Short-Circuit Stability Current For All Units; Compressor Electrical Data; Compressor Usage Per Circuit (A, B, C, D) - Carrier AquaForce 30XQ0502 Installation, Operation & Maintenance Instructions Manual

Maximum unit current draw, Circuit A+B
Maximum start-up current, Circuit A+B
Maximum transfer current, Circuit A+B
Maximum operating power
Note: Nominal unit current obtained at standard unit operating conditions: air 35° C, water 12/7° C;
Maximum unit current obtained at operation with maximum unit power input;
The maximum transfer current from star to delta is the potential maximum impulsion current produced by compressor
during the transfer process.

4.5 Short-circuit stability current for all units

30XQ 330
Circuits A+B** kA 38
Circuits C+D** kA ----
30XQ 1150
Circuits A+B** kA 50
Circuits C+D** kA 50

4.6 - Compressor electrical data

Compressor
06TTA356
06TUA483
06TUA554
06TVA680
06TVA753
06TVA819
* Average value for the range (unit at Eurovent conditions)
** Value at maximum capacity and nominal voltage (400 V)
MHA - Maximum compressor operating current, limited by the unit (current given for maximum capacity at 360 V)
LRYA - Locked rotor current for star connection
LRDA - Locked rotor current for delta connection

4.7 - Compressor usage per circuit (A, B, C, D)

30XQ
压缩机
330 430
06TSA155 - -
06TSA186 - -
06TTA266 - -
06TTA301 - -
06TTA356 A -
06TUA483 - A
Circuit C+D
Circuit C+D
Circuit C+D
430 502 625 660
50 50 50 50
---- ---- ---- ----
1200 1230 1300 1340
50 50 50 50
50 50 50 50
I Nom* I Max**
150 198
230 280
246 329
311 382
335 415
352 439
502 625 660 670 702
- -
- -
- -
- -
AB -
- -
Carrier Yileng - Shanghai, China
A 509 509 538
A 390 390 390
A 629 629 629
A 587 587 587
1963 1963 1963
1858 1858 1858
kW 533 533
670 702 745 750
50 50 50 50
---- ---- ---- ----
1370 1400 1450 1502
50 50 50
50 50 50
MHA LRYA
220 388
311 587
366 587
420 629
456 629
483 629
745 750 810 910 1002
- - - -
- - - -
- - - -
- - - -
- B A -
- A - B
509 509 509
480 509 509
629 629 629
629 629 629
1963 1963 1963
1963 1963 1963
550 586 604 604
810 910 1002 1035
50 50 50 50
---- ---- ---- ----
50
50
Cosine Phi
LRDA (max.)**
1210 0.9
1828 0.86
1828 0.87
1919 0.88
1919 0.88
1919 0.88
1035 1102
- - -
- - -
- - -
- - -
- - -
- B -
538 538 538
509 509 538
629 629 629
629 629 629
1963 1963 1963
1963 1963 1963
621 621 638
1102
50
----
Cosine Phi
nom.)*
0.89
0.84
0.85
0.85
0.85
0.85
23