Carrier Aquaforce 30XA302 Installation, Operation And Maintenance Instructions

Also see for Aquaforce 30XA Series: Installation instructions Operation instructions User guide

Contents

244.4 - Electrical data (continued)30XA 252-902 - units with options 254 and 255 + option 119 or units with options 254 and 255 + option 119 + option 8130XA 252 302 352 402 452 502 602 702 752 802 852 902Power circuitNominal power supply V-ph-Hz 400-3-50 ± 10%Control circuit 24 V via internal transformerMaximum start-up current*Circuit 1** A 274 274 292 407 510 510 583 616 782 815 815 905Circuit 2** A - - - - - - - - - - - -Option 81 A - - - - - - - - - - - -Nominal start-up current***Circuit 1** A 246 246 261 379 479 479 535 561 734 760 760 845Circuit 2** A - - - - - - - - - - - -Option 81 A - - - - - - - - - - - -Cosine Phi maximum**** 0.88 0.87 0.87 0.88 0.88 0.88 0.88 0.88 0.86 0.86 0.86 0.85Cosine Phi nominal† 0.84 0.84 0.83 0.83 0.84 0.84 0.84 0.84 0.83 0.83 0.83 0.84Maximum power input‡Circuit 1** kW 126 136 148 172 192 212 257 278 306 325 356 373Circuit 2** kW - - - - - - - - - - - -Option 81 kW - - - - - - - - - - - -Nominal unit current draw†Circuit 1** A 151 167 185 210 239 267 324 349 411 432 446 513Circuit 2** A - - - - - - - - - - - -Option 81 A - - - - - - - - - - - -Maximum unit current draw (Un)‡Circuit 1** A 208 226 247 284 316 350 423 457 516 546 596 639Circuit 2** A - - - - - - - - - - - -Option 81 A - - - - - - - - - - - -Option 231 A 192 207 225 256 285 320 383 418 472 503 555 855Maximum unit current draw (Un-10%)****Circuit 1** A 219 243 266 305 340 376 455 491 555 587 640 687Circuit 2** A - - - - - - - - - - - -Option 81 A - - - - - - - - - - - -30XA 1002-1702 - units with options 254 and 255 + option 119 or units with options 254 and 255 + option 119 + option 8130XA 1002 1112 1212 1312 1382 1402 1502 1702Power circuitNominal power supply V-ph-Hz 400-3-50 ± 10%Control circuit 24 V via internal transformerMaximum start-up current*Circuit 1** A 954 587 587 772 772 905 954 815Circuit 2** A - 772 772 772 772 587 587 815Option 81 A - 1093 1139 1208 1238 1275 1321 -Nominal start-up current***Circuit 1** A 860 587 587 772 772 845 860 760Circuit 2** A - 772 772 772 772 587 587 760Option 81 A - 1031 1047 1113 1128 1122 1133 -Cosine Phi maximum**** 0.86 0.86 0.87 0.87 0.87 0.86 0.86 0.86Cosine Phi nominal† 0.84 0.84 0.84 0.85 0.86 0.84 0.84 0.84Maximum power input‡Circuit 1** kW 435 186 216 262 284 405 435 356Circuit 2** kW - 286 309 284 305 217 217 356Option 81 kW - 471 525 544 584 622 652 -Nominal unit current draw†Circuit 1** A 541 259 275 341 356 527 546 446Circuit 2** A - 360 393 356 386 273 273 446Option 81 A - 619 668 697 742 808 820 -Maximum unit current draw (Un)‡Circuit 1** A 734 321 367 436 466 688 734 596Circuit 2** A - 470 508 466 501 367 367 596Option 81 A - 790 875 902 967 1056 1102 -Option 231 A 687 - - - - - - -Maximum unit current draw (Un-10%)****Circuit 1** A 790 340 389 472 504 740 790 640Circuit 2** A - 508 539 504 532 395 395 640Option 81 A - 847 928 976 1036 1135 1185 -* Instantaneous start-up current (operating current of the smallest compressor + fan current + locked rotor current in star connection of the largest compressor). Valuesobtained at operation with maximum unit power input.** 30XA 1402 to 1702 units: Circuit 1 supplies circuits A and B, circuit 2 supplies circuits C and D. 30XA 1112, 1212, 1312 and 1382 units: Circuit 1 supplies circuit A,circuit 2 supplies circuit B.*** Instantaneous start-up current (operating current of the smallest compressor + fan current + locked rotor current in star connection of the largest compressor). Valuesobtained at standard Eurovent unit operating conditions: Air 35 °C, water 12/7 °C**** Values obtained at operation with maximum unit power input.† Values obtained at standard Eurovent unit operating conditions: Air 35 °C, water 12/7 °C‡ Values obtained at operation with maximum unit power input. Values given on the unit name plate.Notes:1. Unit sizes 30XA 1112, 1212, 1312, 1382, 1402 to 1702 have two power connection points.