D – 508 C – 07/02 D – EN pag. 16/36
Electrical data EWAP-AJYNN/A with option OPRN/OPLN R-407C
Unit size
850
900
950
C10
C11
C12
Standard voltage (1)
400 V – 3f – 50 Hz
Nominal unit current (2)
A
509
559
661
721
775
758
Max compressor current (3)
A
594
656
712
782
845
886
Fans current
A
37
39
41
44
46
55
Max unit current (3)
A
631
695
753
826
885
941
Max unit inrush current (4)
A
1036
1038
1097
1100
1145
1242
Max unit current for wires sizing (5)
A
657
715
773
832
890
985
Unit size
C13
C14
C15
C16
C17
C18
Standard voltage (1)
400 V – 3f – 50 Hz
Nominal unit current (2)
A
809
852
979
1041
1107
1146
Max compressor current (3)
A
948
1003
1053
1127
1189
1251
Fans current
A
58
60
64
64
67
69
Max unit current (3)
A
1006
1063
1117
1191
1256
1320
Max unit inrush current (4)
A
1228
1318
1362
1366
1461
1450
Max unit current for wires sizing (5)
A
1044
1102
1162
1218
1277
1335
Notes: (1) Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%.
(2) Nominal current is based on: 12/7 °C entering/leaving evaporator water temperature and 35°C ambient temp.
(3) Maximum current is based on: 14/9 °C entering/leaving evaporator water temperature and 42°C ambient temp.
(4) Inrush current of biggest comp 75 % of nominal absorbed current of the other comp fans current.
(5) Compressor FLA + fans current.
