Hi I have a problem with a DALI system, a couple of circuits are working fine, the other two - the DALI voltage drops to about 8vDC on circuit no 1, no 2 - 12 vDC, the voltage measured circuit no 1-2 = 48vAC and about 52 vAC to ground. Thanks in advance for any help

Dali LED luminaires, emergency luminaires, several transmitters for non-Dali lights

DALI system voltage: circuits 1 and 2 with reduced voltage 8vDC and 12vDC, 50vAC between circuits

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#1 20178728 07 Sep 2022 10:17

skaboi6977 skaboi6977

Level 2

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Post #1
20178728 07 Sep 2022 10:17

Hi I have a problem with a DALI system, a couple of circuits are working fine, the other two - the DALI voltage drops to about 8vDC on circuit no 1, no 2 - 12 vDC, the voltage measured circuit no 1-2 = 48vAC and about 52 vAC to ground. Thanks in advance for any help
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#2 20178824 07 Sep 2022 11:28

sosarek sosarek

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Post #2
20178824 07 Sep 2022 11:28

And what makes up this system?

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#3 20179221 07 Sep 2022 15:50

skaboi6977 skaboi6977

Level 2

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Post #3
20179221 07 Sep 2022 15:50

Dali LED luminaires, emergency luminaires, several transmitters for non-Dali lights
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DALI system voltage: circuits 1 and 2 with reduced voltage 8vDC and 12vDC, 50vAC between circuits

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