3.5.5 Connecting incoming mains and protective earth to the controller
Introduction
Note
How to manufacture a cable with connector is described in section Fitting the
connector for incoming mains on page 96.
DANGER
A residual current device (RCD) must be installed. See Residual current on
page 43.
Prerequisites
Before incoming mains is connected to the controller, the following prerequisites
must be fulfilled:
• An external circuit breaker or fuse must be installed. See Line fusing on
page 99.
• The cabinet must be connected to protective earth. See Connection of
protective earth on page 97.
• A residual current device (RCD) must be installed. See Residual current on
page 43.
Location of incoming mains connection
xx2300001652
Connection of protective earth
Note
The whole cabinet ground is connected to the X0.PE point.
Continues on next page
Product manual - OmniCore C30 Type A 97
3HAC089064-001 Revision: A
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3 Installation and commissioning
3.5.5 Connecting incoming mains and protective earth to the controller
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