ELECTRICAL SYSTEM DESIGN

ELECTRICAL COURSE

1.GENERAL CONCEPT :

• Electrical Generation, Transmission and Distribution
• Different types of equipment and their load as per standard specifications
• Services : Lighting, Power, Fire Alarm, Emergency Lighting, etc

2.SYMBOLS AND LEGENDS :

• Power Services
• Lighting
• Fire Detection
• ELV/ Low Current
• Earthing and Lighting

3.POWER SERVICES :

• Cables
• Selection, Conductor, Strands, Cores and Insulation
• Armored and Unarmored Cables
• Cable tray raceway, Trunking, Conduits and Routing
• Busbar Details and selection of high rise building
• Switch Gears (Circuit Breakers) Types and Selection
• Capacitor bank (Power factor improvement)
• Panel Boards (MDB, SMDB, SDB, etc)
• Single line Diagram (SLD)
• Calculation: Voltage drop calculation and load calculation based on BS 7671

4.LIGHTING :

• Lux level design as per BS 12464
• Escape route lighting as per NFPA 101
• Different types of Lamp like GSL, ETL, CFL, LED, MVL, etc

5.FIRE DETECTION :

• Fire alarm system as per NFPA 72
• Smoke (Heat Detection)
• Sounders & Manual call points
• Voice evacuation system for commercial / Residential building

6.ELV / Low Current system: (General Concepts) :

• Public Address System
• Close circuit television (CCTV): Types of cameras and circuiting
• Communication: TV, Telephone, intercom and internet networking of cables and types

7.Earthing and Lighting :

• Lighting Protection
• Introduction to Lightning Arresters
• Lightning protection system design based on BS/IEC 62305
• Types of Earthing According to the requirements
• Earthing system design in line with BS 7430

8.TYPES 0F DRAWING: DESIGN DRAWING AND SHOP DRAWING :

9.DRAWING DETAILS :

• Lighting Layout
• Power Layout
• Emergency Lighting Layout
• CCTV Layout
• Public Addressable Layout
• Fire Alarm system Layout
• Communication Layout
• Cable Tray Layout
• BUSBAR Layout
• Bus duct riser drawings
• Single line drawing (SLD)

10.STANDARD & CODES :

• Designing as per Electrical standards: DEWA, ADEWA, ADDC, KHARAMA, etc

11.PROJECT :

• Lighting Layout
• Power Layout
• Single line drawing (SLD)
• FA, PAVA, Emergency Lighting Layout
• Communication layout
• ELV system (CCTV, ACS, etc)