Design tools and calculators

Tools for LED products

• LED ROI Calculator: EREL (in USD)
  Calculator provides ADB SAFEGATE LED Fixture Life Cycle Costs, Return on Investment and Greenhouse Gas Benefits Comparison vs. Quartz-Incandescent Fixtures for the LED L-862/E runway edge light.
• LED ROI Calculator: PAPI-L (in USD)  
  Calculator provides ADB SAFEGATE LED Fixture Life Cycle Costs, Return on Investment and Greenhouse Gas Benefits Comparison vs. Quartz-Incandescent Fixtures for the LED PAPI

Tools for FAA Constant Current Regulators (CCRs)

• CCR Index and Preset Table Template
  Template allows customers to record information about their CCR setup
• CCR Load Calculator (includes RGL tab)
  Calculator helps customers determine the load on the CCR and therefore what size CCR is needed.
• CCR Load Calculator Instructions
• Vault Heat Load Calculator
  Helps customers calculate the maximum heat load for equipment in a vault or substation