Siemens Simovert 6SE70 Series User Manual

Connection 09.02
3-50 Siemens AG 6SE7087-6AK85-1AA0
Rectifier/Regenerating Unit Operating instructions
3.7.1 Single-line diagrams with suggested circuit arrangements for parallel connection
X1: C/L+ X1: D/L-
X27
X239
X9-1
X19-1 X19-2
X9-2 X9-3 X9-4 X9-5
X9-1
X19-1 X19-2
X9-2
X9-3 X9-4 X9-5
1AC 230V
A23
C98043-A1685
X28
X27
12 12
X19-1
ϑ
X19-2
X19-1X19-2
1AC 230V
A23
C98043-A1695
X1: U1 V1 W1 L1 L2 L3
X1: C/L+
X4: 1U2 1V2 1W2 1T1 1T2 1T3
X1: D/L-
PE X1: U1 V1 W1
L1 L2 L3
X4: 1U2 1V2 1W2 1T1 1T2 1T3
PE
ϑ
ϑϑ
DC 510V - 620V DC 675V - 780V DC 890V - 930V
K1-2
3AC 50-60Hz, 400V 3AC 50-60Hz, 500V 3AC 50-60Hz, 690V
1AC 50-60Hz, 230V
12 12
6 6
K1
K3
6
6
K2
Power section, parallel unit
Load
Filter
(optional)
to electronics module
A10-X109
Parallel unit Basic unit
Connections for
second parallel unit
Filter
(optional)
Fan unit
Termistor
Load
Fan unit
Power section, basic unit
24V power supply unit
Termistor
Voltage
measurement
Fuse
monitoring
Fuse
monitoring
of the main power switch
Figure 3.37 Single-line diagram with suggested circuit for parallel connection without autotransformer, size K
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Siemens Simovert 6SE70 Series Specifications

General

Brand	Siemens
Model	Simovert 6SE70 Series
Category	DC Drives
Language	English