Chiller Performance: chiller_centrifugal_water_cooled
Chiller and heat pump performance data — COP, EER, kW/ton at various capacities for air-cooled, water-cooled, centrifugal, screw, scroll, and heat pump equipment per AHRI 550/590 and ASHRAE 90.1
| equipment type | capacity tons | ashrae 901 min kw per ton fl (kW/ton) | ashrae 901 min kw per ton iplv (kW/ton) | compressor type | cop full load (dimensionless) | cop iplv (dimensionless) | eer full load (Btu/Wh) | eer iplv (Btu/Wh) | entering condenser temp F (F) | kw per ton full load (kW/ton) | kw per ton iplv (kW/ton) | leaving chilled water F (F) | notes | refrigerant |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| chiller_centrifugal_water_cooled | 150 | 0.61 | 0.55 | centrifugal | 5.74 | 7.13 | 19.59 | 24.33 | 85 | 0.61 | 0.493 | 44 | Single-stage; AHRI 550/590 standard conditions; typical mid-range selection; COP=3.517/kW_per_ton | R-134a |
| chiller_centrifugal_water_cooled | 200 | 0.61 | 0.55 | centrifugal | 5.9 | 7.45 | 20.14 | 25.43 | 85 | 0.594 | 0.463 | 44 | Single-stage; typical good-efficiency selection at 200-ton class | R-134a |
| chiller_centrifugal_water_cooled | 300 | 0.56 | 0.52 | centrifugal | 6.08 | 7.8 | 20.75 | 26.63 | 85 | 0.577 | 0.45 | 44 | Single-stage; approaching ASHRAE 90.1-2022 premium tier at 300 ton | R-134a |
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