Connections
Manual Single Power Unit BUM64S/A/F
Document no.: 5.01056.03
Baumüller Nürnberg Electronic GmbH & Co. KG
46
6.5
1)
Position, see
*: Voltages that may appear at the terminals
**: Currents that may flow across the terminals
2)
choose the connection cross-section from the actual standards (e.g. DIN VDE 0100-430) depending on your application.
3)
for cooling variants S and A only. The 2-pole terminals 12/13 named N and L for the 230 V-connection of the ventilator are situated at
the bottom on the right side near the power terminals (see
6.5.2
Control connections
.
terminal
pos.
1)
description
U
interval
*
I
interval
**
A
2)
1U2
1
U phase motor terminal
0 V (Û)
to
830 V (Û)
0 A
(I
AC
)
to
235 A
(I
AC
)
depend-
ing on the
cable lugs
used
1V2
2
V phase motor terminal
1W2
3
W phase motor terminal
S
4
earth connection
1U1
5
L1 phase mains connection
360 V (U
AC
)
to
528 V (U
AC
)
0 A
(I
AC
)
to
230 A
(I
AC
)
1V1
6
L2 phase mains connection
1W1
7
L3 phase mains connection
S
8
earth connection
Ba-
9
Ballast resistor connection
Ba- is connected to the collec-
tor of the breaking switch
Ba+ is 1C1
between
Ba+ and Ba-
0 to 830 V
(U
DC
)
0 A (Î)
to
130 A (Î)
1C1
10
+ DC link connection
between
1C1 and 1D1
0 to 830 V
(U
DC
)
0 A
(I
AC
)
to
410 A
(I
AC
)
1D1
11
- DC link connection
L
12
ventilator connection
3)
207 V (U
DC
)
to
243 V (U
DC
)
0 A
(I
AC
)
to
1 A
(I
AC
)
N
13
WARNING
The following
may occur
,
if you do not observe this warning information:
m
serious personal injury
m
death
The hazard is:
Electricity.
Do not overload the control connections. The permissible maximum current of 10 A per ter-
minal must not be exceeded.
Make sure, that all applied control voltages meet the PELV or SELV requirements.
Summary of Contents for BUM64A
Page 1: ...E 5 01056 03 Manual Single Power Unit BUM64S A F ...
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