Wiring Sequence - Siemens SINAMICS G120P Hardware Installation Manual

4.6

Wiring Sequence

Overview
Due to the nature of the Power Module enclosure, the following guidelines are given to
provide a more effective and efficient sequence to ensure that the wiring of the Power
Module is completed correctly.
Prerequisite actions
DANGER
Ensure the Power Module has no power connect prior to installing cables and wiring
It is essential that during the installation phase of the cables and wiring of the Power
Module that no power, in any form, is connected to the Power Module or the attached
Control Unit.
If power has been applied to the Power Module or the Control Unit this MUST be
disconnected. Once the power has been removed, the user should wait for at least 5
minutes before proceeding with the electrical installation of the Power Module.
Before the wiring of the Power Module can be performed, the following actions should be
taken:
1. The Power Module must be mounted correctly as previously describe in this manual.
2. The Power Module cover has been removed.
3. The Control Unit has been fitted correctly to the Power Module.
4. The Installer has reviewed the following instructions to ensure that all the necessary tools,
to complete the wiring sequence, are available.
5. The Installer must be fully conversant with all necessary local and national safety
regulations regarding electrical installation of industrial products.
PM230 Power Module IP55
Hardware Installation Manual, 11/2014, A5E35319202B AA
Connecting
4.6 Wiring Sequence
47