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Ltech SN-150-24-G1D Ultra Thin DALI Driver 150W 24V 6.25A

ultra-thin volumedimming from 0-100%down to 0.01%flicker-free

SKU SN-150-24-G1D

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Overview

SN-150-24-G1D is the 24Vdc output model of this series: typical efficiency 93%.

Features

ultra-thin volume; The shell is made of PC flame retardant V0 grade raw material, and the clamshell is integrated.
Dimming from 0~100%, down to 0.01%.
Flicker-Free (0-100% Dimming), meeting high-frequency exemption compliance level.
High-performance power supply: 93% efficiency, PF>0.97, THD<10%.
In line with the EU Energy Efficiency ERP Directive, the power consumption of no-load and network standby < 0.5W.
Innovative thermal management technology intelligently protects the life of the power supply.
Overheat, overload, short circuit protection and automatic recovery
5-year warranty.

Specifications

SN-150-24-G1DSpecifications from the official datasheetDownload datasheet PDF

Features

Output Type: Constant voltage
Dimming Interface: DALI-2 DT6, PUSH DIM
Output Feature: Isolation
Protection Grade: IP20
Insulation Grade: Class II (Suitable for class I/ II /III light fixtures)

OUTPUT

Output Voltage: 24Vdc
Output Voltage Range: 24Vdc±0.5Vdc
Output Current: Max. 6.25A
Output Power: Max. 150W
Output Power Range: 0-150W
Overload Power Limitation: ≥102%
Ripple & Noise: Ripple≤500mV，Noise≤500mV

INPUT

AC Voltage Range: 220-240Vac
DC Voltage Range: 220-240Vdc(EMI needs to be evaluated after the luminaire is installed)
Frequency: 50/60Hz
Input Current: Max. 0.75A/230Vac
Power Factor: PF＞0.97(at full load)
THD: THD＜10%(at full load)
Maximum input power: Max. 162W
Efficiency (Typ.): 93%
Inrush Current: 45A (twidth=350us, tested under 50% Ipeak) at 230Vac
Anti Surge: L-N: 2KV
Leakage Current: Max. 0.5mA

ENVIRONMENT

Working Temperature: ta: -20 ~ 45°C tc: 90°C
Working Humidity: 20 ~ 95%RH, non-condensing
Storage Temperature/Humidity: -40 ~ 80°C/10~95%RH
Temperature Coefficient: ±0.03%/°C(0-45°C)
Vibration: 10~500Hz, 2G 12min/1cycle, 72 min for X, Y and Z axes respectively

PROTECTION

Overload Protection: Shut down the output when rated power≥102%, auto recovers
Overheat Protection: Intelligently adjust or turn off the output current if the PCB temperature ≥110°C, and recover automatically
Overvoltage Protection: Shut down the output when voltage≥30V, and recover automatically
Short Circuit Protection: Enter hiccup mode if short circuit occurs, and recover automatically

SAFETY & EMC

Withstand Voltage: I/P-O/P: 3750Vac
Insulation Resistance: I/P-O/P: 100MΩ/500VDC/25°C/70%RH
Safety Standards: Parameter Standard Test Level

CCC China GB19510.1，GB19510.14，GB19510.213
TUV Germany EN61347-1，EN61347-2-13，EN62493
CB CB Member States IEC61347-1，IEC61347-2-13
CE European Union EN61347-1，EN61347-2-13，EN62384
KC Korea KC61347-1，KC61347-2-13
EAC Russia IEC61347-1，IEC61347-2-13
RCM Australia AS 61347-1，AS 61347-2-13
ENEC Europe EN61347-1，EN61347-2-13，EN62384
BIS India IS 15885 (PART 2/SEC 13)
EMC Emission: Parameter Standard Test Level

CCC China GB/T17743，GB17625.1
CE European Union EN55015，EN61000-3-2，EN61000-3-3，EN61547
KC Korea KN15，KN61547
EAC Russia IEC62493，IEC61547，EH55015
RCM Australia EN55015，EN61000-3-2，EN61000-3-3，EN61547
EMC Immunity: EN61000-4-2,3,4,5,6,8,11, EN61547

Parameter	Standard	Test Level
CCC	China	GB19510.1，GB19510.14，GB19510.213
TUV	Germany	EN61347-1，EN61347-2-13，EN62493
CB	CB Member States	IEC61347-1，IEC61347-2-13
CE	European Union	EN61347-1，EN61347-2-13，EN62384
KC	Korea	KC61347-1，KC61347-2-13
EAC	Russia	IEC61347-1，IEC61347-2-13
RCM	Australia	AS 61347-1，AS 61347-2-13
ENEC	Europe	EN61347-1，EN61347-2-13，EN62384
BIS	India	IS 15885 (PART 2/SEC 13)

Parameter	Standard	Test Level
CCC	China	GB/T17743，GB17625.1
CE	European Union	EN55015，EN61000-3-2，EN61000-3-3，EN61547
KC	Korea	KN15，KN61547
EAC	Russia	IEC62493，IEC61547，EH55015
RCM	Australia	EN55015，EN61000-3-2，EN61000-3-3，EN61547

ErP

Power Consumption: Networked standby ＜0.5W(After shutdown by command) ; No-load power consumption ＜0.5W(When the lamp is not connected)
Flicker/Stroboscopic Effect: Parameter Standard

IEEE 1789 Meet IEEE 1789 standard/High frequency exemption level
CIE SVM Pst LM≤1.0，SVM≤0.4
DF: Parameter Standard

Phase factor DF≥0.9

Parameter	Standard
IEEE 1789	Meet IEEE 1789 standard/High frequency exemption level
CIE SVM	Pst LM≤1.0，SVM≤0.4

Parameter	Standard
Phase factor	DF≥0.9

OTHERS

Weight(N.W.): 211g±10g
Dimensions: 350×30×18mm(L×W×H)
Life time: 120,000 hours (at 30°C housing temperature)

Technical drawings

SN-150-24-G1D Product Size — Product Size

SN-150-24-G1D Product Size (2) — Product Size (2)

SN-150-24-G1D DALI Connection — DALI Connection

SN-150-24-G1D Push DIM Connection — Push DIM Connection

SN-150-24-G1D Operation Instructions — Operation Instructions

SN-150-24-G1D Application Diagram of Protective Cover — Application Diagram of Protective Cover

SN-150-24-G1D Installation Precautions — Installation Precautions

SN-150-24-G1D Relationship Diagrams — Relationship Diagrams

SN-150-24-G1D Lifetime（hours） — Lifetime（hours）

SN-150-24-G1D Flicker Test Table — Flicker Test Table

Typical applications

Suitable for ClassⅠ/Ⅱ/Ⅲ indoor light fixtures.
Suitable for indoor lighting such as light strips and magnetic track light.

Downloads

Datasheet1

SN-150-24-G1D datasheetSN_150_24_G1D.pdf PDF Download

FAQ

What type of LED driver is the LTECH SN-150-24-G1D?

The LTECH SN-150-24-G1D is a 150W constant-voltage LED driver with a 24V output. It is designed for professional indoor lighting applications where stable 24V DC output and advanced dimming control are required. This model belongs to LTECH's ultra-thin DALI driver range.

Does the SN-150-24-G1D support DALI lighting control?

Yes. This model supports both DALI-2 DT6 and Push DIM control protocols. That makes it suitable for projects that need modern digital dimming control with broad compatibility in commercial indoor lighting systems.

How much output can the SN-150-24-G1D provide?

The SN-150-24-G1D is rated for 150W total output at 24V DC. Its rated current is 6.25A. Those specifications make it appropriate for 24V constant-voltage LED loads that fit within that power and current capacity.

How smooth is the dimming performance on this driver?

The SN-150-24-G1D supports DALI-2 DT6 and Push DIM dimming interfaces. It features intelligent overheat protection that adjusts output current to maintain performance. This makes it a strong fit for indoor lighting projects where digital control and thermal management matter.

What applications is the LTECH SN-150-24-G1D best suited for?

The SN-150-24-G1D is intended for professional indoor lighting applications using 24V constant-voltage LED systems. It is especially relevant where DALI-2 DT6 or Push DIM control is needed together with smooth, low-level dimming. Its ultra-thin form factor also helps in projects where a compact driver is preferred.

What operating temperature range is this driver rated for?

The specified operating temperature range is -20°C to 45°C. That makes it suitable for indoor environments that stay within those limits. For reliable long-term operation, the installation environment should remain inside the stated temperature range.

Is the SN-150-24-G1D covered by a warranty?

The SN-150-24-G1D is rated for a lifetime of 120,000 hours at 30°C housing temperature. This long operational life aligns with its positioning as a professional-grade indoor LED driver built for reliable long-term use.

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Ltech SN-150-24-G1D Ultra Thin DALI Driver 150W 24V 6.25A

Overview

Features

Specifications

Features

OUTPUT

INPUT

ENVIRONMENT

PROTECTION

SAFETY & EMC

ErP

OTHERS

Technical drawings

Typical applications

Downloads

Datasheet1

FAQ

Payment & Security

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