Power Connections For Units With A Width Of 135 Mm - Siemens 1FK6 Instrucciones De Servicio

Connecting-up
7.1.2

Power connections for units with a width of 135 mm

X1 -
Mains connection
PE U1 V1 W1
X3 - DC link bus
module
X2 - Motor
connection
PE U2 V2 W2
7-8
The mains connection is to a terminal block on top of the unit.
Terminal
PE Protective conductor connection
U1 / L1
V1 / L2
W1 / L3
Connectable cross-section: 10 mm² (AWG 8), stranded
Viewed from the front, Terminal W1 is at the right.
Table 7-5 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
3 PE3
2 D / L-
1 C / L+
Connectable cross-section: "Electro-plated copper" 3x10 mm, rounded
off according to DIN 46433
Bar 1 is at the front when installed.
Table 7-6 DC link bus module
The motor connection is to a terminal block at the bottom of the unit.
Terminal
PE Protective conductor connection
U2 / T1
V2 / T2
W2 / T3
Connectable cross-section: 10 mm² (AWG 8), stranded
Viewed from the front, Terminal W2 is at the right.
Table 7-7 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.
Meaning
Phase U1 / L1
Phase V1 / L2
Phase W1 / L3
Meaning
Protective conductor connection
DC link voltage -
DC link voltage +
Meaning
Phase U2 / T1
Phase V2 / T2
Phase W2 / T3
Operating Instructions
08.2008
Range
3AC 380 - 480 V
3AC 380 - 480 V
3AC 380 - 480 V
Range
DC 510 - 650 V
DC 510 - 650 V
Range
3AC 0 V - 480 V
3AC 0 V - 480 V
3AC 0 V - 480 V
6SE7087-8JP50 Siemens AG
SIMOVERT MASTERDRIVES