Light pole epa rating
Web• Confirm pole EPA equal to or exceeding value of luminaire/bracket EPA • Consult factory for special wind load requirements and banner brackets. Pole Vibration Damper • A pole vibration damper is recommended in open terrain areas of the country where low steady state winds are common. • Non-tapered poles and lightly loaded WebApr 1, 2007 · Total EPA for luminaires and arms = 3.4 + 3.4 + 0.3 + 0.3 = 7.4 sq. ft. Maximum allowable EPA of pole = 9.7 sq.ft.; Maximum allowable weight of pole = allowable EPA x 30 = 9.7 x 30 = 291 lbs. Because the maximum allowable EPA and weight of pole are greater than the total EPA and weight of luminaires and arms, the pole selection is appropriate.
Light pole epa rating
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Webeaton.com WebJun 20, 2024 · To calculate your light pole’s total EPA, use this formula: (EPA of light fixtures X quantity of light fixtures) + (EPA of the brackets X quantity of brackets) + (EPA …
WebWhen used, the weight and EPA ratings of mounting brackets and arms must be included as well. EPA values are not additive—for example, the EPA for 4 @ 90º is not 4 times the EPA …
WebAs Defined by AASHTO, an EPA value (Effective Projected Area) is a coefficient used by the lighting industry to determine how much force a luminaire will apply to the mounting … WebTotal Load (EPA) and Shaft Length – Light loading, less than 2.0 EPA, and shaft lengths at or above 25 feet can significantly increase the probability of destructive vibration. Shape – Straight Square Poles historically experience more effects of …
WebWind Velocity - Pemco Lighting Products - Made in the USA since 1882
WebThe EPA ratings data provided does not allow for this added stress which could result in pole or luminaire failure. This map indicates approximate maximum wind zones throughout the U.S. Base wind velocities are established using a 50-year recurring mean. The EPA rating of the pole must be equal to or greater than that of the luminaire(s ... iron phosphate baitWebDec 17, 2024 · EPA ratings are used to determine if poles and their fixtures can meet the requirements of a given geographical area. One of the first things that you’ll need to … port richey airportWebShop for 15 Foot Round Steel Pole from LED Lighting Supply. In stock in the USA - ready to ship. ... EPA Rating 80 mph: 15.5. EPA Rating 90 mph: 13.1. EPA Rating 100 mph: 11.5. EPA Rating 110 mph: 9.9. EPA Rating 120 mph: 7.4. View Full Spec Sheet. Retail Price: $ 734.55. Get Contractor or Bulk Pricing. Out of stock. Availability: Back in Stock ... iron phonesWebcreases if the EPA value of the luminaire and bracket exceeds the EPA rating of the pole. Poles with a height greater or equal to 25 feet loaded with less than 2 EPA increase the risk of destructive vibration. Poles are ... EPA values for light poles, brackets, and luminaires are calculated using wind speed map for ASCE 7-10. Special Wind ... iron philips steamWebThe EPA is specified to help third parties evaluate that they provide a safe installation. A manufacturer's pole guides often refer to maximum weight & EPA for different heights to … iron ph formulaWebThis pole is suitable for the application and will withstand the dynamic load created by the wind because both the total 5.5 EPA and 147.8 Lbs is less than the maximum load ratings for EPA and weight for this pole. Though this pole will handle the loading at 90 mph, it will … port richey apartments for rentWebJun 20, 2024 · To calculate your light pole’s total EPA, use this formula: (EPA of light fixtures X quantity of light fixtures) + (EPA of the brackets X quantity of brackets) + (EPA of accessories* X quantity of accessories) The higher the … iron phosphate cleaning machine