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Ltech LM-240-24-G2M2 240W 24VDC CV DMX512 LED Driver 10A

DMX512/RDM Push DIM240W

SKU LM-240-24-G2M2

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Overview

LM-240-24-G2M2 is the 24Vdc output model of this series: typical efficiency 94%.

Features

The housing is made from V0 flame retardant PC materials from SAMSUNG/COVESTRO.
The clamshell design and screwless type for strain-relief.
The design of dismountable end cap allows you to adjust the length of housing depending on your needs.
Change DMX addresses, PWM frequency, and other parameters via the APP and achieve data synchronization between the driver and the APP.
Support RDM protocol.
With soft-on and fade-in dimming function, enhancing your visual comfort.
Dimming from 0-100%, down to 0.01%.
Comply with the EU’s ErP Directive, networked standby<0.5W.
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).

Specifications

LM-240-24-G2M2Specifications from the official datasheetDownload datasheet PDF

Features

Output Type: Constant voltage
Dimming Interface: DMX512/RDM, PUSH DIM/CCT
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. 10A
Output Power: Max. 240W
Dimming Range: 0~100%, down to 0.01%
Ripple(maximum): 200mVp-p
Voltage Accuracy: ±5%
PWM Frequency: ≤22000Hz (NFC setting range 300-20000Hz)

INPUT

DC Voltage Range: 200-250Vdc
AC Voltage Range: 220-240Vac
EoFv: EoFv=99.6%
Input Voltage: 220-240Vac
Frequency: 0/50/60Hz
Input Current: Max. 1.18A/230Vac
Power Factor: PF>0.99/230Vac, at full load
THD: THD≤5%@230Vac, at full load
Efficiency (Typ.): 94%
Inrush Current: Cold start 55A (Test twidth=1200us tested under 50% Ipeak)/230Vac
Anti Surge: L-N: 2KV
Leakage Current: Max. 0.5mA

ENVIRONMENT

Working Temperature: ta: -20 ~ 45°C tc: 86°C
Working Humidity: 20 ~ 95%RH, non-condensing
Storage Temperature/Humidity: -40 ~ 80°C/10~95%RH
Temperature Coefficient: ±0.03%/°C (0-50°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≥28V, and recover automatically
Short Circuit Protection: Enter hiccup mode if short circuit occurs, and recover automatically
Withstand Voltage: I/P-O/P: 3750Vac
Insulation Resistance: I/P-O/P: 100MΩ/500VDC/25°C/70%RH

SAFETY & EMC

Safety Standards: Parameter Standard Test Level

CCC China GB19510.1, GB19510.14
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
UKCA Britain BS EN 61347-1, BS EN 61347-2-13, BS EN 62493
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 KSC 9815, KSC 9547
EAC Russia IEC62493, IEC61547, EH55015
RCM Australia EN55015, EN61000-3-2, EN61000-3-3, EN61547
UKCA Britain BS EN IEC 55015, BS EN IEC 61000-3-2, BS EN 61000-3-3, BS EN 61547
EMC Immunity: EN61000-4-2,3,4,5,6,8,11, EN61547

Parameter	Standard	Test Level
CCC	China	GB19510.1, GB19510.14
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
UKCA	Britain	BS EN 61347-1, BS EN 61347-2-13, BS EN 62493

Parameter	Standard	Test Level
CCC	China	GB/T17743, GB17625.1
CE	European Union	EN55015, EN61000-3-2, EN61000-3-3, EN61547
KC	Korea	KSC 9815, KSC 9547
EAC	Russia	IEC62493, IEC61547, EH55015
RCM	Australia	EN55015, EN61000-3-2, EN61000-3-3, EN61547
UKCA	Britain	BS EN IEC 55015, BS EN IEC 61000-3-2, BS EN 61000-3-3, BS EN 61547

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 Test Level

IEEE 1789 Meet IEEE 1789 standard/High frequency exemption level
CIE SVM Pst LM≤1.0, SVM≤0.4
DF Phase factor DF≥0.9

Parameter	Standard	Test Level
IEEE 1789	Meet IEEE 1789 standard/High frequency exemption level
CIE SVM	Pst LM≤1.0, SVM≤0.4
DF	Phase factor	DF≥0.9

OTHERS

Weight(N.W.): 555g±10g
Dimensions: 380×49.5×30mm(L×W×H)

Test conditions and notes1

The driver is suitable for connecting resistor current-limiting LED fixture (e.g. LED strip). The inrush current will be dozens of times increased if connecting built-in constant current IC current-limiting LED fixtures, the driver will activate the overloaded protection (hiccups flickering). When you order, please remark controlling the constant current LED fixture (e.g. MR16 lamp, underground light, LED wall washer, constant current LED strip, etc.), so that we can prepare them with special procedures.

Technical drawings

LM-240-24-G2M2 Product Size — Product Size

LM-240-24-G2M2 Dimensions (mm) — Dimensions (mm)

LM-240-24-G2M2 Wiring Diagram — Wiring Diagram

LM-240-24-G2M2 Push DIM/CCTConnection — Push DIM/CCTConnection

LM-240-24-G2M2 Four-wireLEDconnection — Four-wireLEDconnection

LM-240-24-G2M2 Four-wireLEDconnection (2) — Four-wireLEDconnection (2)

LM-240-24-G2M2 Push DIM/CCT — Push DIM/CCT

LM-240-24-G2M2 Installation Precautions — Installation Precautions

LM-240-24-G2M2 Use the NFC Lighting APP — Use the NFC Lighting APP

LM-240-24-G2M2 1.Read the LED driver — 1.Read the LED driver

LM-240-24-G2M2 4.Write to the driver — 4.Write to the driver

LM-240-24-G2M2 Mobile App Interface for the RDM Programmer — Mobile App Interface for the RDM Programmer

LM-240-24-G2M2 Relationship Diagrams — Relationship Diagrams

Downloads

Datasheet1

LM-240-24-G2M2 datasheetLM_240_24_G2M2.pdf PDF Download

FAQ

What is this LED driver used for?

It is a constant voltage LED driver suitable for Class I, II, and III light fixtures, featuring DMX512/RDM and PUSH DIM/CCT dimming interfaces.

What are the output specifications?

It provides a 24Vdc output with a maximum current of 10A and a maximum power of 240W. The output voltage range is 24Vdc ±0.5Vdc.

What is the input voltage range?

The input voltage range is 220-240Vac at 0/50/60Hz. It also supports a DC voltage range of 200-250Vdc.

How does the dimming work?

It supports 0-100% dimming down to 0.01% via DMX512/RDM or PUSH DIM/CCT interfaces. The PWM frequency is ≤22000Hz.

What protections are included?

It includes overload, overheat, overvoltage, and short circuit protection. All protections recover automatically after the fault is cleared.

What is the IP rating and operating temperature?

The unit has an IP20 rating, making it suitable for indoor use only. The working ambient temperature range is -20 to 45°C.

What are the physical dimensions?

The dimensions are 380×49.5×30mm (L×W×H) and the net weight is 555g ±10g.

Payment & Security

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Model	Power	Voltage	Current	IP Rating
Ltech LM-240-24-G1M2 240W 24VDC CV DMX512 LED Driver 10A	240W	24V	10A	IP20	View

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Ltech LM-240-24-G2M2 240W 24VDC CV DMX512 LED Driver 10A

Overview

Features

Specifications

Features

OUTPUT

INPUT

ENVIRONMENT

PROTECTION

SAFETY & EMC

ErP

OTHERS

Technical drawings

Downloads

Datasheet1

FAQ

Payment & Security

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Ltech LM-240-24-G2M2 240W 24VDC CV DMX512 LED Driver 10A

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