C3800 Motor rating and performance, 50 Hz
Low voltage
Table 61: C3800, 50 Hz, low voltage
Curve /
impeller
no.
Rotations
per minute
Drive unit Voltage, V
Rated
power, kW
Rated
current, A
Starting
current, A
Power
factor cos φ
1240
495
905 / 915
400
225
455
1690
0.77
400
275
575
2490
0.73
935 / 945
400
325
665
2780
0.75
1040
595
905 / 915
400
325
615
3075
0.80
935 / 945
400
375
735
4080
0.77
400
450
815
3470
0.84
965 / 975
400
550
1045
5555
0.79
840
740
935 / 945
400
400
730
4510
0.82
400
460
835
5180
0.83
965 / 975
400
560
985
5875
0.85
0
500
1000
1500
2000
2500
3000 l/s
0
4
8
12
16
20
24
28
32
m
WS000490A
Q
840
1040
1240
H
Figure 69: C3800, 50 Hz, low voltage
C3800 Motor rating and performance, 50 Hz
C3300/6x5, C/R3231, C3240, C3306, C3312, C3351, C3356, C3400, C3501, C3531, C3602, C3800 Installation,
Operation and Maintenance Manual
137
Содержание C/R3231
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