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9 - ATMOSPHERA PERFORMANCE DATA, CONT.
9.2 - Heating capacity - water coil
9.2.1 - Two-row changeover coil
Size 1
Size 1.0
Water Air flow l/s (m
3
/h)
temp. (°C) 56 (200) 83 (300) 111 (400) 139 (500) 167 (600) 180 (650) 194 (700)
entering/ Dry bulb temperature at coil inlet (°C)
leaving 21 20 19 21 20 19 21 20 19 21 20 19 21 20 19 21 20 19 21 20 19
70-60 HC 2.89 2.97 3.05 4.20 4.31 4.43 5.48 5.63 5.77 6.71 6.89 7.07 7.88 8.10 8.32 8.41 8.64 8.87 8.98 9.23 9.47
TSA 63.2 63.1 63.1 62.2 62.1 62.1 61.2 61.1 61.1 60.3 60.2 60.1 59.5 59.4 59.3 59.1 59.0 58.9 58.8 58.6 58.5
DE 254 261 268 369 379 389 481 494 508 589 605 622 693 712 731 740 760 780 789 811 833
60-50 HC 2.20 2.27 2.35 3.18 3.29 3.40 4.12 4.27 4.41 5.03 5.21 5.39 5.90 6.11 6.32 6.29 6.52 6.74 6.71 6.95 7.19
TSA 53.0 53.0 53.0 52.1 52.1 52.0 51.3 51.2 51.2 50.5 50.4 50.4 49.8 49.7 49.6 49.5 49.4 49.3 49.2 49.1 49.0
DE 192 199 206 278 288 297 361 374 386 440 456 472 516 535 553 551 570 590 587 608 629
55-40 HC 1.54 1.62 1.70 2.22 2.33 2.45 2.87 3.01 3.16 3.47 3.64 3.82 4.03 4.24 4.44 4.28 4.51 4.73 4.55 4.79 5.02
TSA 43.5 43.5 43.6 42.8 42.8 42.8 42.1 42.0 42.0 41.3 41.3 41.2 40.7 40.6 40.6 40.4 40.3 40.3 40.1 40.1 40.0
DE 90 94 99 129 136 143 167 175 184 202 212 222 235 247 259 250 262 275 265 279 293
50-40 HC 1.48 1.56 1.64 2.14 2.24 2.35 2.76 2.90 3.04 3.34 3.52 3.69 3.90 4.11 4.31 4.16 4.37 4.59 4.42 4.65 4.89
TSA 42.6 42.7 42.7 41.9 41.9 41.9 41.2 41.2 41.1 40.6 40.6 40.5 40.1 40.0 39.9 39.8 39.7 39.7 39;6 39.5 39.4
DE 129 136 143 186 196 205 240 253 265 292 307 322 340 358 376 362 381 400 386 406 426
Size 2
Size 2.0, 2.1 Size 2.2 Size 2.3
Water Air flow l/s (m
3
/h)
temp. (°C) 83 (300) 125 (450) 167 (600) 208 (750) 264 (950) 319 (1150) 347 (1250)
entering/ Dry bulb temperature at coil inlet (°C)
leaving 21 20 19 21 20 19 21 20 19 21 20 19 21 20 19 21 20 19 21 20 19
70-60 HC 4.37 4.49 4.60 6.40 6.57 6.74 8.37 8.59 8.82 10.22 10.49 10.77 12.62 12.96 13.31 14.86 15.27 15.67 15.96 16.40 16.84
TSA 63.8 63.8 63.8 62.8 62.7 62.7 61.8 61.8 61.7 61.0 60.9 60.8 59.9 59.8 59.7 58.9 58.8 58.7 58.3 58.3 58.2
DE 384 394 405 563 578 593 736 755 775 898 922 946 1109 1140 1170 1307 1342 1378 1404 1442 1481
60-50 HC 3.33 3.44 3.55 4.85 5.01 5.18 6.31 6.53 6.75 7.68 7.95 8.22 9.45 9.78 10.12 11.09 11.49 11.89 11.90 12.33 12.75
TSA 53.6 53.6 53.6 52.6 52.6 52.6 51.8 51.7 51.7 51.0 51.0 50.9 50.1 50.0 49.9 49.3 49.2 49.1 48.8 48.8 48.7
DE 291 301 311 424 438 453 552 571 591 672 696 719 827 856 886 971 1006 1040 1042 1079 1116
55-40 HC 2.34 2.46 2.58 3.39 3.57 3.74 4.39 4.61 4.83 5.29 5.56 5.83 6.44 6.77 7.11 7.50 7.89 8.28 8.01 8.43 8.85
TSA 43.9 44.0 44.1 43.1 43.2 43.3 42.4 42.4 42.4 41.7 41.7 41.6 40.8 40.8 40.7 40.1 40.1 40.0 39.7 39.7 39.6
DE 136 143 150 197 208 218 256 269 282 308 324 339 375 394 414 437 459 482 467 491 515
50-40 HC 2.25 2.36 2.48 3.26 3.43 3.59 4.22 4.44 4.65 5.11 5.37 5.64 6.25 6.57 6.90 7.30 7.69 8.07 7.82 8.23 8.65
TSA 43.1 43.1 43.1 42.3 42.3 42.3 41.6 41.6 41.5 41.0 40.9 40.9 40.2 40.2 40.1 39.6 39.5 39.4 39.3 39.2 39.1
DE 196 206 216 284 299 313 368 387 406 445 468 491 545 573 602 637 670 704 682 718 754
Size 3
Size 3.0, 3.1 Size 3.2 Size 3.3
Water Air flow l/s (m
3
/h)
temp. (°C) 83 (300) 125 (450) 167 (600) 208 (750) 264 (950) 319 (1150) 347 (1250)
entering/ Dry bulb temperature at coil inlet (°C)
leaving 21 20 19 21 20 19 21 20 19 21 20 19 21 20 19 21 20 19 21 20 19
70-60 HC 4.77 4.89 5.01 7.10 7.27 7.45 9.31 9.54 9.77 11.45 11.74 12.02 14.25 14.61 14.97 16.9 17.3 17.8 18.23 18.69 19.15
TSA 67.8 67.8 67.7 67.1 67.1 67.0 66.4 66.4 66.3 65.8 65.7 65.7 65.0 64.9 64.8 64.2 64.1 64.0 63.8 63.7 63.6
DE 420 430 440 624 639 655 818 838 859 1007 1032 1057 1253 1284 1316 1488 1525 1563 1603 1644 1684
60-50 HC 3.74 3.86 3.97 5.55 5.72 5.90 7.26 7.49 7.71 8.91 9.19 9.47 11.06 11.41 11.76 13.1 13.5 13.9 14.11 14.56 15.01
TSA 57.7 57.7 57.7 57.1 57.0 57.0 56.4 56.4 56.4 55.9 55.8 55.8 55.1 55.1 55.0 54.5 54.4 54.3 54.1 54.1 54.0
DE 327 338 348 486 501 516 635 655 675 780 804 829 968 998 1029 1147 1183 1220 1234 1274 1313
55-40 HC 3.02 3.14 3.26 4.44 4.62 4.80 5.77 6.00 6.23 7.03 7.32 7.60 8.66 9.02 9.37 10.2 10.6 11.0 10.94 11.40 11.85
TSA 50.6 50.6 50.7 49.8 49.9 49.9 49.2 49.2 49.2 48.5 48.5 48.5 47.7 47.7 47.7 47.0 47.0 47.0 46.7 46.7 46.6
DE 176 183 190 258 269 279 336 349 363 409 426 443 504 525 546 594 618 643 637 664 690
50-40 HC 2.69 2.80 2.92 3.97 4.14 4.32 5.17 5.40 5.62 6.33 6.60 6.88 7.82 8.17 8.51 9.2 9.6 10.1 9.93 10.37 10.82
TSA 47.4 47.4 47.4 46.8 46.8 46.8 46.3 46.3 46.2 45.8 45.7 45.7 45.1 45.1 45.1 44.6 44.5 44.5 44.3 44.3 44.2
DE 234 244 255 346 361 376 451 470 490 551 576 600 682 712 742 805 841 877 866 905 943
Legend:
HC - Heating capacity (kW)
TSA - Supply air temperature (°C)
DE - Water flow rate (l/h)
NOTE: To convert l/h to l/s, divide by 3600.
NOTE: Carrier advises that the supply air temperature be
kept below 35°C in order to avoid the risk of stratification.
If the Atmosphera unit size 2 or 3 has only two spigots, the
above performance data is reduced by 3%.
WARNING: The supply air temperature must not exceed
60°C otherwise damage may occur to the supply air spigot
connections.
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