Operating conditions
Instruction handbook Mains filters
BFN
Document No.: 5.09010.03
Baumüller Nürnberg GmbH
16
3.1
3.1.2
Requirements to the energy supply: power supply
Power supply system
(see
BFN 3-1-XXXX-X0
1
Industrial system with high- or low-impedance
star point (TN-system or TT-system)
BFN 3-1-XXXX-X0
2
Industrial system with no star point or a high-
impedance star point (IT-system)
Industrial system with a direct or low impedance
grounded junction of phases
(grounded delta wye)
Rated input supply voltage/frequency
(U
AC
)
3 x 400 V 50/60 Hz
3 x 480 V 50/60 Hz
Absolute input supply voltage
(U
AC
)
max. 3 x 528 V / 50/60 Hz
Absolute frequency maximum
63 Hz
Harmonic frequencies (mains voltage)
EN 61800-3, chapter 5.2.2.1, table 2
THD
U
b
10 %
Mains voltage asymmetry
EN 61000-2-4, table 1
max. 3 %
Commutation notches
EN 61800-3, chapter 5.2.2.1, table 2
Notch depth < 40%, area < 250% x degree
Voltage drops
EN 61000-2-1
10 % to 100 %
Voltage changes/fluctuation
EN 61000-2-1
+/-10 %
+10 % to -15 % for
b
1 min
Summary of Contents for BFN 3-1 Series
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