Mains filter
Instruction handbook b maXX BM3000, BM3200, BM3300
Document no. 5.11018.11 Baumüller Nürnberg GmbH
194
of 218
11.3
m Electrical data mains filter for 3-phase devices
BFN 3-1-... -001 0007 0016 0030 0042 0056 0075 HOWCORE
NF
I-020
Max. supply voltage
3 x 480 V
AC
+10 %, 50/60 Hz
Rated current (at T
B
= 40 °C)
7,6 A 17,5 A 33 A 46 A 70 A 82 A 20 A
Rated current (at T
B
= 50 °C)
7 A 16 A 30 A 42 A 56 A 75 A
Peak current 1.5 x I
N
for < 1 min per hour
Max. voltage
phase conductor/ground
neutral point /ground
305 V
AC
0 V
Max. test voltage at 25 °C
phase / phase
phase / ground
2,1 kV
DC
for 2 s
2,7 kV
DC
for 2 s
2,1 kV
DC
for 2 s
Maximum conductor
cross sections
4
mm
²
4
mm²
10
mm²
10
mm²
16
mm²
25
mm²
Power loss (typical)
4 W 8
W 12 W 15 W 18 W 24 W
Harmonics
(power supply voltage)
THD
U
< 10 %
Type of protection
IP 20
Weight
0,6 kg 1,0 kg 1,3 kg 1,6 kg 1,9 kg 2,6 kg
DANGER!
Risk of fatal injury from high leakage current!
Therefore:
m Cross-section of the PE conductor see ZPE connections BM3200, BM3300 rear
panel– on page 145 (EN 61800-5-1, chapter 4.3.5.5.2).
NOTE!
The rated current of the used filters must be greater or the same RMS value of the
actual power supply current (actual power supply current = RMS value of the power
supply current during the total cycle time of the drive). At short-time operation (S3)
the RMS value is calculated as follows:
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