DALI Bus Power Supply

Euchips DALI-130

A Euchips DALI-130 that powers a DALI lighting-control line from the mains, up to 250mA.

DALI is a two-wire control standard that lets switches, sensors and LED drivers talk to each other, and each DALI line needs a bus power supply. This one takes 220–240V mains and feeds the bus on terminals DA1 and DA2. It clips onto a DIN rail in a distribution board or screws to a surface, and a light shows it is working.

Output: DALI bus, up to 250mA
Input: 220–240V AC
Mounting: DIN rail or screws

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Works with

The parts that make a complete backlit installation.

LRS-450-2424V 450W Power SupplyMean Well LRS-450-24 · 24V DC

LT-3030-6A3-Channel Power RepeaterLTECH LT-3030-6A · 3 × 6A

RGB LED Light Sheet, 24V LED light sheet, 16 million colours

RGB LED Light Sheet24V RGB · 500 × 250 mm

Key features

Powers one DALI line, up to 250mA
220–240V AC input
Meets the DALI standard, IEC 62386
Over-current protection and a status light
DIN rail clip or screw fixing
SELV output; CE marked

Where to use it

DALI lighting control in homes, hotels and offices
Projects where LED drivers are run over DALI
Distribution boards with DIN rail

Care

Keep the unit dry and dust-free inside its enclosure.

Installation

Must be installed by a qualified electrician in line with the current edition of BS 7671 (IET Wiring Regulations). Use one bus power supply per DALI line, within the 250mA limit.

Specifications

Make and model	Euchips DALI-130
Input	220–240V AC, 50/60Hz, 0.05A
Output	DALI bus on DA1 (+) and DA2 (−), up to 250mA
Standard	DALI, IEC 62386
Protection	Over-current
Mounting	DIN rail or screws
Wire	Input 0.75–2.5mm², output 0.5–2.5mm², stripped 8mm
Working temperature	−20°C to 50°C; case up to 65°C
Markings	CE, CQC, DALI, SELV