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Produktbild av LTECH MT-500-650-D2D1

LED Driver CC 500-650mA 25,35W DALI-2 DT8 2-kanal 48V DC in IP20

CC · 500–650 mA · 25.35 W · DALI-2 DT8 · DIP switches · IP20

Input voltage
48 V DC
Output voltage
9-39 V
Output current
500–650 mA
Max. power
25.35 W
Control
DALI, DALI-2
DALI device type (DT)
DT8
IP rating
IP20
Dimensions
125 × 14 × 9,5 mm

DALI-2 control also works in DALI systems. Available functions depend on the controller.

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SKU: MT-500-650-D2D1 Category:

Description

LTECH MT-500-650-D2D1 is a constant-current LED driver with an adjustable output current of 500–650 mA. Control: DALI-2 DT8. The maximum combined output is 25.35 W.

Select the output current with the driver’s DIP switches. Disconnect power and set the switches according to the original datasheet diagram for the required current. This model is not programmed with NFC Lighting.

The two outputs connect warm-white and cool-white LED loads for colour-temperature control. Size both loads together within 25.35 W; do not double the stated output.

Power this module from a separate 48 V DC supply. Do not connect it directly to 230 V mains.

Check the LED module’s rated current and voltage requirement at full brightness. The Technical specifications tab lists the voltage range at each current and calculated load power: P = I × U. The lower voltage limit describes a compatible LED load, not minimum dimming. The driver’s maximum output limit still applies where a rounded voltage row produces a slightly higher calculated value.

ModelMT-500-650-D2D1
Output typeConstant current (CC)
Output current500–650 mA
Output voltage range9–39 V DC
Maximum combined output25.35 W
Channels2
ControlDALI-2 DT8
DALI device typeDT8
Current settingDIP switches
Input voltage48 V DC
Dimming range0–100%
Minimum stated dimming level0.1%
Ambient temperature ta-30–55 °C
Maximum case temperature tc87 °C
Dimensions (L × W × H)125 × 14 × 9,5 mm
Gross weight12.5 ± 2 g
IP ratingIP20
Standby after off command≤0.5 W
ProtectionShort circuit, overload, no-load, reverse connection
LTECH MT-500-650-D2D1 – documented settings and power from stated voltage · Set current / Output voltage at full brightness / Calculated power at voltage limits
Set current: 500 mAOutput voltage at full brightness: 9–39 VCalculated power at voltage limits: 4.5–19.5 W
Set current: 550 mAOutput voltage at full brightness: 9–39 VCalculated power at voltage limits: 4.95–21.45 W
Set current: 600 mAOutput voltage at full brightness: 9–39 VCalculated power at voltage limits: 5.4–23.4 W
Set current: 650 mAOutput voltage at full brightness: 9–39 VCalculated power at voltage limits: 5.85–25.35 W

Technical details

The details for your installation

Constant-current LED driver for 500–650 mA, up to 25.35 W, with DALI, DALI-2 control.

Check connections, load and mounting instructions in Ltech’s original datasheet before installation.

Open Datasheet (PDF)
125 mmMT-500-650-D2D1TOP VIEWSIDE VIEW14 mm9,5 mm
Dimension drawing · 125 × 14 × 9,5 mm · schematic

Constant current · MT-500-650-D2D1

Current, voltage and available power

Set the LED module current using DIP switches on the driver. Available power depends on the permitted output voltage at that current: W = V × A. The rated wattage is not available at every current setting.

The table describes the LED load at full brightness, not the lowest dimming level. Power follows current × voltage; also check the driver rating and original datasheet before selecting a load.

Two-channel driver: the power limit in the table applies to both channels combined, not to each channel.

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