eldoLED ECOdrive 240/A – Natural Dimming Dim To 1%, Smooth Brightness Changes, Excellent Flicker Performance

ECOdrive 240/A Common Data

ECOdrive 240/A Input characteristics

Nominal input voltage range 220 – 240 VAC (ENEC)
176 – 250 VDC

Absolute input voltage range 198 – 264 VAC
Input frequency range 50 – 60 Hz
Maximum input current 0.15A @ 230 VAC
Efficiency at full load 80%
Power factor at full load > 0.95
THD at full load < 20%

Maximum inrush current < 200mA²s @ 230 VAC
Surge protection 2kV differential mode (DM)
2kV common mode (CM)
Maximum standby power < 0.5W

ECOdrive 240/A Output characteristics

Maximum LED output power 20W
Number of LED outputs 1
Programmable LED output current range 150 – 1050mA
LED output type Programmable in 1mA increments within specified current range
LED output current tolerance +/- 5% at programmed LED output current
LED output voltage range 2 – 40V

ECOdrive 240/A Control characteristics

Control channels 1
Control protocol DALI-2 Device type 6 & Pulse dimming LEDcode2
Dimming range 100% – 1%
Dimming curve options Logarithmic (default) Linear
Dimming method Hybrid HydraDrive
Time delay to standby < 60s

Performance

Typical efficiency vs load

Tested with a load of 12 LEDs in series, programmed for 500mA and at 25 ºC ambient temperature. The measurements below 20W were performed by dimming the light output.

Typical power factor vs load

Tested with a load of 12 LEDs in series, programmed for 500mA and at 25 ºC ambient temperature. The measurements below 20W were performed by dimming the light output.

Typical THD vs load

Tested with a load of 12 LEDs in series, programmed for 500mA and at 25 ºC ambient temperature. The measurements below 20W were performed by dimming the light output.

Typical flicker performance

Typical flicker percent as a function of frequency, measured across the dimming range. The results are overlaid with the low-risk (yellow) and no observable effect (green) levels as defined in IEEE P1789.

Environmental conditions

Operating ambient temperature (Ta) range -20 ºC to +50 ºC
for output current ≤ 900mA
-20 ºC to +43 ºC for output current > 900mA
Maximum operating case temperature (Tc max) 80 ºC
Acoustic noise – steady state <24dBA (Class A)
Lifetime 50,000 hours at a maximum case temperature (Tc) of 80 ºC

ECOdrive 240/A protection

Thermal

The LED output current is automatically decreased whenever the internal driver temperature exceeds a factory preset temperature. The LED output current is increased once the internal driver temperature drops below the preset temperature threshold. If the internal driver temperature continues to increase, despite a decrease in output current, the LED driver will eventually shut down.

LED output short circuit

The LED output current is cut off whenever the LED driver detects a short circuit. The LED driver will attempt a restart every 400ms after a short-circuit is detected.

LED output open circuit

The LED output is turned off whenever the LED driver detects an open circuit. The LED driver will attempt a restart every 400ms after an open circuit is detected.

LED output overload

The driver monitors the LED output load. Whenever the output load exceeds the maximum output power rating of the LED driver, the output current is sequentially scaled down until the cumulative load drops below the maximum output power rating of the LED driver.

Reverse polarity

The LED driver will not yield any current if the polarity of the load on the LED output is reversed. This situation will not damage the LED driver but may damage the LED load.

LED protection

Thermal protection LED

An external NTC thermistor, which is placed on a PCB near the LEDs, can be connected to the driver via the LEDcode/NTC terminals. The output current to the LEDs is then decreased by 75% whenever the NTC exceeds a maximum allowable temperature, which is specified by the user in the FluxTool software.
The default NTC temperature limit is set to 70 °C.

Thermistor value

47kΩ

Suitable thermistors

Leaded: Vishay, P/N 238164063473
Screw: Vishay, P/N NTCASCWE3473J

ECOdrive 240/A mechanical details

Top view

End view

Weight 125 g
Mounting torque Not to exceed 0.5Nm
3D Mechanical files for this product are available on the eldoLED website

Packaging

Length x Width x Height 550 x 200 x 200 mm / 21.7 x 7.9 x 7.9 in
Weight (including products) 6.75 kg
Products per box 50 pcs

ECOdrive 240/A Input wiring specifications

Connector type screw terminals
Connector supplier and series TE-Connectivity 2-796683
Wire type solid or stranded copper
Wire core cross section 0.5 – 3mm2 / AWG 20 – 12
Wire core cross section for RCM 0.75 – 3mm2 / AWG 18 – 12
Wire strip length 9.0mm (11/32in)
Input-cable shape Round

ECOdrive 240/A Output Wiring Specifications

Connector type push-in terminals
Connector supplier and series Wago 250 series
Wire type solid or stranded copper
Wire core cross section 0.5 – 1.5mm / AWG 20 – 16
Wire strip length 9.0mm (11/32in)
Output-cable shape Round
Maximum remote mounting distance of LED load For independent use: 2m / 6.5 ft

RCM independent control gear classification

Height clearance to building element (HCB)

Minimum distance between the top of the control gear and any building element above it (50 mm)

Minimum insulation clearance (MIC)

Minimum distance between the top of the control gear and the building insulation above it (50 mm)

Side clearance to building element (SCB)

Minimum distance between the side of the control gear and any building element (50 mm)

Side clearance to insulation (SCI)

Minimum distance between the side of the control gear and any building insulation (50 mm)

RISK OF FIRE BUILDING INSULATION MUST NOT COVER THE CONTROL GEAR

Standards and compliance

ENEC safety EN 61347-1
EN 61347-2-13 (Emergency lighting)

ENEC performance EN 62384

Conducted emissions EN 55015

Radiated emissions EN 55015

Radio disturbance characteristics EN 55022

Harmonic current emissions EN 61000-3-2

Electrostatic discharge EN 61000-4-2

RFE field susceptibility EN 61000-4-3

Electrical fast transient EN 61000-4-4

Surge immunity EN 61000-4-5

Conducted radio frequency EN 61000-4-6

Voltage dips EN 61000-4-11

Electromagnetic immunity EN 61547

ECOdesign 2019/2020: Controlgear + luminaire Flicker for LED: Pst LM ≤ 1.0 at full-load Stroboscopic effect for LED: SVM ≤ 0.4 at full load

DALI-2 IEC 62386-101 Edition 2.0, IEC 62386-102 Edition 2.0, IEC 62386-207 Edition 1

RCM

AS/NZS 61347.1, AS/NZS 61347.2.13

Restriction of hazardous substances  RoHS3 (Directives 2011/65/EU-2015/863/EU)

SVHC-list substances REACH Art.33

ECOdrive 240/A Pulse dimming control

End-user functionality & Installation requirements Detailed explanation in the eldoLED Quick Start Guide
LEDcode compatibility In an installation using Pulse dimming, LEDcode functionality cannot be used with a Bluetooth radio, sensor, or other LEDcode devices
Supported input voltage range AC 100 – 250V

ECOdrive 240/A LED driver protection

Thermal The LED output current is automatically decreased whenever the internal driver temperature exceeds a factory preset temperature. The LED output current is increased once the internal driver temperature drops below the preset temperature threshold. If the internal driver temperature continues to increase, despite a decrease in output current, the LED driver will eventually shut down.

ECOdrive 240/A LED output short circuit

The LED output current is cut off whenever the LED driver detects a shortcircuit. The LED driver will attempt a restart every 400ms after a short-circuit is
detected.

Also stocked within the ECOdrive range

ECOdrive 247/A
ECOdrive 361/A
ECOdrive 367/A
ECOdrive 560/A

Constant Current DALI LED drivers are advanced power supplies that regulate a fixed, consistent, and adjustable output current (e.g.350mA-700mA) for LEDs, while supporting intelligent digital dimming. They are ideal for commercial, architectural, and high-efficiency lighting applications using series-wired fixtures. These drivers enable individual or group, flicker-free dimming (down to 0.1%) using DALI-1 or DALI-2 protocols.

Key Features and Benefits

Constant Current Regulation: Ensures consistent light output and protects LEDs from current fluctuations.

DALI Compatibility: Enables bidirectional communication for control and monitoring.

Flexibility: Many models feature dip switches to select specific amperage outputs (e.g., 250mA, 350mA, 500mA, 700mA).

Dimming Performance: Supports smooth, deep dimming (0.1% to 100%).

Advanced Features: Some models support NFC configuration for setting addresses, dimming curves, and maximum levels without powering on the driver.

Safety & Efficiency: Typically Class 2 rated with high power factors (up to 0.98), making them efficient.

Common Applications

Commercial Lighting: Office and retail spaces.

Architectural Lighting: Accent and cove lighting.

Downlights and Spotlights: Ideal for high-power LED arrays.

Common Specifications

Input Voltage: Usually 100-240V or 220-240V AC.

Output Power: Ranges from low wattage up to 1000W, commonly 10W-60W.

IP Rating: Commonly IP20 for indoor use, though higher ratings are available.

Compliance: IEC 62386 (DALI).

eldoLED driver solutions bring quality of light to the most dramatic of public experiences as well as to the intimate spaces that paint our daily lives. A versatile selection of functionality, control compatibility, and form factors bring the enhancements of advanced driver technology to any indoor, outdoor, industrial, and horticultural designs.