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3.2.4.4.
Baureihe ETH EY620E
16
Efficiency [%]
14
12
10
8
6
4
2
68
56
0
0
1000
3.2.4.5.
Baureihe ETH EY630E
Efficiency [%]
20
15
10
5
50
0
0
1000
26 – Pvd3675_De_Ey_Septembre_2017
Constant efficiency curves of the motor
NX620E
EY620E
78
64
62
60
66
58
54
50
52
2000
3000
Speed [rpm]
Constant efficiency curves of the motor
NX630E
EY630E
72
70
68
66
64
62
60
58
52
54
56
2000
3000
Speed [rpm]
74
72
70
68
66
64
62
56
58
54
60
50
52
4000
5000
74
72
66
64
62
60
58
56
54
52
50
4000
5000
70
68
66
64
62
60
58
56
50
52
54
6000
70
68
66
64
62
60
58
54
56
52
50
6000
Werbung
Inhaltsverzeichnis
