5
5.2 HF ballasts and dimming
L1 |
|
|
|
L2 |
|
|
|
L3 |
|
|
|
N |
|
|
|
C |
|
| HFR luminaire |
|
|
| |
| - |
|
|
C | + | HFR | to lamps |
| ballast | ||
| L |
| |
|
|
| |
LPS 100 | N |
|
|
|
|
| |
4 |
|
|
|
3 |
|
|
|
2 |
|
| HFR luminaire |
1 |
|
|
|
| - |
|
|
| + | HFR | to lamps |
|
| ballast | |
| L |
| |
|
|
| |
| N |
|
|
- | + L1 L2 L3 N |
|
|
Fig. 16. Manual HF regulation.
to other
HFR luminaires
Hint:
The dimming control wiring in the installation should be kept separate from the mains wiring when the length of the wires exceeds 5 m. Otherwise, interference between mains and dimming wiring might occur.This could cause light flicker or 100 Hz light modulation. Tip:
If separation of the wiring is not possible, use shielded control wiring.
28
