288W 300W RGB DALI 2 D4i Dimmable Constant Voltage Power LED Driver IP66
Flicker-free,output dimming frequency 20KHz reach the exemption level,
Digital dimming, single light control,with auxiliary power supply & temperature control
Output: | Constant Voltage |
Range: | 200-347VAC |
PFC design: | Built-in active PFC function |
Efficiency: | Up to 89% |
Protections: | Short circuit/ over load/ over temperature |
Heat dissipation: | Cooling by free air convection |
Waterproof performance: | Full protection iron housing, for dry, damp and wet locations |
Dimming function: | DALI-2 dimming, Flicker-free, D4I signal-side isolation,accurately dimming, stable and smooth With the DALI 2 bus power supply and auxiliary power supply Equipped with power status detection function (D4i function) and external temperature control detection function |
Dimming range: | 0.1-100% |
NFC function | Fine tune the output voltage, write and read address |
Application: | Suitable for LED lighting and moving sign applications |
Warranty: Others: | 5 years warranty High efficiency, high power factors, and low THD |
Model Number | Output Power | Output Voltage | Output Current | Size | Weight |
KVC-C24288-3G-D4IA | 288W | 24V | 3*4A | 302*78*25.1mm |
|
KVC-C36288-3G-D4IA | 36V | 3*2.67A |
KVC-C48288-3G-D4IA | 48V | 3*2A |
KVC-12300-3G-D4IA | 300W | 12V | 25A |
KVC-24300-3G-D4IA | 24V | 12.5A |
KVC-36300-3G-D4IA | 36V | 8.33A |
KVC-48300-3G-D4IA | 48V | 6.25A |
Product Introduction
Designed for large-scale RGB lighting systems, it delivers 12V/24V fixed voltage to LED strips, modules, and decorative fixtures—supporting parallel connections for flexible installation. The DALI-2 certification ensures interoperability with third-party smart systems, while D4i technology enables real-time status monitoring and energy data feedback. With an IP66 rating and 300W maximum power, it is ideal for commercial RGB installations requiring both durability and intelligence.
Key Features
DALI-2 & D4i Smart Control
Each driver has a unique DALI address, enabling individual or group control of up to 64 devices. D4i adds NFC programming for on-site parameter adjustments (e.g., RGB color mixing, dimming curves) and real-time feedback on voltage, current, and temperature. It integrates seamlessly with building automation systems via DALI gateways.
High-Power Constant Voltage Output
The 288W-300W power range supports long LED strip runs (up to 50m for 24V strips). Constant voltage technology maintains stable 12V/24V output, ensuring uniform color and brightness across all connected fixtures—even when adding or removing modules within the power limit.
IP66 Weatherproof Design
Sealed aluminium housing provides dust tightness and resistance to strong water jets, making it suitable for outdoor RGB projects like building contour lighting and park landscape lights. It operates reliably in temperatures from -25°C to 65°C, with UV-stabilized components preventing degradation.
Scenario-Based Solutions
Large-Scale Commercial Malls
This driver powers RGB LED strips in atriums, escalator handrails, and storefronts. DALI-2 control allows centralized management of lighting scenes (e.g., holiday themes, promotional displays), while D4i data feedback helps optimize energy use by identifying high-consumption zones.
Outdoor Entertainment Venues
In theme parks and stadiums, it drives RGB floodlights and decorative elements. The IP66 rating withstands outdoor weather, while RGB color mixing creates dynamic effects (e.g., team colors, light shows). The high power output supports large lighting arrays without multiple drivers.
FAQ
How many RGB fixtures can it power?
It depends on fixture wattage: e.g., 50pcs of 6W RGB strips (300W total) or 100pcs of 3W modules. Ensure total wattage does not exceed the driver’s maximum power rating.
What is the benefit of D4i monitoring?
D4i sends alerts for abnormal conditions (e.g., overheating, short circuits), enabling predictive maintenance. It also tracks energy usage, helping businesses reduce operational costs.
Is RGB color mixing programmable?
Yes, via DALI controllers or NFC programming tools. It supports 16.7 million colors and custom color presets for static or dynamic lighting effects.
As a trusted DALI Driver Manufacturer Vietnam, our RGB drivers are made in Vietnam at Vietnam LED Driver Factory. We are a leading LED Driver Manufacturer Vietnam and LED Driver Supplier Vietnam, offering LED Driver OEM Vietnam services, Custom LED Driver Vietnam solutions, and specialized products like Dimmable LED Driver Vietnam and 0-10V Dimming Driver Vietnam.
