Bauer POSEIDON PE 250-TB - Connection Rating Table for Three-Phase AC Motors (400 V; 500 V)

11.3 Connection rating table for three-phase AC motors (400 V /
500 V)
This table contains non-binding guideline values, and is only valid for units manu-
factured by BAUER KOMPRESSOREN.
DIN VDE 0100, DIN VDE 113 and the generally applicable technological regulations
serve as the basis.
In case of units without start-up processes (direct switching), the line cross sec-
tions belonging to the category ‘mains to contractor’ must be used all the way up
to the motor.
Motor rated
power [kW]
Motor nomi-
nal current
[A]
Fuse for start-up [A]
Supply line [mm
2
]
direct Star / Delta from mains
to contactor
from S / D
to motor
1.1 2.6 4 1.5 1.5
1.5 3.6 6 1.5 1.5
2.2 5 10 1.5 1.5
3 6.6 16 2.5 1.5
4 8.5 20 16 2.5 1.5
5.5 11.3 25 16 / 20 2.5 1.5
7.5 15.2 25 20 2.5 1.5
11 21.7 35 25 4 2.5
15 29.9 50 35 6 4
18.5 36 63 50 6 4
22 41 63 50 10 4
30 55 80 63 10 6
37 68 100 80 16 6
45 81 125 100 25 10
55 99 160 125 25 16
75 134 200 160 35 25
90 161 224 200 50 25
110 196 250 224 70 35
132 231 300 250 95 50
160 279 355 300 120 70
Tab. 15 Connection value table for three-phase motors with operating voltage 400 V / 500 V
OPERATING MANUAL Appendix | 11
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