Multiload,

LEDrose LDR100

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or email sales@multiload.co.uk

LEDrose LDR100

Dimming driver for constant current LEDs

Smooth, flicker-free dimming for constant current LED lamps or strips, from maximum current set to 0.0001%.

Can be positioned over 100m from the LED light source(s), allowing remote placement in electrical distribution cupboards or other convenient locations.

Dimming control  input 0/1-10V signal. DALI and DMX interfaces available

Two versions available:

LEDrose LDR100 
Ten different current settings on multi-position switch.
Selectable between 100mA and 750mA 

LEDrose LDR100F
Provided with maximum current factory set to customer
requirement between 100mA and 750mA

 

TECHPACK CONTAINS:

Technical specification
Installation
Related product options
Wiring diagrams
Download pdf here

 

PRODUCT ORDER CODE:

LDR100

  • DIN rail mounted dimming driver for constant current LEDs.

  • Smooth, flicker-free dimming from maximum current set to 0.0001%.

  • Multi load’s proprietary Constant Current Reduction (CCR) technology keeps RFI along cabling to a minimum (current is not constantly switched on/off as in PWM dimming).

  • Can be positioned over 100m from the LED light source(s), allowing placement in electrical distribution cupboards or other convenient locations. This eliminates the need for drivers to be placed in the ceiling, making maintenance easier, eliminating ceiling clutter and allowing DC voltages to be used in installation –greatly reducing electrical noise.

  • Dimming via 0/1-10V input control signal.

  • DALI and DMX interfaces available.

  • Hot pluggable – allowing LEDs to be replaced without switching off power to the LDR100.

  • Short circuit protected.

  • On-board monitoring of current settings over time, allowing warranties to be honoured.

Two versions available

LEDrose LDR100
Supplied with multi-position switch for maximum current selection – allowing one of ten switch positions between 100mA and 750m. 

LEDrose LDR100F
Maximum output current is factory-set to customer requirement between 100mA and 750mA.

See TechPack here

  • Maximum overall load for all outlets combined is 120W. Maximum load per outlet 50W
  • All outlets on LEDrose LDR400 must be same for each outlet, so that each outlet is balanced
  • Outlets dim in unison when connected to a 1-10V signal source, with precisely matched brightness on all lamps. DALI and DMX interfaces available
  • Maximum wattage 36W. 

  • Forward voltage: 3V – 50V. 

  • Short circuit protected and hot pluggable. 

  • Dimming control 0/1-10V signal. DALI and DMX interfaces available.

  • Supply input voltage 24V DC.

  • Class 2 product, SELV compatible, requires power supply to applicable national standard.

  • Any number of LDR100s can be connected to a 24V power supply. The total combined maximum power to be supplied by the LDR100s must be less than 85% of the rating of the power supply, provided 24V supply maintained under all conditions. See TechPack

  • Efficiency greater than 90% at maximum load.

  • DIN-rail mounted unit supplied with wall-mounting brackets.

  • Terminals: reliable and secure rising clamp to provide easy cable connection on installation. 0.2mm2 – 4mm2

  • Physical data: Weight: 270g.  Dimensions: W:88mm D:90mm H:58mm.  5-module DIN rail