Code 3 SuperVisor User Manual page 25

LED Fusing Considerations
Although the average current draw per module is very low, due to the type of circuit used to power each
module, the instantaneous peak current to a module can be significantly higher during low voltage
conditions. To avoid prematurely blowing ATO style fuses or tripping breakers it is recommended the
following rule-of-thumb be used to size fuses or breakers. This is especially important in light bars with
many LED modules running off a single fused source,
Minimum fuse size calculation:
For LED 12 volt electrical current only
1.5 x (number of modules being fused)
Example: 2 intersection modules and 6 directional modules.
Minimum fuse requirement for single fuse - 1.5 (8) = 12 A
Total 12 volt electrical current
12A (for LED's) = 12 A
Product Features
LED lighthead options: Red, Blue, Amber; Directional or Spreading; Flashing or Steady Burn Control
Size: 45.50" long x 2.00" tall x 7.25" deep
Weight: 7.5 lb
!
WARNING!
WARNING!
This Product contains high intensity LED devices. To prevent eye damage,
DO NOT stare into light beam at close range.
Lamps are extremely hot! Allow to cool completely before attempting to
remove. Gloves and eye protection should be worn when handling halogen
lamps as they are pressurized and accidental breakage can result in flying
glass.
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