WDPNH55T6-290/SW-DALI
Output Wattage: Max 55W
Output Current: Dip Switch( 220/240/270/290mA)
Input Voltage: 180-265VAC
Output Voltage: 120-200VDC
PF> 0.9
Control Method: DALI DT6
Size:L:390*W31*H37MM
WELLDRIVER 4-Wire LED Driver for Linear Track Lights
40W–55W Adjustable | DALI DT6 Dimming | 180–265VAC Input
✔ Volume discounts available for B2B orders.
Flexible Dip-Switch Control
Simplify your inventory and installation process. With the built-in dip-switch, users can easily select the desired current and power output without changing the hardware.
As a result, you get flexible power configuration with minimal effort. This driver focuses on reliable current adjustment for stable commercial lighting.
- 01 4 current levels — 220 / 240 / 270 / 290 mA
- 02 Power range — 40W to 55W adjustable
- 03 Easy setup — dip-switch, no hardware change
- 04 European ready — 180–265V AC input standard
DALI DT6 Dimming & Performance
This driver features built-in DALI DT6 (IEC 62386) protocol support, enabling smooth 0–100% flicker-free dimming and seamless integration with existing DALI control systems.
Moreover, the non-isolated design achieves a Power Factor above 0.90 and maximizes luminous efficacy of your LED modules for bright, stable commercial lighting.
- 01 DALI DT6 — single-channel dimming, IEC 62386 compliant
- 02 PF > 0.90 — meets European energy regulations
- 03 Non-isolated — high luminous efficacy, low energy loss
- 04 Flicker-free — stable output for hospitality and retail
Technical Specifications
Model: WDPNH55T6-290/SW-DALI
| Input Voltage | 180 – 265V AC |
|---|---|
| Output Voltage | 120 – 200V DC |
| Dimming Protocol | DALI DT6 (IEC 62386) |
| Power Factor (PF) | > 0.90 |
| IP Rating | IP20 (Indoor Use) |
|---|---|
| Dimensions (L×W×H) | 390 × 31 × 37 mm |
| Installation | Linear Track |
| Wiring Options | 1. Wiring 2. Contact Pin |
Output Current / Power Selection
| Current | Power Output |
|---|---|
| 220 mA | 40W |
| 240 mA | 45W |
| 270 mA | 50W |
| 290 mA | 55W |
Product Description & Features
A high-performance, cost-effective power solution with DALI DT6 dimming, designed for European commercial lighting standards.
01. Flexible Dip-Switch Control
Simplify your inventory and installation process. With the built-in dip-switch, users can easily select the desired current (220mA to 290mA) and corresponding power output (40W to 55W) without changing the hardware.
Furthermore, this design reduces stock complexity for distributors and installers.
02. DALI DT6 Smart Dimming
Equipped with DALI DT6 (IEC 62386) digital dimming protocol, this driver supports 0–100% smooth, flicker-free dimming. It integrates seamlessly with DALI masters, sensors, and building management systems — ideal for smart hotels, offices, and retail spaces.
Consequently, facility managers can centrally control and zone lighting with maximum flexibility.
Wiring Options
Two convenient connection methods to suit your installation needs.
Option 1 · Wiring Connection
Traditional and secure, ideal for cost-sensitive projects.
Option 2 · Contact Pin Connection
Tool-less installation and quick replacement, significantly reducing labor costs and maintenance time.
Application Scenarios
Hospitality
Hotels, lobbies, corridors
Food & Beverage
Restaurants, cafes, bars
Retail
Malls, showrooms, shelving
Office
Linear track systems
Why Choose WELLDRIVER?
Engineered by Senior Engineer
Our engineers meticulously design the circuit layout using premium components to ensure stability and longevity.
5-Year Warranty
We stand by our quality. Enjoy peace of mind with a full 5-year manufacturer warranty.
B2B Focused
We support wholesalers, distributors, and lighting manufacturers with competitive pricing and customization options.
Frequently Asked Questions
Is this driver compatible with European voltage?
Yes. It supports a wide input voltage of 180–265V AC, which perfectly matches the European standard voltage.
What is DALI DT6 and how does it work with this driver?
DALI DT6 is a single-channel digital dimming protocol (IEC 62386 standard). This driver has a built-in DALI receiver that communicates with DALI control systems to provide smooth 0–100% flicker-free dimming. Simply connect the DALI signal lines (DA/DA-) to your DALI bus.
Can I adjust the brightness and power output?
Yes. You can use the dip-switch to select different current levels (220/240/270/290mA) for power adjustment (40W–55W). For smooth dimming, use the DALI DT6 protocol via a DALI controller.
What is the difference between the wiring options?
Option 1 is standard wiring — cost-effective and secure. Option 2 is a contact pin system that allows quick insertion and removal, saving installation time and labor.
Which current and power levels are available?
The dip-switch offers four levels: 220mA (40W), 240mA (45W), 270mA (50W), and 290mA (55W). You can set the exact power to match your LED module.
Contact Us for B2B Inquiries
Interested in wholesale prices or a customized lighting solution? Contact our sales team today.
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