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Ltech

Ltech KDA-C 800W DALI-2 LED Controller

DALI-20-10VDC0.015A800W
SKU KDA-C
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Overview

Features

  • Converts DALI signals to 0/1-10V signals, enabling adjustable brightness and color temperature;
  • Built-in 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

KDA-CSpecifications from the official datasheetDownload datasheet PDF

Technical Specs

Model
KDA-C
Peak current
70mA@16V
Static current
5mA@16V
Power supply mode
DALI Bus power supply
Input signal
DALI-2
Output signal
0/1-10VΓ—2CH，Max.15mA
Max. load current of the relay
5A
Max. load parameters of the relay
Resistive load: 800W@230Vac，400W@110Vac，200W@48Vdc Capacitive load: 300W@230Vac，150W@110Vac，100W@48Vdc
Switch maximum voltage
Max.250Vac，Max.48Vdc
Relay surge current
70A@10ms
Working temperature
-25Β°C~50Β°C
Product size
L45Γ—W45.5Γ—H20.5(mm)
Product weight
30g
Standards
EN 61347-2-13:2014+A1:2017、EN 61347-1:2015+A1:2021、 EN 62493:2015/A1:2022、IEC62386-101、IEC62386-102、IEC62386-206

Others

Warranty periods from the date of delivery
5 years

Certifications & ratings

Certification marks
CE, RoHS, FCC, DALI

Technical drawings

KDA-C Product Images
Product Images
KDA-C Product Size
Product Size
KDA-C Wiring Application
Wiring Application
KDA-C 0/1-10V dimmable loads powered by 100-240Vac…
0/1-10V dimmable loads powered by 100-240Vac…
KDA-C of 0/1-10V dimmable loads powered by 12-48Vdc…
of 0/1-10V dimmable loads powered by 12-48Vdc…
KDA-C of 0/1-10V dimmable loads powered by 100-240Vac…
of 0/1-10V dimmable loads powered by 100-240Vac…
KDA-C loads powered by 100-240Vac (single-address dual-channel…
loads powered by 100-240Vac (single-address dual-channel…
KDA-C powered by 100-240Vac (single-address, single-channel…
powered by 100-240Vac (single-address, single-channel…
KDA-C 7. Connect the relay output to control the switching of…
7. Connect the relay output to control the switching of…
KDA-C 8. Connect the relay output to control the switching of…
8. Connect the relay output to control the switching of…
KDA-C 9. External Contactor Connection Method.
9. External Contactor Connection Method.
KDA-C 1. Read the device
1. Read the device
KDA-C 2. Edit parameters
2. Edit parameters
KDA-C 3. Dimming interface Settings
3. Dimming interface Settings
KDA-C DALI-0/1-10V樑块
DALI-0/1-10V樑块

Downloads

FAQ

What is the KDA-C used for?

The KDA-C is a DALI-2 LED controller that provides 0-10V dimming control and relay switching for lighting applications.

How is the controller powered?

It is powered directly by the DALI Bus, eliminating the need for a separate power supply.

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 is the operating temperature range?

The controller operates in temperatures ranging from -25Β°C to 50Β°C.

What are the physical dimensions?

The unit measures 45mm in length, 45.5mm in width, and 20.5mm in height, weighing 30g.

What is the warranty period?

The product comes with a 5-year warranty from the date of delivery.

Payment & Security

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Ltech KDA-C 800W DALI-2 LED Controller
Ltech

Ltech KDA-C 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 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.
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