ELP LDM300/MOD/K 60-200V DALI Emergency Kit c/w LiFePO4 Battery

The LDM emergency control gear has been designed to be used with most LED Driver powered luminaires so that the luminaire can operate normally with mains power and provide the optimum battery powered light output in the event of a mains failure. With
Lithium Iron Phosphate (LiFePO₄) batteries now fitted as standard its small design is well suited for luminaires as they become more compact. The LDM can be provided as a kit and
has been designed to be installed inside a luminaire with the other control gear. Alternatively there is a kit option for the LDM to be used remotely from the luminaire when there is not enough space internally. Please contact Sales team for other options

The LDM emergency LED control gear allows maintained operation of high-power LED modules, when used in conjunction with the standard mains voltage LED driver making it ideal for luminaires that need emergency conversions. The emergency control gear incorporates a module/charger and a high temperature LiFePO₄ battery. In the event of a mains failure an integral 2-pole relay disconnects the LED lighting load from the mains LED driver and then connects it to the emergency control gear which operates the LED module at an optimum light output for the rated duration. 

• The LED current in emergency mode is automatically adjusted for maximum light output and is constant for the entire rated duration.
• Smart charging of LiFePO₄ batteries. NB: LiFePO₄ batteries offer long life (up to 8 years)
• Details are logged of any mains failures to assist in the diagnostics of any site issues.
• The LDM range is available with fully interoperable DALI control and reporting function. These DALI versions indicated by the suffix D, also provide automatic Self Test when no DALI bus is connected.