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Cree® LMD125 LED Module Drivers

Cree® LMD125 LED Module Drivers

Product catalog summary

Product Description
The Cree LMD125 LED module drivers are designed to facilitate the development of LED lighting solutions, particularly for recessed downlights, wall sconces, and pendant lights. They are optimized for use with Cree LMH2 850- and 1250-lumen light sources, targeting markets such as retail, museums, hospitality, and restaurants.

Features

Input voltage options include 100-120 V, 230 V, and 277 V.
TRIAC dimming support is available for 100-120 V and 230 V options.
PSE certification is provided for the 100-120 V driver.

Order Codes
Order codes are specified for each voltage option, all delivering a typical output current of 440 mA.

Driver Characteristics

100-120 V Driver: Input voltage range of 90-132 VAC, output voltage of 21-35 V, and driver efficacy of 80-81%.
230 V Driver: Input voltage range of 207-253 VAC, output voltage of 37 V, and driver efficacy of 80-81%.
277 V Driver: Input voltage range of 249-305 VAC, output voltage of 21-35 V, and driver efficacy of 84%.

Dimming Compatibility
The drivers support leading- and trailing-edge dimming technologies, reducing light levels to 5%. Compatibility with various dimmers is detailed, with specific models listed for different voltage applications.

Mechanical Dimensions
Detailed dimensions are provided for the drivers, with the 100-120 V and 277 V drivers weighing 114 g and the 230 V driver weighing 146 g.

Wiring Diagrams
Instructions for electrical connections emphasize that the drivers should not be suspended directly by the leads.

Strain Relief and Thermal Design
Additional strain relief methods are necessary if the luminaire is suspended solely by wiring, such as in pendant luminaires. The thermal design section provides expected lifetimes of the LMD125 LED module driver at different temperatures, indicating a longer operational life at lower temperatures.

Emergency Battery Operation
The LMD125 LED module drivers can operate with an emergency battery supply by interrupting the driver current. A switching mechanism is required to prevent battery power from entering the driver through DC output leads. Compatibility with backup power supplies must be confirmed by the luminaire manufacturer or installer.

Safety and Regulatory Certifications
Safety and regulatory certifications for different voltage versions of the LMD125 LED module drivers include UL recognition, electromagnetic compatibility, and environmental standards like RoHS compliance. Specific standards and file numbers are provided for each driver type.

Packaging Information
Packaging details for the LMD125 LED module drivers are outlined, with specifications for box and carton sizes for different voltage versions. The 100- to 120-V and 277-V drivers are packaged in boxes of 10, with cartons containing 10 boxes each. The 230-V drivers are packaged similarly but with cartons containing 12 boxes.

Catalog excerpts

LED MODULE DRIVER DATA SHEET Cree® LMD125 LED Module Drivers CLM-DS1 3 REV 2F PRODUCT DESCRIPTION Cree LED modules provide lighting designers and manufacturers with simple, easy-to-adopt LED lighting solutions that reduce luminaire development time and speed time-to-market. Cree LMD125 LED module drivers are specifically designed to work with the Cree LMH2 850- and 1250-lumen light sources to jump-start the design process for recessed downlights, wall sconces or pendant lights in demanding end markets such as retail, museums, hospitality and restaurants. Copyright © 2012-2018 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® and the Cree logo are registered trademarks of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300

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Input voltage range Input power Output current Output voltage Driver efficacy (@ 55 °C) - with LMH2 850-lm light source Driver efficacy (@ 55 °C) - with LMH2 1250-lm light source Power factor - with LMH2 850-lm light source Power factor - with LMH2 1250-lm light source LED driver case temperature CHARACTERISTICS - LMD125 230-V DRIVER Order Code: LMD125-0018-C440-2010000 Characteristics Input voltage range Input power Output current Output voltage Driver efficacy (@ 55 °C) - with LMH2 850-lm light source Driver efficacy (@ 55 °C) - with LMH2 1250-lm light source Power factor - with LMH2 850-lm...

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Input voltage range Input power Output current Output voltage Driver efficacy (@ 55 °C) - with LMH2 850-lm light source Driver efficacy (@ 55 °C) - with LMH2 1250-lm light source Power factor - with LMH2 850-lm light source Power factor - with LMH2 1250-lm light source LED driver case temperature 3-D models (.STEP files) for the LMD125 LED module drivers are available on the Cree website by selecting the Documentation tab on the LMH2 product page. DIMMING The LMH2 850- and 1250-lm light sources combined with the LMD125 100- to 120-V and 230-V drivers work with standard leading- and trailing-edge...

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FLR = Fluorescent dimmer MLV = Magnetic low-voltage dimmer HAL = Halogen dimmer UNI = Universal dimmer The presence of a dimmer in the above table is not a guarantee or warranty of the compatibility of the LMH2 product family in any particular installation. The absence of a dimmer from the tables does not necessarily imply incompatibility. Please refer to the dimmer manufacturer's instructions for installation and further product information. Copyright © 2012-2018 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® and the Cree logo are...

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Copyright © 2012-2018 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® and the Cree logo are registered trademarks of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC.

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MECHANICAL DIMENSIONS Physical Characteristics of the LMD125 Physical Characteristic WIRE ROUTING SLOT TYP 6X LINE NEUTRAL Dimensions for all the LMD125 diagrams are in mm and are for reference only. For exact dimensions and tolerances, refer to the 3-D models (.STEP files) for the LMD125 drivers available by selecting the Documentation tab on the LMH2 product page. Copyright © 2012-2018 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® and the Cree logo are registered trademarks of Cree, Inc. UL® and the UR logo are registered trademarks...

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WIRING DIAGRAMS The unique design of the LMD125 LED module driver allows it to be mounted on an internal surface or to a junction box cover. For the 100- to 120-V and 277-V drivers, the leads can be routed through holes in a junction box cover and accessed in a standard junction box. When surface mounted, the LMD125 driver leads can be routed through the various wiring slots on each side. Electrical Connection For the LMD125 100- to 120-V and 277-V LED module drivers, LMH2 LED module operation is accomplished by connecting the AC mains to the two (2) lead wires (line and neutral) from the driver...

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Wiring Strain Relief LMD125 LED module drivers must not be suspended directly by the leads. Though the wiring from the LMD125 LED module driver is internally strain relieved, additional strain relief methods must be employed if the luminaire is to be suspended solely by the wiring, as in a pendant luminaire. THERMAL DESIGN Expected LMD125 Lifetime versus Temperature at Tc Point Copyright © 2012-2018 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® and the Cree logo are registered trademarks of Cree, Inc. UL® and the UR logo are registered...

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EMERGENCY BATTERY OPERATION The LMD125 LED module drivers are constant-current supplies. Interrupting the driver current with a battery supply is an acceptable method of emergency or power outage operation. An acceptable installation should also include a switching mechanism that prevents the battery power from entering the driver through the DC output leads. Confirming backup power supply compatibility is the responsibility of the luminaire manufacturer or installer. Please refer to the backup power supply manufacturer's instructions for installation and further product information. SAFETY AND...

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Safety Certification Together, the LMH2 light source combined with the LMD125 LED module driver is “suitable for damp locations; covered ceilings.” Final luminaire designs should go through safety certification as required, which is the responsibility of the luminaire manufacturer. PACKAGING LMD125 100- to 120-V and 277-V LED module drivers are each packaged in boxes of 10, which are then combined in cartons of 10 boxes, or 100 LMD125 100- to 120-V or 277-V drivers. LMD125 230-V LED module drivers are packaged in boxes of 10, which are then combined in cartons of 12 boxes, or 120 LMD125 230-V...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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