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LCI 75/125-550/300 o4a NF h28 EXC4

General information

DALI Product ID7885
Product NameLCI 75/125-550/300 o4a NF h28 EXC4
Brand NameTridonic
StatusCertified: DALI-2
Product Part Number28004034
Bus unit configuration-


Test conditions230VAC, 50Hz, 25°C, Load: LED lamp 120V@550mA, Test scope: Part 102: 2.1, all 3.x, 4.1, 4.5, 4.11, 4.17, 4.18, 4.20, 5.1, 5.5, 6.1, 6.3, 6.17, 6.19, 6.20, 6.21, 6.22, 6.27, 7.1, 7.2, 7.7, 7.13, 8.1, 8.2, 8.3, 8.4, 8.14, 8.15; Part 207: 7.2.7, 7.2.8; Part 251: full, Part 252: full; Part 253: full
Test typePartial
Family reference product ID7883
DALI test sequence software version2.4.0.0


Bus current consumption1.8
Guaranteed supply current0
Maximum supply current0

Hardware/firmware information

If multiple versions exist then contact the manufacturer for details of the older versions.

Hardware version1.0
Firmware version67.26

Product reference product description

LED Drivers Digital Dimmable 1-100% for industry use, linear profile, 28mm high housing, with DALI parts 101, 102, 105, 207, 251, 252 and 253 implementation


LED Driver Digital Dimmable 1-100%, Differences to reference product ID 7883: slightly different components used on secondary side (related to lower power), the same PCB and housing, the same circuit, same terminals, different minor SW version related to HW parameters for LED output side.

DALI parts and versions


Product properties

LED drivers, ballasts, ECGs, etc.

“Other properties” do not imply certification to such standards.

Reference design of firmware or hardware available