Table of Contents
Advertisement
KNX Technical Reference Manual
®
ABB-i-Bus
-KNX Millenium
6
Installation and electrical connection
Warning
Electric voltage!
Risk of death due to electrical voltage of 230 V during short-circuit in the low-voltage line.
–
Low-voltage and 230 V lines must not be installed together in a flush-mounted socket!
6.1
Requirements for the electrician
Warning
Electric voltage!
Install the device only if you have the necessary electrical engineering knowledge and experience.
•
Incorrect installation endangers your life and that of the user of the electrical system.
•
Incorrect installation can cause serious damage to property, e.g. due to fire.
The minimum necessary expert knowledge and requirements for the installation are as follows:
•
Apply the "five safety rules" (DIN VDE 0105, EN 50110):
1. Disconnect from power;
2. Secure against being re-connected;
3. Ensure there is no voltage;
4. Connect to earth and short-circuit;
5. Cover or barricade adjacent live parts.
•
Use suitable personal protective clothing.
•
Use only suitable tools and measuring devices.
•
Check the supply network type (TN system, IT system, TT system) to secure the following
power supply conditions (classic connection to ground, protective earthing, necessary
additional measures, etc.).
KNX Technical Reference Manual | 1473-1-7819
Installation and electrical
connection
— 12 —
Advertisement
Table of Contents
