Carrier HERMETIC SCREW LIQUID CHILLERS 23 XL - Manual (Page 9)

Table 1 — 23XL Compressor Weights
23XL
UNIT COMPRESSOR SIZE
(Tons)
ASSEMBLY
(Less Motor)
lb kg
Frame 1
C2 2270 1029
C4 2300 1043
Frame 2 C6 2400 1088
Frame 4
D4 3300 1497
D6 3400 1542
Table 2 — 23XL Component Weights
COMPONENT
FRAME 1 AND 2 FRAME 4
lb kg lb kg
Oil Separator 1180 535 2880* 1306*
Economizer† 296 134 560 254
Muffler 170 77 * *
Discharge Piping:
Pipe 44 20 — —
Isolation Valve† 30 14 30 14
Adaptor Flange 76 34 76 34
Power Panel 20 9 20 9
Starter† 500 227 500 227
Control Center 31 14 31 14
*The Frame 4 muffler is included in the oil separator weight.
†Optional.
Table 3 — 23XL Motor Weights*
COMPRESSOR
MAX IkW
STATOR ROTOR MOTOR CASING AND COVER
Size VI Type lb kg lb kg lb kg
C2 0 125 230 104 58 26 310 141
C4 0 155 249 113 63 29 310 141
C4 1
195 276 125 69 31 310 141
C6 0 or 1
D4 0 or 1 280 460 208 110 49 370 167
D6 0 or 1 280 460 208 110 49 370 167
LEGEND
VI — Volumetric Index
*C2-C6 listed weights are for low-voltage motors (200-600 v). D4-D6 listed weights are for
low-voltage motors (320-600 v).
Table 4 — 23XL Heat Exchanger Weights
SIZE
ENGLISH
Dry Wt (lb)* Machine Charge
Cooler
Only†
Cond
Only
Refrigerant (lb) Water (gal)
Economizer No Economizer
Cooler Cond
HCFC-22 HFC-134a HCFC-22 HFC-134a
10 2480 2890 650 ** 600 ** 34 39.2
11 2650 3020 650 ** 600 ** 40 44.4
20 2845 3250 750 ** 700 ** 45 49.2
21 3000 3445 750 ** 700 ** 49 56.4
40 5030 4690 1000 850 900 800 49.2 51.6
41 5180 4835 1100 900 1000 850 54 57
42 5345 5005 1200 950 1100 900 60 63
43 5525 5185 1300 1000 1200 950 66 70
SIZE
SI
Dry Wt (kg)* Machine Charge
Cooler
Only†
Cond
Only
Refrigerant (kg) Water (L)
Economizer No Economizer
Cooler Cond
HCFC-22 HFC-134a HCFC-22 HFC-134a
10 1125 1310 295 ** 272 ** 130 150
11 1202 1370 295 ** 272 ** 152 168
20 1291 1474 340 ** 318 ** 170 186
21 1361 1563 340 ** 318 ** 186 214
40 2282 2127 454 385 408 363 186 195
41 2350 2193 499 408 454 385 204 216
42 2424 2270 544 431 499 408 227 239
43 2506 2352 590 454 544 431 250 264
LEGEND
NIH — Nozzle-In-Head
*Weight based on: .035 in. wall copper Turbo-B2 tubes in cooler, Turbo chill in condenser.
2-pass, 150 psi NIH waterbox arrangements (sizes 10, 11, 20, 21)
3-pass, 300 psi NIH waterbox arrangements (sizes 40, 41, 42, 43)
†Weight of optional economizer is not included and must be added to cooler weight.
**Not available.
NOTE: Standard shipment is with refrigerant charged, so be sure to add refrigerant charge to dry weight.
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