
3
Installation
page 12
ELC X-Series-V1.3-09.16-GB
subject to technical alterations
3.2.7 Overview power connections X24
Fig. 8:
Power connections X24
Please consider the following aspects:
Connecting the lines:
The Slave Modul has only to be connected to power supply and one
PE-line on X100. The Master Modul has to be connected to power supply and one PE-line on
X100, and additionally to all bus-, control- and lamp cables.
Voltage balancing:
on installing several ELCs the ballasts have to be equally distributed on
all phases
(e.g. 1
st
ballast L1/L2, 2
nd
ballast L2/L3, 3
rd
ballast L3/L1 etc.).
Cut-Out and loop impedance
: The installation of an automatic cut-out is required for line
protection. It is necessary to check the loop impedance afterwards.
Using an RCD:
if an RCD is required we recommend an RCD type B. When using a RCD
consider the leakage current given in chapter 6.