10/2018 3
Figure 2: Test Switch mounting hole dimension
Installation Instructions
DO NOT CONNECT BATTERY PACK TO DRIVER
UNTILL ALL INSTALLATION & WIRING IS COMPLETE. AFTER
INSTALLATION & WIRING COMPLETE, CONNECT BATTERY PACK TO
DRIVER BEFORE APPLYING AC POWER.
NOTE: Make sure the necessary branch circuit wiring is available. An unswitched source of power is
required and must be from the same branch circuit.
This product is suitable for field installation with suitable LED loads including LED luminaires, DC
voltage driven LED replacements for fluorescent lamps and others. There are a set of checks that
need to be carried out to determine if your luminaire is eligible for field installation.
1. Ensure the LED load’s rated power/current is greater than or equal to the Emergency Mode
and Normal Mode power/current output of this LED driver.
2. This is to ensure that this product will not produce more power/current in either modes than
the LED load can handle, thus ensuring that the LED load will not be damaged when the
system is operating.
3. The Normal and Emergency Mode output current can be programmed in a given range that is
dependent on the model type. Please refer to the product specification for the exact range. For
more information on programming instructions, please refer to www.osram.us
4. The emergency mode power should be less than or equal to rating of the driver and the
battery pack that is being used for the application.
5. Verify that the forward voltage of the luminaire’s LED array is within the limits of the
emergency LED driver and its programmed settings. The forward voltage of the LED array is
commonly designated as V
f
and should be found on the luminaire markings, in the luminaire
specifications, or imprinted directly on the LED arrays. If multiple LED arrays are to be driven,
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