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Carrier Yileng - Shanghai, China
23
Maximum unit current draw, Circuit A+B
A
509
509
538
509
509
509
538
538
538
Circuit C+D
A
390
390
390
480
509
509
509
509
538
Maximum start-up current, Circuit A+B
A
629
629
629
629
629
629
629
629
629
Circuit C+D
A
587
587
587
629
629
629
629
629
629
Maximum transfer current, Circuit A+B
1963
1963
1963
1963
1963
1963
1963
1963
1963
Circuit C+D
1858
1858
1858
1963
1963
1963
1963
1963
1963
Maximum operating power
kW
533
533
550
586
604
604
621
621
638
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
430
502
625
660
670
702
745
750
810
910
1002
1035
1102
Circuits A+B** kA
38
50
50
50
50
50
50
50
50
50
50
50
50
50
Circuits C+D** kA
----
----
----
----
----
----
----
----
----
----
----
----
----
----
30XQ
1150
1200
1230
1300
1340
1370
1400
1450
1502
Circuits A+B** kA
50
50
50
50
50
50
50
50
50
Circuits C+D** kA
50
50
50
50
50
50
50
50
50
4.6 - Compressor electrical data
Compressor
I Nom*
I Max**
MHA
LRYA
LRDA
Cosine Phi
(max.)**
Cosine Phi
nom.)*
06TTA356
150
198
220
388
1210
0.9
0.89
06TUA483
230
280
311
587
1828
0.86
0.84
06TUA554
246
329
366
587
1828
0.87
0.85
06TVA680
311
382
420
629
1919
0.88
0.85
06TVA753
335
415
456
629
1919
0.88
0.85
06TVA819
352
439
483
629
1919
0.88
0.85
* 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)
压缩机
30XQ
430
660
670
745
750
810
910
1002
1035
1102
330
502
625
702
06TSA155
-
-
-
-
-
-
-
-
-
-
-
06TSA186
-
-
-
-
-
-
-
-
-
-
-
06TTA266
-
-
-
-
-
-
-
-
-
-
-
06TTA301
-
-
-
-
-
-
-
-
-
-
-
06TTA356
A
-
AB
-
-
B
A
-
-
-
-
06TUA483
-
A
-
-
-
A
-
B
-
B
-