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Emergency LED Driver MIDI 55V 3W 3hr NiMH DALI

Emergency LED Driver MIDI 55V 3W 3hr NiMH DALI

Regular price £39.88 GBP



Emergency LED Driver MIDI 55V 3W 3hr NiMH DALI

The ELEDD MIDI 55 range of LED emergency modules has been designed to enable conversion of general lighting for emergency operation.

DALI AutoTest- provides benefits by enabling testing and monitoring of an emergency lighting system either on-site or via an internet connection. DALI AutoTest is ideal for monitoring larger buildings and multiple sites.


Driver Specification:

  •  Rated supply voltage: 230V
  •  Supply frequency: 50/60Hz
  •  Supply current (Max): 25mA
  •  Power factor: 0.5 - 0.7
  •  LED voltage (Vf): 6 to 55V
  •  Ambient temperature (ta): 0 degrees C to +55 degrees C
  •  Maximum case temperature (tc): +70 degrees C
  •  Rated emergency duration: 3 hours
  •  Battery Charge Current
    •  NiCd (4.5Ah): 200mA
    •  NiCd (2Ah): 95mA
    •  NiMH (4Ah): 200mA
    •  NiMH (2.2Ah): 95mA
  •  Initial charge period: 24 hours
  •  Conductor size: 0.2 to 1.5mm2
  •  Weight: 83g
  •  Catalogue No: ELC9005348


Each varient has controlled current SELV compliant outputs, suitable for driving multiple power LEDs or multi-chip LED arrays with forward voltages (Vf) of 6V to 55V, and built-in adaptability that allows for optimum output current based on the forward voltage of the specific light engine for a more precise match to the controlled LED scheme. The range includes options for DALI AutoTest with a choice of NiCd or NiMH batteries to drive 3-hour rated emergency duration.


Key features:

  •  Auto load detecting 
  •  DALI functionality option
  •  Compatible with leading brands of mains drivers
  •  SmartCharge technology for NiMH batteries
  •  Test-switch function
  •  Battery deep-discharge protection
  •  Compatible with NiMH or NiCd batteries
  •  3-hour rated emergency duration
  •  SELV output


Technology Features

SmartCharge applies an intermittent charging duty cycle designed for use with NiMH batteries. This provides energy efficient charging maintenance, reduced operating temperatures and optimum service life of NiMH batteries.


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Estimated delivery time 1-3 days

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