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Produktbild av LTECH SE-8-100-450-G1D

LED Driver CC 100-450mA 8W DALI-2 IP20

CC · 100–450 mA · 8.4 W · DALI / DALI-2 / Push DIM · NFC Lighting, 1 mA steps · IP20

Input voltage
220-240 V AC
Output voltage
9-42 V
Output current
100–450 mA
Max. power
8.4 W
Control
DALI, DALI-2, Push DIM
DALI device type (DT)
DT6
IP rating
IP20
Dimensions
119 × 22 × 20 mm

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

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SKU: SE-8-100-450-G1D Category:

Description

LTECH SE-8-100-450-G1D is a constant-current LED driver with an adjustable output current of 100–450 mA. Control: DALI / DALI-2 / Push DIM. The maximum output is 8.4 W.

Set the output current with the NFC Lighting app in 1 mA steps. Disconnect power to the driver before programming, select a current suitable for the LED module and write the setting via NFC. The app configures parameters; everyday dimming uses the driver’s stated control interface.

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.

The wattage in the model family is not available at every current setting. Design for a maximum of 8.4 W and the voltage range at the selected current.

ModelSE-8-100-450-G1D
Output typeConstant current (CC)
Output current100–450 mA
Output voltage range9–42 V DC
Maximum output8.4 W
Channels1
ControlDALI / DALI-2 / Push DIM
DALI device typeDT6
Current settingNFC Lighting, 1 mA steps
Input voltage220-240 V AC
Dimming range0–100%
Minimum stated dimming level0.01%
Ambient temperature ta-20–45 °C
Maximum case temperature tc90 °C
Dimensions (L × W × H)119 × 22 × 20 mm
Net weight50 ± 5 g
IP ratingIP20
Standby after off command<0.5 W
ProtectionOvertemperature, overload, short circuit
LTECH SE-8-100-450-G1D – documented settings and power from stated voltage · Set current / Output voltage at full brightness / Calculated power at voltage limits
Set current: 100 mAOutput voltage at full brightness: 9–42 VCalculated power at voltage limits: 0.9–4.2 W
Set current: 150 mAOutput voltage at full brightness: 9–42 VCalculated power at voltage limits: 1.35–6.3 W
Set current: 200 mAOutput voltage at full brightness: 9–42 VCalculated power at voltage limits: 1.8–8.4 W
Set current: 250 mAOutput voltage at full brightness: 9–33.6 VCalculated power at voltage limits: 2.25–8.4 W
Set current: 300 mAOutput voltage at full brightness: 9–28 VCalculated power at voltage limits: 2.7–8.4 W
Set current: 350 mAOutput voltage at full brightness: 9–24 VCalculated power at voltage limits: 3.15–8.4 W
Set current: 400 mAOutput voltage at full brightness: 9–21 VCalculated power at voltage limits: 3.6–8.4 W
Set current: 450 mAOutput voltage at full brightness: 9–18.6 VCalculated power at voltage limits: 4.05–8.37 W
NFCYes

Technical details

The details for your installation

Constant-current LED driver for 100–450 mA, up to 8.4 W, with DALI, DALI-2, Push DIM control.

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

Open Datasheet (PDF)
119 mmSE-8-100-450-G1DTOP VIEWSIDE VIEW22 mm20 mm
Dimension drawing · 119 × 22 × 20 mm · schematic

Constant current · SE-8-100-450-G1D

Current, voltage and available power

Set the LED module current using the NFC Lighting app or LTECH NFC programmer. 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.

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