Uhlenbrock Elektronik 28000, Manual

Page: 4 / 12

4
3. Technical Data
Power consumption basic unit 28000 27 VA
Power consumption add-on unit white 28010 43 VA
Power consumption add-on unit colour 28020 27 VA
Output voltage of the power transformer 12V-17V
Max. current in connecting cables transformer 8A
Max. additional power rating of Halogen units 20W
Fuse 4A fast action
4. Installation of the Lighting System
4.1 Light requirement and Positioning
For optimal lighting of a layout of a depth of up to 2m per running metre ,
one lighting unit is needed. In order to arrange the lighting effect correctly
with sunrise (morning red) and sunset (evening red), as well as the night
effect, two white and one coloured unit are
required . A 3m long layout can
be illuminated with a basic unit (2 white and 2 colored tubes) and two white
add-on units.
Depending on desired light
intensity, the lights should be
attached at 45° angle (approx)
at a min. distance of 80cm
above the layout surface. The
lights should be fitted to the
front edge of the layout to light
up the scene.
It has proven useful to fasten
the light to a common base
board. This board is then
hung at
an appropriate height
from the room ceilin g with
chains. The length of the chains can be adjusted to provide the desired
lighting effect on the layout surface.