ABB AC 800M

Section 2 Installation Cables
3BSE 027 941 R301 45
• Other requirements:
– Room lighting independent of the equipment power source. A battery-
powered emergency lighting system is recommended.
– A well-developed process connection, with or without marshalling
facilities.
– Effective grounding through a net of copper bars
– Cable routing observing standard installation regulations.
– Availability of power and other necessary utilities.
– Observation of standards and legal regulations.
– Sufficient free space in front of the cabinet in order to fully open the
doors. For safety reasons there must always be adequate space available,
even with the doors in the fully open position.
For additional information regarding design considerations, see Appendix B, Power
Consumption.
Electro-Magnetic Compatibility
The AC 800M units are intrinsically EMC compatible according to CE marking
rules. For additional information regarding Electro-Magnetic Compatibility,
see Appendix D, Directive Considerations.
Cables
Laying Field Cables
There are no special requirements for laying field and communication cables
connected to AC 800M. However:
• Cables for short-distance communication without modems should always be
routed at a distance of 10 cm (4 in) from other cables.
• All cables connected to AC 800M should be routed at a distance of 30cm
(12 in) from all power cables and 10 cm (4 in) from cables belonging to the
relevant international immunity standard, class 4.