[Illustration]: Pacific Northwest Region 6 Logo and the Forest Service shield.

Region 6 Electrical Design, Operation, & Maintenance
(The Great Green Book)



This Electrical Design, Operation, and maintenance manaul is a compilation of basic references for electrical engineering tasks in buildings, water and sewage systems commonly encountered in projects. It is a basic reference and not intended to deal with large complex electrical engineering systems or projects. Professional advice is needed for those types of projects. These references are from industry publications and documents written for internal design use. This manual has been udated for current publications, but may contain some older reference information. Current NEC should be followed in any design. The original manual was written in 1983 with help from Jack Snyder Electrical Technician and Jim Zimmerman Electrical Engineer in R6. If there are additional items you would like to see added contact Steve Sichau EE at contact point listed below.

Steve Sichau EE



cover page picture with light bulbs
Table Of Contents

* = Below indicates chapters which are currently available, others are in progress of being converted

Most of the following information is MS Word, Excel or in Abobe Acrobat PDF format. You will need Acrobat Reader to view these documents. You can get this reader for free at www.adobe.com


  • *Training Binder Cover & Spine May 19th 2010 Training

  • *Training Binder Chapter Index May 19th 2010 Training

  • *Chapter 1 Types of AC Power Systems

  • * Chapter 2 Electrical Fundamentals

  • * Chapter 3 Basic Electrical Design

  • * Chapter 4 Panel Boards and Load Centers

    PANEL CALCULATION SPREADSHEETS AND PANEL DIRECTORIES

    Three phase panel spreadsheets to calculate branch circuit loads 42 circuit one for 208v 3phase and one for 480V 3 pahse, and one for single phase. These can do the load balancing calculations, and the layout and then you can insert them into an autocad drawing for a panel directory.

    * 4.1 120/240V Single Phase, 120/208V, 120/240V, 277/480V Three Phase, Master Panel Layout Spreadsheet - Load Balancing Design Caclulations, and Cad Drawing Insert

     

  • *Chapter 5 Basic Power Systems

  • *Chapter 6 General Data for Calculations

  • *Chapter 7 2008 NEC Code References

  • *Chapter 8 Voltage Drop Calculations

    VOLTAGE DROP SPREADSHEET This spreadsheet will calculate the voltage drop in any feeder or branch circuit or single or three phase systems. You need to know the conductor type, copper or aluminum, the size #12, - 750MCM and weather the conductors are in magnetic (steel) or nonmagnetic (plastic) conduit and the one way length of the circuit and the load in amps or KVA. The spreadsheet lets you calculate the accumulated loads in a distribution system as in a campground feeder, or in just one run. This needs to be figured for runs greater than 100 ft. normally. This spreadsheet has the impedance tables of common sizes of copper and aluminum conductors in magnetic and nonmagnetic couduits. This allows you to copy the wire impedance and paste it into the cells with out other references

     

    *8.1 Voltage Drop 1 or 3 phase Spreadsheet

    *Chapter 9 Transformer Voltage Drop

    *Chapter 10 Short Circuit Fault Calculations

    * 10.1 Bussman Simple approach to short circuit calculations

    * 10.2 Bussman Selective coordination

    * 10.3 Bussman Component Protection for Electrical Systems

    SHORT CIRCUIT FAULT CALCULATIONS SPREADSHEET

    This spreadsheet calculated the short circuit fault current in single and three pahse systems. This calculation should be done in all new or retrfit faciltiies where new circuit breakers are being added, a new service or an increase in the transformer size from a utility. It a good check on all facilities as many of our buildings have had increases in service and have not had fault calculations done.

  • *10.4 Short circiut Fault Calculation spreadsheet 1 or 3 phase

  • *Chapter 11 Lighting Design

    INDOOR LIGHTING CALCULATION SPREADSHEET

    This spreadsheet calculates interior illumination via the Zonal Cavity Method. in order to use this you need the fixture cutsheets with the photometric data from the manufacturer or the R6 standard cutsheets with this data, the reflectances of the wall, ceiling and floor surfaces, the design illunmination level from the OR and WA energy code. Usually 50 FC for offices, 30 for warehouse 20 for storage, but check your usage and building classification to determine this.

  • *Chapter 12 IES Lighting Handbook

  • * Chapter 13 Electrical Building Condition Surveys & Control Panel Condition Surveys and Replacement Parts

  • *Chapter 14 Use of Electrical Test Equipment

  • *Chapter 15 DC HI Pot Testing

  • *Chapter 16 Reading Control Schematics and Basic Electrical Training Free Courses
  • *Chapter 17 Troubleshooting Control Panels

  • *Chapter 18 3 Phase Voltage Unbalance

  • *Chapter 19 Supplementary Motor Data

  • *Chapter 20 Furnas/Siemens Control Components Cut Sheets

    * 20.1 Furnas/Siemens Starters

    * 20.2 Furnas/Siemens Starter Ratings

    * 20.3 Furnas/Siemens Overload Relays

    * 20.4 Furnas/Siemens Heater Tables

    *20.5 Furnas/Siemens Heater Trip Curves

    * 20.6 Furnas/Siemens Coils

    * 20.7 Furnas/Siemens Selector SW

    * 20.8 Furnas/Siemens Selector

    * 20.9 Furnas/Siemens Switch Accessories

    * 20.10 Furnas/Siemens Cam Codes

    *20.11 Furnas/Siemens Push Pull Operators

    *20.12 Furnas/Siemens Pilot Lights

    *20.13 Furnas/Siemens Push Buttons Contact Blocks

  • * Chapter 22 Franklin Submersible Water Pump Motor Application, Installation & Maintenance Manual

  • Chapter 23 Control Parts Cut Sheets / Photos

    23.0 Control System Cut Sheets

    *23.1 Control Parts List

    *23.2 Control Parts Vendors List

    *23.3 Pictures/Descriptions of Common Control Parts

  • * Chapter 24 Generator Selection

  • * Chapter 25 Control Panel Selection Guide

  • * Chapter 26 Functional Description

  • * Chapter 27 Operations Instructions

  • * Chapter 28 Trouble Shooting

  • * Chapter 29 Nameplates Calculations

  • * Chapter 30 Control Training Drawings

  • * Chapter 31 Control Training Drawings And O&M Manual Multnomah Falls
  • .
    Primary Technical Contact: Stephen Sichau, Electrical Engineer 503-808-2523 EMAIL: ssichau@fs.fed.us

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    Date last modified: 05/09/2010