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24
4.4 -
Electrical data (continued)
30XA 252-902 - units with options 254 and 255 + option 119 or units with options 254 and 255 + option 119 + option 81
30XA
252
302
352
402
452
502
602
702
752
802
852
902
Power circuit
Nominal power supply
V-ph-Hz
400-3-50 ± 10%
Control circuit
24 V via internal transformer
Maximum start-up current*
Circuit 1**
A
274
274
292
407
510
510
583
616
782
815
815
905
Circuit 2**
A
-
-
-
-
-
-
-
-
-
-
-
-
Option 81
A
-
-
-
-
-
-
-
-
-
-
-
-
Nominal start-up current***
Circuit 1**
A
246
246
261
379
479
479
535
561
734
760
760
845
Circuit 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
0.85
Cosine Phi nominal
†
0.84
0.84
0.83
0.83
0.84
0.84
0.84
0.84
0.83
0.83
0.83
0.84
Maximum power input
‡
Circuit 1**
kW
126
136
148
172
192
212
257
278
306
325
356
373
Circuit 2**
kW
-
-
-
-
-
-
-
-
-
-
-
-
Option 81
kW
-
-
-
-
-
-
-
-
-
-
-
-
Nominal unit current draw
†
Circuit 1**
A
151
167
185
210
239
267
324
349
411
432
446
513
Circuit 2**
A
-
-
-
-
-
-
-
-
-
-
-
-
Option 81
A
-
-
-
-
-
-
-
-
-
-
-
-
Maximum unit current draw (Un)
‡
Circuit 1**
A
208
226
247
284
316
350
423
457
516
546
596
639
Circuit 2**
A
-
-
-
-
-
-
-
-
-
-
-
-
Option 81
A
-
-
-
-
-
-
-
-
-
-
-
-
Option 231
A
192
207
225
256
285
320
383
418
472
503
555
855
Maximum unit current draw (Un-10%)****
Circuit 1**
A
219
243
266
305
340
376
455
491
555
587
640
687
Circuit 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 81
30XA
1002
1112
1212
1312
1382
1402
1502
1702
Power circuit
Nominal power supply
V-ph-Hz
400-3-50 ± 10%
Control circuit
24 V via internal transformer
Maximum start-up current*
Circuit 1**
A
954
587
587
772
772
905
954
815
Circuit 2**
A
-
772
772
772
772
587
587
815
Option 81
A
-
1093
1139
1208
1238
1275
1321
-
Nominal start-up current***
Circuit 1**
A
860
587
587
772
772
845
860
760
Circuit 2**
A
-
772
772
772
772
587
587
760
Option 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
0.86
Cosine Phi nominal
†
0.84
0.84
0.84
0.85
0.86
0.84
0.84
0.84
Maximum power input
‡
Circuit 1**
kW
435
186
216
262
284
405
435
356
Circuit 2**
kW
-
286
309
284
305
217
217
356
Option 81
kW
-
471
525
544
584
622
652
-
Nominal unit current draw
†
Circuit 1**
A
541
259
275
341
356
527
546
446
Circuit 2**
A
-
360
393
356
386
273
273
446
Option 81
A
-
619
668
697
742
808
820
-
Maximum unit current draw (Un)
‡
Circuit 1**
A
734
321
367
436
466
688
734
596
Circuit 2**
A
-
470
508
466
501
367
367
596
Option 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
640
Circuit 2**
A
-
508
539
504
532
395
395
640
Option 81
A
-
847
928
976
1036
1135
1185
-
* Instantaneous start-up current (operating current of the smallest comp fan c locked rotor current in star connection of the largest compressor). Values
obtained 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 comp fan c locked rotor current in star connection of the largest compressor). 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 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.
Summary of Contents for Aquaforce 30XA Series
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