The 30XW units are high-efficiency, indoor water-cooled chillers with a quiet, low-vibration design featuring screw compressors. The units have excellent part load efficiency and a compact footprint less than 48 in. wide, making them great replacement units.
Water-cooled chillers within the scope of the AHRI WCCL certification program are certified in accordance with the AHRI Water-Cooled Water-Chilling and Heat Pump Water-Heating Packages Certification Program, which is based on AHRI Standard 550/590 (I-P) and AHRI Standard 551/591 (SI). Certified units may be found in the AHRI Directory at www.ahridirectory.org.
with R-134a Refrigerant
150 to 400 Nominal Tons
| 30XW Unit Size | Capacity | Input Power (kW) | Evaporator Flow | Evaporator Pressure Drop | Condenser Flow | Condenser Pressure Drop | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Tons | Output (kW) | gpm | L/s |
Ft of Water |
kPa | gpm | L/s |
Ft of Water |
kPa | ||
| 150 | 160.2 | 563.3 | 104.7 | 383.1 | 24.2 | 11.1 | 33.2 | 491.4 | 31.0 | 14.7 | 43.9 |
| 175 | 170.2 | 598.4 | 110.2 | 407 | 25.7 | 12.4 | 37.1 | 521.3 | 32.9 | 16.4 | 49 |
| 185 | 178.2 | 627.3 | 119.7 | 426.8 | 26.9 | 13.5 | 40.4 | 549.6 | 34.7 | 18.1 | 51.4 |
| 200 | 191.2 | 672.3 | 123.6 | 457.4 | 28.9 | 15.3 | 45.7 | 585.6 | 36.9 | 20.3 | 60.7 |
| 225 | 222.8 | 783.4 | 146.5 | 532.9 | 33.6 | 12.0 | 35.9 | 684.1 | 43.2 | 14.9 | 44.5 |
| 250 | 241.2 | 848.1 | 151.6 | 577 | 36.4 | 13.8 | 41.2 | 735.6 | 46.4 | 17 | 53.2 |
| 260 | 245.1 | 861.8 | 165.2 | 586.2 | 37 | 14.2 | 42.4 | 755.4 | 47.7 | 17.8 | 50.8 |
| 275 | 262.9 | 924.4 | 167.9 | 628.9 | 39.7 | 16.2 | 48.4 | 803.6 | 50.7 | 20 | 59.8 |
| 300 | 285.7 | 1004.5 | 183.9 | 683.2 | 43.1 | 18.8 | 56.2 | 875.3 | 55.2 | 23.3 | 69.6 |
| 325 | 322.5 | 1133.9 | 204.4 | 771.2 | 48.7 | 15.5 | 46.3 | 984.5 | 62.1 | 11.8 | 35.3 |
| 350 | 343.2 | 1206.7 | 216.3 | 820.9 | 51.8 | 17.3 | 51.7 | 1047 | 66.1 | 13.3 | 39.8 |
| 375 | 364.6 | 1281.9 | 236 | 872 | 55 | 19.4 | 58 | 1117 | 70.5 | 15 | 44.8 |
| 400 | 385.2 | 1354.4 | 242.4 | 921.4 | 58.1 | 21.4 | 64 | 1175 | 74.1 | 16.5 | 49.3 |
| 30XW Unit Size | Full Load Efficiency (kW/Ton) | IPLV (kw/Ton) |
|---|---|---|
| 150 | 0.6537 | 0.5399 |
| 175 | 0.6477 | 0.5379 |
| 185 | 0.6710 | 0.5454 |
| 200 | 0.6462 | 0.5389 |
| 225 | 0.6576 | 0.5358 |
| 250 | 0.6284 | 0.5248 |
| 260 | 0.6739 | 0.5451 |
| 275 | 0.6384 | 0.5329 |
| 300 | 0.6439 | 0.5383 |
| 325 | 0.6338 | 0.4724 |
| 350 | 0.6303 | 0.4716 |
| 375 | 0.6473 | 0.4757 |
| 400 | 0.6293 | 0.4723 |
AHRI = Air Conditioning, Heating and Refrigeration Institute
IPLV = Integrated Part Load Value
NOTES
1. Rated in accordance with AHRI Standard 550/590 at standard rating conditions.
2. Standard rating conditions are as follows:
Cooler Conditions:
Leaving Water Temperature: 44°F (6.7°C)
Flow: 2.4gpm per ton (0.043 L/s per kW)
Condenser Conditions:
Entering Water Temperature: 85°F (29.4°C)
Flow: 3.0gpm per ton (0.054 L/s per kW)
Fouling Factor (Cooler):
0.00010 hr x sq ft x °F per Btuh (0.000018m2 x K per W)
Fouling Factor (Condenser):
0.00025 hr x sq ft x °F per Btuh (0.000044m2 x K per W)
3. IPLV is a single number part load efficiency value calculated from using the efficiency values at 100%, 75%, 50%, and 25% of load when the chiller is operating in AHRI conditions.
4. All data in the above table was generated in Packaged Chiller Builder version 3.29. Please refer to the most current version of the Packaged Chiller Builder for the most up-to-date data.
5. Contact Carrier for custom ratings.
Malaysia
