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Building wiring systems

Building wiring systems. Guest Instructor. Daniel Spradling PE. Daniel Spradling PE. Registered Professional Engineer (10 States) Senior Project Manager at BRPH 25 Years of Design & Construction Experience Graduate Student at UCF in Engineering Management. Daniel Spradling PE.

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Building wiring systems

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  1. Building wiring systems

  2. Guest Instructor Daniel Spradling PE

  3. Daniel Spradling PE Registered Professional Engineer (10 States) Senior Project Manager at BRPH 25 Years of Design & Construction Experience Graduate Student at UCF in Engineering Management

  4. Daniel Spradling PE Aerospace & Industrial Facilities Expert Retired Military – Veteran of 9 Wars Prefers Diesel over Gasoline Engines (VW Jetta TDI) Enjoys Good Food & Beverages Serious About Educating the Next Generation!

  5. Building Wiring Systems Ground Rules Types of Wiring Systems Typical Equipment

  6. Ground Rules Codes Local Authority Having Jurisdiction Utility Company

  7. Ground Rules - Codes NFPA 70 – National Electrical Code NFPA 72 – Fire Alarm & Signaling Code

  8. Ground Rules - Codes Great Design Guidance

  9. Ground Rules - AHJ AHJ – Authority Having Jurisdiction Permit Reviewer Electrical Inspector Fire Marshall

  10. Ground Rules – FP&L Local Utility Company Electrical Service Rules

  11. Ground Rules – FP&L Voltages Under 600V – Most Common In most locations, FPL's overhead secondary distribution system provides service at the following standard voltage: - Single phase, 120/240 volt, three wire - Typically Residential Style In some locations, FPL's system is able to provide service at the following voltages: - Three phase, 120/208 volt, four wire wye - Three phase, 277/480 volt, four wire wye - Typically Commercial & Industrial

  12. Ground Rules – FP&L Voltages Under 600V – Most Common Single phase, 120/240 volt, three wire - Typically Residential Style - Less than 167KVA Three phase, 120/208 volt, four wire wye - Typically Commercial & Institutional - 150KVA to 300KVA Three phase, 277/480 volt, four wire wye - Typically Commercial & Industrial - 300KVA to 3000KVA

  13. Math Moment What is a KVA?

  14. Math Moment KVA = kilovolt-ampere Kilo = 1000 Volt-ampere = product of voltage times amperage with respect to single phase and three phase arrangements 3-Phase Example: 100 amps x 208V x SQRT(3) = 36,000 VA or 36KVA 1-phase Example: 100 amps x 240V x SQRT(1) = 24,000VA or 24KVA

  15. Typical Equipment Shown on a Riser Diagram

  16. Typical Equipment Power Panels

  17. Typical Equipment Wiring Devices

  18. Types of Wiring Shown on a Riser Diagram

  19. Types of Wiring Wiring

  20. Types of Wiring Wiring

  21. Types of Wiring Wiring

  22. Types of Wiring Wiring

  23. Types of Wiring Wiring

  24. Types of Wiring Wiring

  25. Types of Wiring Wiring

  26. Building Wiring Systems Ground Rules Types of Wiring Systems Typical Equipment

  27. Questions? No one can leave until we have FIVE questions!

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