Providing Compact Devices With The Frame Size K4 With 690 V - Siemens SINAMICS G180 Installation And Operating Instructions Manual

Electrical connection
6.7 Connection of external control voltage
Procedure
1. Turn the four fixing screws of the gray cover through 90° and lift up the cover.
2. Unscrew the blue cover at the screw above –X25 and lift up the cover.
3. Remove the cover above the motor connection terminals.
4. Remove the "fan power supply" board with the five fine-wire fuses. Undo the four screws
5. The "switched-mode power supply" board is located below with a white connector and the
6. Insert the connector into "external".
7. Reassemble in the inverse order.
6.7.4.4

Providing compact devices with the frame size K4 with 690 V

This instruction applies to compact units with frame size K4 with L x W 775 × 350 mm and
690 V rated voltage.
64
and unplug the cable for this.
sockets ‑X2 for "internal" and ‑X5 for "external".
Figure 6-2 Compact device frame size K4
Note
Occurrence of malfunctions
Malfunctions can occur if you change over the connection of the sockets X100 / 200 for
"external" / "internal" on the upper "fan power supply" board. Leave this connection in its
original configuration.
Installation and operating instructions Sinamics G180
Operating Instructions, 05/2013, 4BS0751-001