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Ltech KDA 800W DALI-2 LED Controller
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Features
- Converts DALI signals to 0/1-10V signals, enabling adjustable brightness and color temperature;
- Built-in Omron relay allows complete shutdown of 0/1-10V lighting output devices for enhanced stability and reliability;
- NFC programming facilitates easy configuration of DALI dimming interface, DALI address, dimming ramp time, and other parameters with simplified operation;
- The 0/1-10V output signal can be easily configured via NFC into multiple output modes to meet single-channel dimming, dual-channel independent dimming, and dual-channel dual-color temperature combination requirements;
- Features an integrated design combining power supply and communication modules for easier installation.
Specifications
Technical Specs
- Model
- KDA
- Peak current
- 70mA@16V
- Static current
- 5mA@16V
- Power supply mode
- DALI Bus power supply
- Input signal
- DALI-2
- Output signal
- 0/1-10VΓ2CHοΌMax.15mA
- Max. load current of the relay
- 5A
- Max. load parameters of the relay
- Resistive load: 800W@230VacοΌ400W@110VacοΌ200W@48Vdc Capacitive load: 300W@230VacοΌ150W@110VacοΌ100W@48Vdc
- Switch maximum voltage
- AC: 250VοΌDC: 48V
- Relay surge current
- 70A@10ms
- Working temperature
- -25Β°C~50Β°C
- Product size
- L45ΓW45.5ΓH20.5(mm)
- Product weight
- 30g
- Standards
- UL 8750γEN 61347-2-13:2014+A1:2017γEN 61347-1:2015+A1:2021γEN 62493:2015/A1:2022γIEC62386-101γIEC62386-102γIEC62386-206
Protection
- Attention
- not lightningproof non-waterproof(special models excepted)
Others
- Warranty Agreement
- 5 years
Certifications & ratings
- Certification marks
- CE, RoHS, FCC, cRUus, DALI
Technical drawings
Downloads
Datasheet1
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.
Payment & Security
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