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P2.x ATEX
Flow curves
vacuum
bar (atm.)
Nl/h
at 60Hz + 10% flow
9.4 Important motor notices
Motors used in EX areas require a protection device!
Installing the motor protection switch outside the EX area
Motor voltage
7 = 230 V 50/60 Hz
8 = 115 V 50/60 Hz
9 = 380-420 V 50 Hz
0 = 500 V 50 Hz
Installing the motor protection switch inside the EX area Zone 1 or 2 (ATEX only)
Motor voltage
7 = 230 V 50/60 Hz
8 = 115 V 50/60 Hz
9 = 380-420 V 50 Hz
0 = 500 V 50 Hz
34
Bühler Technologies GmbH
400 l/h
bar (g)
flow curve
bar (atm.)
vacuum
Nl/h
bar
0,7 - 1 A
1,4 - 2 A
0,45 - 0,63 A
0,35 - 0,5 A
0,63 - 1 A
1.6 - 2.5 A
0,4 - 0,63 A
0,25 - 0,4 A
700 l/h
bar (g)
flow curve
at 60Hz + 10% flow
Item no.
9132020041
9132020057
9132020055
9132020071
Item no.
9132020036
9132020033
9132020073
9132020074
BE420002 ◦ 07/2024
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