26
STANDARD PERFORMANCES - IP HEAT PUMP UNITS
Tw= Outlet water temperature °C kWt = Heating capacity (kW). kWa = Compressor power input (kW)
The standard performances refer to a 5°C temperature difference between the water entering and leaving the plate-type heat exchanger, outdoor air with 87% relative
humidity and to operation of the unit with all the fans to top speed. A 0.44 x 10
-4
m
2
K/W fouling factor has also been considered with the unit installed at zero meters above
sea level (Pb = 1013mbar).
The performances are declared no considering any correction due to water flow rate and water side pressure drop (gross performance).
NOTE
For air temperatures of less than 7°C, the heating capacity is declared without considering the effect of the defrosting, strictly correlated with the humidity in the outdoor air.
Performances in heating mode - Low noise Unit AS
MOD.
TW
OUTDOOR AIR TEMPERATURE (°C D.B.)
-6 -2 2 6 9 12 15
kWt kWa kWt kWa kWt kWa kWt kWa kWt kWa kWt kWa kWt kWa
350.5
30 283 75.5 324 75.9 354 77.0 361 73.8 388 74.6 414 75.5 443 76.3
35 281 83.6 322 84.1 352 85.3 360 81.7 386 82.7 412 83.6 441 84.6
40 279 93.0 320 93.5 350 94.8 357 90.9 383 91.9 410 93.0 438 94.0
45 278 103 318 104 348 105 355 101 381 102 407 103 435 105
50 276 115 316 116 345 117 353 112 378 114 404 115 432 116
390.6
30 300 81.2 344 81.6 376 82.8 384 78.9 412 79.8 440 80.7 471 81.6
35 299 89.9 342 90.5 374 91.7 382 87.4 409 88.4 438 89.4 468 90.4
40 297 100 340 101 372 102 380 97.2 407 98.3 435 99.4 466 101
45 295 111 338 112 370 113 377 108 404 109 432 110 462 112
50 293 124 336 124 367 126 374 120 402 121 429 123 459 124
440.6
30 348 92.6 399 93.1 436 94.4 446 90.6 478 91.6 511 92.6 547 93.7
35 346 103 397 103 434 105 444 100 476 102 509 103 544 104
40 344 114 395 115 432 116 441 112 473 113 506 114 541 115
45 342 127 392 127 429 129 438 124 470 125 502 127 537 128
50 340 141 389 142 426 144 435 138 466 139 499 141 534 143
490.6
30 394 108 452 108 494 110 504 104 540 106 578 107 618 108
35 392 119 449 120 491 121 501 116 538 117 575 118 615 120
40 390 132 447 133 489 135 498 129 535 130 572 132 611 133
45 387 147 444 148 485 150 495 143 531 145 568 146 607 148
50 384 164 441 165 482 167 492 159 527 161 564 163 603 164
560.6
30 440 118 504 119 551 121 563 115 604 117 646 118 691 119
35 438 131 502 132 549 134 560 128 601 129 642 131 687 132
40 435 146 499 146 545 149 557 142 597 144 639 145 683 147
45 432 162 495 163 542 165 553 158 593 160 634 162 678 163
50 429 180 492 181 538 183 549 176 589 178
630 180 674 182
630.6
30 502 139 576 140 630 142 643 135 690 137 738 138 789 140
35 500 154 573 155 627 157 640 150 686 151 734 153 785 155
40 497 171 570 172 623 174 636 166 683 168 730 170 781 172
45 494 190 566 191 619 194 632 185 678 187 725 189 775 191
50 490 211 562 213 614 216 628 206 673 208 720 210 770 213
To Next Page
Loading...
Need help?
General
