Requirements
to
the
p
o
w
er
supply
D.3
T
D.2
Requirements
to
the
p
o
w
er
supply
• BM34XX-L1
Supply system
industrial system with direct or low grounded star
point (TN-sytem or TT-system)
Mains inductance
min. uk
=
0% max. uk
=
4%
Rated input voltage/-frequency
1)
(U
AC
)
1 x 230V / 50/60Hz
Absolute minimum voltage
1)
(U
AC
)
1 x 110V / 50/60Hz
Absolute maximum voltage
1)
(U
AC
)
1 x 253V / 50/60Hz
Harmonics (mains voltage)
THD
<
10%
2)
Unbalanced mains voltage
max. 3%
3)
Voltage drop
range of drop
<
40%, area
<
250% x level
2)
Control voltage
4)
(U
DC
)
+24V -15% +20%
5)
• BM34XX-L3/L4
Supply system
industrial system with direct or low grounded star
point (TN-sytem or TT-system)
Mains inductance
min. uk
=
0% max. uk
=
4%
Rated input voltage/-frequency
1)
(U
AC
)
3 x 400 V / 50/60Hz
3 x 480V / 50/60Hz
Absolute minimum voltage
1)
(U
AC
)
3 x 180V / 50/60Hz
Absolute maximum voltage
1)
(U
AC
)
3 x 528V / 50/60Hz
Harmonics (mains voltage)
THD
<
10%
2)
Unbalanced mains voltage
max. 3%
3)
Voltage drop
range of drop
<
40%, area
<
250% x level
2)
Control voltage
4)
(U
DC
)
+24V -15% +20%
5)
1)
The rated voltage is 230V or 400V. At input voltages
<
230V or
<
400V the output power of the device reduces
(see curves).
2)
EN 61800-3, chap. 5.2.1
3)
IEC 3-1000-2, tab. 1, class 3
4)
The control voltage must accord to PELV (EN 50178, chapter 3.49) or SELV (EN 50178, chapter 3.70). At
control voltage of
<
24V, the fan capacity reduces. It may be necessary to reduce the output current as well.
In case you consider UL 508 C: limit the current to 4A.
5)
Referring to EN61131-2:1994, table 7. Output power of the power supply unit: see power loss referring to
control voltage in «Appendix D - Electrical data -
b maXX® BM3400
» .
Instrution
Manual
b
maXX®
BM3400
171
Do
ument
No.:
5.07013.03
from
206
Содержание b maXX BM3400 Series
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