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FAQ
What is the Ltech KDA used for?
The KDA is a DALI-2 LED controller that provides power to the DALI bus and controls lighting via 0-10V dimming signals and a relay output.
How is the KDA powered?
It operates as a DALI Bus power supply, drawing 5mA static current and up to 70mA peak current at 16V from the DALI bus.
What are the dimming output specifications?
It provides two channels of 0-10V dimming output with a maximum current of 15mA per channel.
What are the relay load ratings?
The relay supports a maximum load current of 5A. For resistive loads, it handles 800W at 230Vac, 400W at 110Vac, or 200W at 48Vdc. For capacitive loads, it handles 300W at 230Vac, 150W at 110Vac, or 100W at 48Vdc.
What are the physical dimensions and weight?
The unit measures 45mm in length, 45.5mm in width, and 20.5mm in height, weighing 30g.
What is the operating temperature range?
The KDA is designed to operate in temperatures ranging from -25Β°C to 50Β°C.
Which certifications does the KDA hold?
It is certified with CE, RoHS, FCC, cRUus, and DALI marks, complying with standards such as UL 8750 and IEC 62386 series.
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