What is Electrical Design & Drafting?

Electrical Design & Drafting Course in Dubai

It is a combination of 3 Words: – Electrical, Design & Drafting.

Electrical: – t encompasses the comprehensive field of Electrical Power Engineering, covering Generation, Transmission, Distribution, Utilization, and Electrical Products.

Design: – Explore comprehensive electrical requirement detailing encompassing precise sizing and calculations.

Drafting: – Get expert electrical system drawings for buildings, industries, or communities, including Single Line Diagrams (SLDs) and comprehensive layouts.

MODULE -1 Electricity Introduction and Basics

• Basics Concept of Electrical Engineering
• Ohm’s Law, Voltage, Current, Resistance, Power and Loads in series and parallel
• AC and DC currents
• How is AC Current generated, Transmitted, Distributed and Consumed
• DC and AC Generator, Transformers, Single and 3 phase Induction Motor
• Star Delta Connections

MODULE -2 Field Instruments Used in Industry

• Switchgear: Various switchgear (Spst, Spdt, Contactors, Selector Switch) and Push Buttons
• Relays, Timers and Counters
• Protection Devices: RCCB, MCB, FUSE, ELCB, Overload Relay, Sockets
• Solenoid Valves, Control Valves, Level Sensors, Flow Sensors, Rtd, Proximity Switch, IR Sensor, Motion, Metal and Non Metal, Float Sensor, Pressure Sensors, Encoder, Capacitive Sensor, Limit Switch, Potentiometer, Buzzer, Pump, Smoke Sensor

MODULE -3 Electrical Control Circuits

• Single phase and 3 phase
• Different Types of Control Circuits and Power Circuits for Motors
• Connection of Loads (Series and Parallel)
• Inching/Jogging
• Relay Logic Wiring
• DOL Starter with Power Contactor and Control Contactor
• Forward and Reverse Operation of an Induction Motor
• Star – Delta Starter (Manual and Automatic)

MODULE – 4 Symbols and Abbreviations

• Electrical Symbols
• Abbreviations
• Load details of various electrical equipment
• Saving electrical energy

MODULE – 5 Illumination Design & AC System

• Basics – Luminance
• Lux level recommended standard
• Types of lighting
• Mounting of lighting fixtures
• Illumination Calculations based on lux level in the particular area and selection of different

MODULE – 6 LOAD CALCULATION

• Lighting load calculation
• Raw Power Load Calculation
• AC Load Calculation
• Peak Demand Calculation

MODULE – 7 TRANSFORMERS

• Parts of a transformers
• Cooling methods
• Types of transformers
• Losses in a transformer
• Transformer protection
• Transformer sizing
• Earthing of transformer

MODULE – 8 DIESEL GENERATOR

• Advantages of a DG set
• Types for DG sets
• Installation
• Protection
• Faults
• Sizing

MODULE – 9 UN INTERRUPTED POWER SUPPLY (UPS)

• Introduction
• Working
• Battery sizes
• UPS sizing
• Battery sizing

MODULE – 10 Switch Gear Selection (Fuse, Circuit Breakers & Relay)

• Types of Circuit Breakers
• Working Principle of Circuit Breaker
• Standard Sizes of Circuit Breakers
• Circuit Breaker Selection based on short circuit capacity
• Circuit breaker sizing

MODULE – 11 CABLE SIZING AND BUSBAR CALCULATION

• Types of Cables
• Selection of cable
• Voltage drop calculations
• Short circuit calculations
• BUS BAR calculations
• BUS Duct
• Conduits & Cable trays

MODULE – 12 EARTHIG AND LIGHTING ARRESTORS

• Importance of Earthing, Points to Be Earthed
• Earthing calculations
• Calculation for Lightening arrestors

MODULE – 13 POWER FACTOR CORRECTION

• Introduction to Capacitor Banks
• Advantages of improved power factor
• Capacitor Bank Sizing

MODULE – 14 ELECTRICAL DRAFTING AUTOCAD

• SLD
• Load Scheduling
• Lighting Layout
• Conduit Layout
• Wiring Layout
• Power Layout

MODULE – 15 EXTERNAL DESIGNING

• Designing of Villas & Apartments
• Designing of High Rise Building
• Designing of Malls

MODULE – 16 SOFTWARES

• AUTOCAD
• DIALUX