ZR300 (25 Ton) (Continued)
Air on |
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| Temperature of Air on Condenser Coil |
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Evaporator Coil | Total | Total |
| Sensible Capacity (MBh) |
| Total | Total |
| Sensible Capacity (MBh) |
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CFM |
| WB | Capacity1 | Input |
| Return Dry Bulb (°F) |
| Capacity1 | Input |
| Return Dry Bulb (°F) |
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| (°F) | (MBh) | (kW)2 |
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| (MBh) | (kW)2 |
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| 90 | 85 | 80 | 75 | 70 | 65 | 90 | 85 | 80 | 75 | 70 | 65 | ||||||
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| 115°F |
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| 125°F |
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| 77 | 316.4 | 29.6 | 145.7 | 110.1 | 74.5 | - | - | - | 289.9 | 32.7 | 124.1 | 88.4 | 52.8 | - | - | - |
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| 72 | 289.3 | 29.1 | 199.3 | 163.6 | 128.0 | 92.3 | - | - | 265.2 | 32.0 | 183.7 | 148.0 | 112.4 | 76.7 | - | - |
7500 |
| 67 | 262.3 | 28.7 | 252.8 | 217.1 | 181.5 | 145.9 | 110.2 | - | 240.6 | 31.3 | 240.6 | 207.6 | 172.0 | 136.3 | 100.7 | - |
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| 62 | 243.9 | 28.3 | 243.9 | 243.8 | 208.2 | 172.5 | 136.9 | 101.3 | 223.7 | 31.1 | 223.7 | 223.7 | 193.0 | 157.4 | 121.7 | 86.1 |
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| 57 | 238.1 | 28.2 | 238.1 | 238.1 | 207.0 | 171.4 | 135.7 | 100.1 | 218.4 | 31.0 | 218.4 | 218.4 | 188.5 | 152.9 | 117.2 | 81.6 |
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| 77 | 324.6 | 29.7 | 183.1 | 123.2 | 81.1 | - | - | - | 298.3 | 32.8 | 166.2 | 100.3 | 58.2 | - | - | - |
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| 72 | 296.8 | 29.3 | 223.7 | 181.6 | 139.4 | 97.3 | - | - | 272.9 | 32.1 | 207.6 | 165.4 | 123.3 | 81.2 | - | - |
8750 |
| 67 | 269.1 | 28.8 | 264.3 | 239.9 | 197.8 | 155.7 | 113.5 | - | 247.5 | 31.4 | 247.5 | 230.6 | 188.5 | 146.3 | 104.2 | - |
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| 62 | 250.2 | 28.4 | 250.2 | 250.2 | 226.8 | 184.7 | 142.6 | 100.5 | 230.2 | 31.2 | 230.2 | 230.2 | 211.6 | 169.5 | 127.4 | 85.2 |
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| 57 | 244.2 | 28.4 | 244.2 | 244.2 | 225.5 | 183.4 | 141.3 | 99.2 | 224.7 | 31.1 | 224.7 | 224.7 | 206.7 | 164.6 | 122.5 | 80.4 |
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| 77 | 332.7 | 29.8 | 220.4 | 136.4 | 87.8 | - | - | - | 306.7 | 32.8 | 208.4 | 112.1 | 63.5 | - | - | - |
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| 72 | 304.3 | 29.4 | 248.1 | 199.5 | 150.9 | 102.3 | - | - | 280.6 | 32.1 | 231.4 | 182.8 | 134.2 | 85.6 | - | - |
10000 |
| 67 | 275.8 | 29.0 | 275.8 | 262.6 | 214.0 | 165.4 | 116.8 | - | 254.5 | 31.5 | 254.5 | 253.6 | 205.0 | 156.4 | 107.8 | - |
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| 62 | 256.5 | 28.6 | 256.5 | 256.5 | 245.5 | 196.9 | 148.3 | 99.7 | 236.7 | 31.3 | 236.7 | 236.7 | 230.2 | 181.6 | 133.0 | 84.4 |
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| 57 | 250.4 | 28.5 | 250.4 | 250.4 | 244.1 | 195.5 | 146.9 | 98.3 | 231.0 | 31.1 | 231.0 | 231.0 | 224.9 | 176.3 | 127.7 | 79.1 |
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| 72 | 307.0 | 29.9 | 263.0 | 207.6 | 152.3 | 96.9 | - | - | 283.0 | 32.7 | 246.1 | 190.8 | 135.4 | 80.1 | - | - |
11250 |
| 67 | 278.3 | 29.5 | 278.3 | 271.3 | 216.0 | 160.6 | 105.3 | - | 256.7 | 32.0 | 256.7 | 256.7 | 206.7 | 151.4 | 96.0 | - |
| 62 | 258.8 | 29.1 | 258.8 | 258.8 | 247.7 | 192.3 | 137.0 | 81.6 | 238.7 | 31.8 | 238.7 | 238.7 | 232.2 | 176.8 | 121.5 | 66.1 | |
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| 57 | 252.6 | 29.0 | 252.6 | 252.6 | 246.3 | 190.9 | 135.6 | 80.2 | 233.0 | 31.7 | 233.0 | 233.0 | 226.9 | 171.5 | 116.2 | 60.8 |
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| 72 | 309.7 | 30.4 | 277.8 | 215.7 | 153.6 | 91.5 | - | - | 285.5 | 33.3 | 260.8 | 198.7 | 136.6 | 74.5 | - | - |
12500 |
| 67 | 280.8 | 30.0 | 280.8 | 280.0 | 217.9 | 155.8 | 93.7 | - | 258.9 | 32.6 | 258.9 | 258.9 | 208.5 | 146.4 | 84.3 | - |
| 62 | 261.1 | 29.6 | 261.1 | 261.1 | 249.9 | 187.8 | 125.7 | 63.6 | 240.8 | 32.4 | 240.8 | 240.8 | 234.2 | 172.1 | 110.0 | 47.9 | |
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| 57 | 254.9 | 29.5 | 254.9 | 254.9 | 248.5 | 186.4 | 124.3 | 62.2 | 235.0 | 32.2 | 235.0 | 235.0 | 228.8 | 166.7 | 104.6 | 42.5 |
1.These capacities are gross ratings. For net capacity, deduct air blower motor, MBh = 3.415 x kW. Refer to the appropriate Blower Performance Table for the kW of the supply air blower motor.
2.These ratings include the condenser fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.
38 | Johnson Controls Unitary Products |