Connecting-up
05.2003
6SE7087-6JP60
Siemens AG
7-10
Operating Instructions
SIMOVERT MASTERDRIVES
7.1.3
Power connections for units with a width of 180 mm
The mains connection is to a terminal block on top of the unit.
Terminal
Meaning
Range
PE
Protective conductor connection
U1 / L1
Phase U1 / L1
3AC 380 - 480 V
V1 / L2
Phase V1 / L2
3AC 380 - 480 V
W1 / L3
Phase W1 / L3
3AC 380 - 480 V
Connectable cross-section: 25 mm² (AWG 4), stranded
Viewed from the front, Terminal W1 is at the right.
Table 7-9
Mains connection
The DC link bus module serves as the electrical connection of the
individual units on the DC link side. It is of significance if further
inverters also have to be fed.
Bar
Designation
Meaning
Range
3
PE3
Protective conductor connection
2
D / L-
DC link voltage -
DC 510 - 650 V
1
C / L+
DC link v
DC 510 - 650 V
Connectable cross-section: "Electro-plated copper" 3x10 mm, rounded
off according to DIN 46433 (EN 13601)
Bar 1 is at the front when installed.
Table 7-10
DC link bus module
The motor connection is to a terminal block at the bottom of the unit.
Terminal
Meaning
Range
PE
Protective conductor connection
U2 / T1
Phase U2 / T1
3AC 0 V - 480 V
V2 / T2
Phase V2 / T2
3AC 0 V - 480 V
W2 / T3
Phase W2 / T3
3AC 0 V - 480 V
Connectable cross-section: 16 mm² (AWG 6), stranded
Viewed from the front, Terminal PE is at the left.
Table 7-11
Motor connection
The motor cables must be dimensioned in accordance with VDE 298,
Part 2.
After installation of the connector, the shield of the motor cable must be
fixed to the shield plate through a large surface area.
X1 -
Mains connection
PE
U1
V1
W1
X3 - DC link bus
module
X2 -
Motor connection
PE
U2
V2
W2
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