Jung LB management, Manual

Page: 97 / 196

4.3.8 Tips for the planning of dimmers for LED lamps
SELECTING LAMPS
Ensure that the LED lamps can be dimmed.
Preferably only install lamps of the same manufacturer and from the same batch (same date of
manufacture) in a system.
TAKE ACCOUNT OF INSTALLATION POSITION
Allow for the fact that you must reduce the maximum rated power of the dimmers depending on
the intended installation position and the anticipated ambient temperature.
SETTING OPERATING MODE
Leave the operating mode set to “Universal” initially and test the installation.
In the event of problems: Set and check LED trailing edge phase control operating mode.
In the event of further problems: Set and check LED leading edge phase control operating mode.
For as high as possible connected load: Select LED trailing edge phase control.
For as wide as possible dimming range: Select LED leading edge phase control.
FOR COMPLEX INSTALLATIONS
The dimming of larger (LED) loads can be realised with power boosters (for rail mounting).
Check whether a DALI system represents a viable alternative.
LB MANAGEMENT LIGHT 97