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| System Data | ||
Table 4 | Liebert Challenger ITR |
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System Type |
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| Split Systems |
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| BR = Horizontal Flow |
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| w/Outdoor | w/Indoor Centrifugal | |||||
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| Condensing Unit | Condensing Unit | ||||||||
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Indoor Unit |
| BR 065A |
| BR 059E |
| BR 059E |
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Net Capacity Data |
| kW |
| BTU/H |
| kW |
| BTU/H | kW |
| BTU/H | |
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37.8°C DB, 21.1°C WB (100°F DB, 70°F WB) 20% | RH |
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| Total |
| 22.4 |
| 76,300 |
| 25.8 |
| 87,900 | 21.0 |
| 71,800 |
| Sensible |
| 22.4 |
| 76,300 |
| 25.8 |
| 87,900 | 21.0 |
| 71,800 |
| Non Standard Flow Rates |
| 2300 CFM |
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| 2100 CFM |
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35°C DB, 20.2°C WB (95°F DB, 68.3°F WB) 24% RH |
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| Total |
| 22.0 |
| 75,100 |
| 24.3 |
| 83,100 | 21.3 |
| 72,600 |
| Sensible |
| 22.0 |
| 75,100 |
| 24.3 |
| 83,100 | 21.3 |
| 72,600 |
32.2°C DB, 19.2°C WB (90°F DB, 66.5°F WB) 28% RH |
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| Total |
| 20.9 |
| 71,200 |
| 23.0 |
| 78,400 | 20.2 |
| 68,800 |
| Sensible |
| 20.9 |
| 71,200 |
| 23.0 |
| 78,400 | 20.2 |
| 68,800 |
29.4°C DB, 18°C WB (85°F DB, 64.4°F WB) 32% RH |
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| Total |
| 19.7 |
| 67,200 |
| 21.6 |
| 73,800 | 19.1 |
| 65,100 |
| Sensible |
| 19.7 |
| 67,200 |
| 21.6 |
| 73,800 | 19.1 |
| 65,100 |
26.7°C DB, 17.1°C WB (80°F DB, 62.7°F WB) 38% RH |
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| Total |
| 18.6 |
| 63,600 |
| 20.3 |
| 69,300 | 18.0 |
| 61,400 |
| Sensible |
| 18.6 |
| 63,600 |
| 20.3 |
| 69,300 | 18.0 |
| 61,400 |
26.7°C DB, 19.2°C WB (80°F DB, 66.5°F WB) 50% RH |
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| Total |
| 19.0 |
| 64,900 |
| 21.3 |
| 72,600 | 18.3 |
| 62,400 |
| Sensible |
| 15.2 |
| 51,800 |
| 16.0 |
| 54,700 | 14.9 |
| 50,900 |
23.9°C DB, 16.9°C WB (75°F DB, 62.5°F WB) 50% RH |
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| Total |
| 17.8 |
| 60,600 |
| 19.5 |
| 66,600 | 17.0 |
| 58,100 |
| Sensible |
| 14.7 |
| 50,300 |
| 15.5 |
| 52,800 | 14.4 |
| 49,300 |
23.9°C DB, 16.2°C WB (75°F DB, 61.1°F WB) 45% RH |
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| Total |
| 17.3 |
| 59,100 |
| 19.0 |
| 64,700 | 16.6 |
| 56,700 |
| Sensible |
| 15.8 |
| 54,000 |
| 16.5 |
| 56,300 | 15.5 |
| 53,000 |
22.2°C DB, 15.6°C WB (72°F DB, 60.1°F WB) 50% RH |
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| Total |
| 17.0 |
| 58,100 |
| 18.6 |
| 63,600 | 16.3 |
| 55,700 |
| Sensible |
| 14.4 |
| 49,300 |
| 15.1 |
| 51,700 | 14.2 |
| 48,300 |
22.2°C DB, 14.8°C WB (72°F DB, 58.7°F WB) 45% RH |
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| Total |
| 16.7 |
| 56,900 |
| 18.0 |
| 61,500 | 16.3 |
| 55,700 |
| Sensible |
| 15.5 |
| 52,900 |
| 16.1 |
| 54,900 | 16.3 |
| 55,700 |
Fan Data (Blower A12x9AT)** |
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| Standard Air, CMH (CFM) |
| 4420 (2600) |
| 4420 (2600) | 4420 (2600) | ||||||
| Standard Fan Motor, kW (hp) |
| 1.1 |
| 1.1 |
| 1.1 |
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| Opt Fan Motor, kW (hp) |
| 1.5 (2) |
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| 1.5 (2) |
| 1.5 (2) |
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| Ext Static, Pa (in. WG) |
| 75 (.3) |
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| 75 (.3) |
| 75 (.3) |
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Evaporator Coil | Conditions) |
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| Face Area, m2 (ft.2) |
| .62 (6.67) |
| .62 (6.67) |
| .62 (6.67) |
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| Rows |
| 4 |
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| 4 |
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| 4 |
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| Face Velocity, m/s (FPM) |
| 1.9 (375) |
| 1.9 (375) |
| 1.9 (375) |
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Electric Reheat 2 Stage (Stainless Steel, | Fin Tubular) - Standard |
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Capacity, element kW (inc. motor heat, BTU/H) |
| 15 (56,200) |
| 15 (56,200) |
| 15 (56,200) |
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Hot Water Reheat 82.2°C (180°F) EWT, 23.9°C (75°F) EAT - Opt. (inc. standard air volume and optional fan motor hp) | ||||||||||||
| Capacity, inc. motor heat, kW (BTU/H) |
| 25.3 (86,200) |
| 25.3 (86,200) | 25.3 (86,200) | ||||||
| Flow Rate, l/s (GPM) |
| .32 (5.0) |
| .32 (5.0) |
| .32 (5.0) |
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| Pressure drop, kPa (ft.) |
| 50.4 (16.9) |
| 50.4 (16.9) |
| 50.4 (16.9) |
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*The net capacity data has fan motor heat factored in for all ratings and the entering air condition of 72°F (22.2°C) and 50% RH is the standard rating for ASHRAE
**Data rated with 2" 20% ASHRAE filter. Some options or combinations of options may result in reduced airflow. Consult factory for recommendations.
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