
120 253 92 503 129 503 101 752 138 753 111 003 148 004 111 003 148 004
CONDENSER COILS
3
/
8
-in. OD Copper Tubes with Aluminum Fins
Fins/m
669 669 669 669 669 669 669 669 669
No. Rows
444444444
Total Face Area (sq m)
65.2 50.2 70.2 55.2 75.2 60.2 80.3 60.2 80.3
Maximum Working
Pressure (kPa)
3103 3103 3103 3103 3103 3103 3103 3103 3103
Ckt —
Circuit
Cu-Al —
Standard Coils with Copper Tubes and Aluminum Fins
Cu-Cu —
Optional Coils with Copper Tubes and Copper Fins
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