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Ltech SE-30-200-800-W1D 30W 200-800mA LED Driver - NFC, DALI2 Dimmable

Q: What kind of applications is the Ltech SE-30-200-800-W1D designed for?

This model is intended for constant-current LED lighting applications that need dimming control and adjustable drive current. Its 30W output, 200-800mA adjustable current range, and DALI2 dimming make it a good fit for commercial and architectural LED systems where control flexibility matters.

Q: What makes this LED driver different from a fixed-current driver?

The SE-30-200-800-W1D allows the output current to be adjusted from 200mA to 800mA in 1mA steps, instead of locking you into one preset current. It also supports parameter changes such as DALI address through an app with NFC-based configuration, which gives more flexibility than a basic fixed-output driver.

Q: Does this model support DALI dimming?

Yes. This driver is DALI2 dimmable and also includes features such as soft-on and fade-in dimming for a smoother lighting experience. It also supports very deep dimming through T-PWM technology, which helps in applications that need fine light-level control.

Q: What are the key electrical specifications of this model?

This LED driver is rated at 30W with a maximum output voltage of 55V. Its rated current starts at 200mA, and the output current can be adjusted up to 800mA depending on the application requirements.

Q: Is the SE-30-200-800-W1D suitable for demanding indoor environments?

It is built with V0 flame-retardant PC housing materials and is specified for operation from -20°C to 45°C. Those characteristics make it appropriate for indoor lighting environments that need a compact driver with a defined operating temperature range.

Q: Does this LED driver offer long-term reliability for commercial projects?

This model includes a 5-year warranty, which supports use in professional and commercial lighting projects where service life matters. Its feature set is aimed at controlled LED applications that need both dimming performance and configurable operation.

0.01% dimming depth, output current adjustable with 1mA step,suitable for class I/II/III indoor light fixtures

SKU:

SE-30-200-800-W1D

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Description

Features:

Housing made from SAMSUNG/COVESTRO's V0 flame retardant PC materials.
Ultra small, thin and lightweight, screwless end cap.
Change the output current, DALI address and other parameters via the APP.
Set the DALI group and scene in the advanced DALI template via the APP.
Adjustable output current with 1mA step.
Soft-on and fade-in dimming function enhances your visual comfort.
T-PWM™ super deep dimming technology, 0.01% dimming depth.
The whole dimming process is flicker-free with high frequency exemption level.
Comply with the EU’s ErP Directive, networked standby<0.5W.
When there is no load, the output will be 0V to prevent damage to LEDs due to poor contact.
Overheat, over voltage, overload, short circuit protection and automatic recovery.
Suitable for ClassⅠ/Ⅱ/Ⅲ indoor light fixtures.
Normal service life can reach 100,000 hours.
5-year warranty (Rubycon capacitor).

General Specification

AC input voltage range

100-240Vac

AC inrush current (max.)

Cold start 25A(Test twidth=130us tested under 50% Ipeak)/230Vac

Overload Protection

Automatically protect the device when the load exceeds 102% of the rated power. Automatically recover once load is reduced

Over-heat Protection

Intelligently adjust or turn off the current output if the PCB temperature ≥110°C. When the PCB temperature <90°C, automatically recover normal output

Overvoltage Protection

Automatically protect the device when voltage exceeds the no-load voltage. It can be recovered automatically

Short Circuit Protection

Enter hiccup mode if short circuit occurs, and recover automatically

Withstand voltage

I/P-O/P: 3750Vac

Working temperature

ta: -20 ~ 45°C tc: 90°C

Safety standards

CCC - China - GB19510.1，GB19510.14

TUV - Germany - EN61347-1，EN61347-2-13，EN62493

CE - European Union - EN61347-1，EN61347-2-13，EN62384

KC - Korea - KC61347-1，KC61347-2-13

RCM - Australia - AS61347-1，AS61347-2-13

ENEC - Europe - EN61347-1，EN61347-2-13，EN62384

CB - CB member states - IEC61347-1，IEC61347-2-13

EAC - Russia - IEC61347-1，IEC61347-2-13

UKCA - Britain - BS EN 61347-2-13:2014+A1:2017，BS EN 61347-1:2015+A1:2021

Dimension (LxWxH)

142×40×23mm

Specifications

Brand

Ltech
Series

Ltech DALI Series
Power Rating

30 Watt
Output Voltage

55 Volt
Rated Current

0.2 Ampere
Input Voltage

120V~250V
Standards Met

CB,CCC,CE,EAC,ENEC,KC,SELV,TUV
Operation Mode

Constant Voltage
Operating Temperature

-20°C~45°C
Warranty

5 Year
Length

14.2 cm
Width

2.3 cm
Height

4 cm
Weight

0.01 kg

File Downloads

::specification::

Payment & Security

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Frequently Asked Questions

What kind of applications is the Ltech SE-30-200-800-W1D designed for?

This model is intended for constant-current LED lighting applications that need dimming control and adjustable drive current. Its 30W output, 200-800mA adjustable current range, and DALI2 dimming make it a good fit for commercial and architectural LED systems where control flexibility matters.

What makes this LED driver different from a fixed-current driver?

The SE-30-200-800-W1D allows the output current to be adjusted from 200mA to 800mA in 1mA steps, instead of locking you into one preset current. It also supports parameter changes such as DALI address through an app with NFC-based configuration, which gives more flexibility than a basic fixed-output driver.

Does this model support DALI dimming?

Yes. This driver is DALI2 dimmable and also includes features such as soft-on and fade-in dimming for a smoother lighting experience. It also supports very deep dimming through T-PWM technology, which helps in applications that need fine light-level control.

What are the key electrical specifications of this model?

This LED driver is rated at 30W with a maximum output voltage of 55V. Its rated current starts at 200mA, and the output current can be adjusted up to 800mA depending on the application requirements.

Is the SE-30-200-800-W1D suitable for demanding indoor environments?

It is built with V0 flame-retardant PC housing materials and is specified for operation from -20°C to 45°C. Those characteristics make it appropriate for indoor lighting environments that need a compact driver with a defined operating temperature range.

Does this LED driver offer long-term reliability for commercial projects?

This model includes a 5-year warranty, which supports use in professional and commercial lighting projects where service life matters. Its feature set is aimed at controlled LED applications that need both dimming performance and configurable operation.

Model	Power	Voltage	Current	IP Rating
LTECH SE-30-200-800-W2D 30W 200mA ~ 800mA CC DALI2 LED Driver	—	—	—	Indoor	View

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Ltech SE-30-200-800-W1D 30W 200-800mA LED Driver - NFC, DALI2 Dimmable

Description

Features:

General Specification

Specifications

File Downloads

Payment & Security

Frequently Asked Questions

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