Electrical Engineering Handbook

Only available on StudyMode
  • Topic: Electrical wiring, Circuit breaker, Cable
  • Pages : 70 (16466 words )
  • Download(s) : 690
  • Published : November 10, 2011
Open Document
Text Preview
BECHTEL CORPORATION ELECTRICAL ENGINEERING HANDBOOK

COMPARISON OF IEC- ANSI/NEMA

Prepared by : M McLaughlin (LOEU)
Special Recognition to: B. Hibbett (LOEU) M. Donati (HOEU)

0 A

13-Jan-00 12-NOV-99

REV.

DATE
LORO

ISSUED FOR CORPORATE USE ISSUED FOR COMMENT REASON FOR REVISION

MM MM BY

BP BP CHECK

BECHTEL CORP

KGH KGH APPR REV 000

ELECTRICAL ENGINEERING HANDBOOK 3DG-E15-00002 COMPARISON OF IEC - ANSI/NEMA Page 1 of 44

E

BECHTEL CORPORATION E&C CENTRAL FUNCTIONS – ENGINEERING ELECTRICAL ENGINEERING HANDBOOK COMPARISON OF IEC - ANSI/NEMA 3DG-E15-00002, Revision 000

CONTENTS
1. 2. 3. 4 PURPOSE ...................................................................................................... 5 SCOPE ........................................................................................................... 5 GENERAL ...................................................................................................... 5 ENGINEERING PRACTICES ......................................................................... 5 4.1 4.2. 4.3. 4.4. 4.5. 4.6. 4.7 4.8 4.9 4.10 5. 5.1. 5.2. 5.3. 5.4. 6. 6.1. 6.2. 6.3. 6.4. 6.5. 6.6. 6.7. 6.8. General ................................................................................................ 5 Systems Design ................................................................................... 6 One-Line Diagrams ............................................................................ 12 Bechtel Design Guides and Specifications ........................................ 13 Codes and Standards......................................................................... 13 Hazardous Area Classification ........................................................... 15 Substations ........................................................................................ 21 Switchgear and MCCs........................................................................ 22 Earthing / Grounding .......................................................................... 24 Cathodic Protection ............................................................................ 25 Electrical Load Database System (ELDS).......................................... 25 SetRoute ............................................................................................ 25 Electrical Transient Analysis Programme (ETAP) .............................. 25 Power Tools (CAPTOR) ..................................................................... 26 Power Supply Layouts........................................................................ 26 Lighting Layouts ................................................................................. 27 Emergency Lighting............................................................................ 27 Distribution Boards ............................................................................. 28 Terminations ...................................................................................... 28 Materials Certification......................................................................... 28 Power and Control Cables ................................................................. 28 Instrumentation and Communication Cable ....................................... 29

BECHTEL STANDARD APPLICATIONS (BSAPS) ..................................... 25

DESIGN PRACTICES................................................................................... 26

E

6.9. 6.10. 6.11. 6.12. 6.13. 6.14. 6.15. 6.16. 6.17. 6.18. 7. 7.1 7.2. 7.3. 7.4. 7.5. 7.6. 7.7. 7.8. 7.9. 7.10. 7.11. 7.12. 7.13. 8. 9.

Cable Glands and Terminations ......................................................... 29 Cable Tray / Ladder rack.................................................................... 30 Ducts and Conduit.............................................................................. 31 Motor Control Stations and Switches...
tracking img