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Description

Keystone Technologies 45W Driver — 20-42V DC

The Keystone Technologies KTLD-45-UV-PS1100-42-VDIM-LM1 is a 45W constant current LED driver with an input voltage range of 120-277V and an output voltage of 20-42V DC. This driver supports 0-10V dimming and is designed for indoor use. It features a bare module enclosure and is Class 2 rated for both US and Canada.

Key Features

  • Power: 45W
  • Input Voltage: 120-277V
  • Output Voltage: 20-42V DC
  • Dimming: 0-10V
  • Minimum Load: ~10% Dimming
  • Dimensions: 9.49 in. L x 1.23 in. W x 1.15 in. H
  • Enclosure Type: Bare Module
  • Class 2: Yes
  • Certifications: UL/cUL, CE, FCC

Physical Design & Installation

The driver features a compact design with dimensions of 9.49 in. L x 1.23 in. W x 1.15 in. H, making it suitable for tight spaces. It does not include an integrated junction box.

Dimming & Controls

Compatible with 0-10V dimming systems, this driver allows for smooth dimming down to approximately 10% of full light output.

Performance & Build

Equipped with over voltage, over current, and short circuit protection, the driver ensures reliable performance. It is Class 2 compliant and dry rated for indoor use.

Typical Applications

  • Commercial Lighting
  • Office Lighting
  • Retail Lighting
  • Architectural Lighting

Specifications

Dimensions

Length/Depth
9.49 in
Width/Diameter
1.23 in
Height
1.15 in
Weight
0.65 lb

Documents

Characteristics & Features

Dimmable
Yes

Electrical Information

Voltage
120-277V
Output Voltage
20-42V DC
Wattage Rating
45.0W

Item Details

MPN
KTLD-45-UV-PS1100-42-VDIM-LM1
Brand
Keystone Technologies
Catalog Number
WTN-53
UPC
843654128405

Warranty & Certifications

Product Warranty
5 Years
Product Rating
Dry Rated

Shipping & Returns

Shipping: Enjoy free standard shipping on most orders over $99. Exclusions apply for oversized & commercial items. We ship to the contiguous 48 United States.

Returns: We offer a 60-day return window for most items. Products must be in their original, unused condition with all packaging. Exclusions: Special orders, clearance, and custom items.

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Frequently Asked Questions

What dimming protocol does the KTLD-45-UV-PS1100-42-VDIM-LM1 support?

The KTLD-45-UV-PS1100-42-VDIM-LM1 supports 0-10V dimming.

Is there a minimum load requirement for dimming?

Yes, the driver allows dimming down to approximately 10% of full light output.

Does the driver include an integrated junction box?

No, the KTLD-45-UV-PS1100-42-VDIM-LM1 is a bare module without an integrated junction box.

What input voltage range does this driver support?

The driver supports an input voltage range of 120-277V.

What is the IP rating of this driver?

The KTLD-45-UV-PS1100-42-VDIM-LM1 is dry rated for indoor use.
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Keystone Technologies

For over 75 years, Keystone Technologies has been a leader in the lighting industry, operating under a simple yet powerful philosophy: "Light Made Easy." The brand is dedicated to creating high-quality, reliable, and user-friendly lighting solutions for commercial and industrial applications. With a massive portfolio of lamps, fixtures, and controls, Keystone is the trusted, go-to partner for contractors and lighting professionals seeking performance and simplicity.

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