Mean Well ELG-200-24DA Power Supply 200W 24V - DALI

Q: Can the ELG-200-24DA be used in a DALI-2 smart building lighting network for 24V LED strips?

The ELG-200-24DA supports DALI protocol dimming, allowing it to be addressed and controlled via a DALI bus controller in commercial smart building systems. It is appropriate for 24V LED strip or panel installations in offices, retail spaces, and public buildings using DALI lighting control.

Q: How many meters of 24V LED strip can the ELG-200-24DA drive?

The ELG-200-24DA outputs 201.6W at 24V. For a 14.4 W/m strip, that is approximately 14 meters; for a 9.6 W/m strip, roughly 21 meters. Always confirm the rated power per meter on your specific strip before finalising the installation.

Q: Is the ELG-200-24DA rated for use in outdoor environments?

Yes. The ELG-200-24DA has an IP67 waterproof rating, providing full dust protection and resistance to temporary water immersion. It is suitable for outdoor LED strip systems, exterior architectural lighting, and outdoor sign cabinets that require DALI control.

Q: Can the ELG-200-24DA be used for museum or gallery accent lighting that requires precise, addressable dimming?

Yes. DALI protocol allows individual addressing of the ELG-200-24DA within a multi-driver network, enabling scene control and precise brightness levels for 24V LED accent strips in galleries, museums, or retail display environments.

Q: Is the ELG-200-24DA suitable for 24V LED strip lighting in a high-humidity indoor environment such as a swimming pool facility?

The IP67 rating makes the ELG-200-24DA resistant to dust and capable of withstanding temporary water immersion, suitable for humid indoor locations like pool buildings or natatoriums when properly enclosed. The -40°C to +90°C operating range further supports use in temperature-variable utility spaces.

Q: What is the CC voltage range of the ELG-200-24DA and why does it matter for LED strip loads?

The ELG-200-24DA has a constant-current operating range of 12–24V, meaning if the output is short-circuited or heavily loaded beyond its constant-voltage set point it will limit current across that voltage span. For standard 24V LED strips, the driver operates in constant-voltage mode at 24V with up to 8.4A; the CC range provides overcurrent protection rather than a secondary operating voltage.

Description

Features

100~305VAC wide input range

Built-in active PFC

Protections: Short circuit / Over voltage/Over temperature

No load power consumption <0.5W

High efficiency up to 93%

Suitable for LED lighting and street lighting applications

Cooling by free air convection

100% full load burn-in test

5 years warranty

General Specification

AC input voltage range	100~305VAC;142~431VDC
AC inrush current	Cold start, 65 at 230VAC
DC adjustment range	±10% rated output voltage
Over voltage protection	110%~140% rated output voltage
Setup, rise, hold up time	500ms
Withstand voltage	I/P-O/P: 3.75kVAC, I/P-FG: 2kVAC, O/P-FG: 1.5kVAC
Working temperature	-40~+80°C (refer to output derating curve)
Safety standards	UL8750 approved
EMC standards	EN55015, EN61000-3-2 class C,EN61000-3-3, EN61000-4-2,3,4,5,6,8,11, GB17743,GB17625.1
Dimension (LxWxH)	244x71x37.5
Packing	12pcs / 15.2kg

Specifications

Brand

Mean Well
Series

ELG Series
Power Rating

201.6 Watt
Output Voltage

24 Volt
Rated Current

8.4 Ampere
Input Voltage

100V~305V
No of Output

1
Dimming Control

DALI
Standards Met

BSI,CB,CCC,CE,EAC,ENEC,KC,RCM,UL
Operation Mode

Constant Current,Constant Voltage
Operating Temperature

-40°C~90°C
Warranty

5 Year
Length

9.61 in
Width

2.8 in
Height

1.48 in
Weight

2.69 lb

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Frequently Asked Questions

Can the ELG-200-24DA be used in a DALI-2 smart building lighting network for 24V LED strips?

The ELG-200-24DA supports DALI protocol dimming, allowing it to be addressed and controlled via a DALI bus controller in commercial smart building systems. It is appropriate for 24V LED strip or panel installations in offices, retail spaces, and public buildings using DALI lighting control.

How many meters of 24V LED strip can the ELG-200-24DA drive?

The ELG-200-24DA outputs 201.6W at 24V. For a 14.4 W/m strip, that is approximately 14 meters; for a 9.6 W/m strip, roughly 21 meters. Always confirm the rated power per meter on your specific strip before finalising the installation.

Is the ELG-200-24DA rated for use in outdoor environments?