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Electrical Design & Engineering
At Enerzytech, we do
Electrical Design, Engineering, supply, Installation & Maintenance of Electrical Infrastructure.
Feasibility Study
Site visit and collect required data for new as well as existing projects.
Estimating & Tendering
Provide +/-10% or +/-30% estimates for the electrical systems.
Complete EPC
Conventional (Thermal or Combined Cycle Power Plants) & Renewable (Solar – Off Grid)
Feasibility Study
Site visit and collect required data for new as well as existing projects.
Estimating & Tendering
Provide +/-10% or +/-30% estimates for the electrical systems.
Complete EPC
Conventional (Thermal or Combined Cycle Power Plants) & Renewable (Solar – Off Grid or On Grid
BASIC & DETAILED ENGINEERING
- Project Requirements to finalize load forecast and prepare the Electrical Distribution Scheme
- Perform Electrical System Analysis to decide appropriate Distribution system
- Preparation of Key Single Line Diagram and individual board SLDs
- Substation layout, Main Cable Routing Layout
- Prepare Control Schemes
- Estimation of BOQ for Plant, Substation & Building Electricals including power, cabling, lighting, grounding & lightning and auxiliary systems
- Estimation of BOQ for Switchyards and preparing basic layouts/SLDs
DESIGN CALCULATIONS
- Load Analysis & Load Flow Analysis
- Fault Analysis as per ANSI 141 / IEC 60909 / IEC 61363
- Motor Starting & Voltage Dip study & Motor Re-acceleration study
- Transient Stability, Relay Co-ordination studies
- Substation Grounding calculation as per IEEE-80 and IS 3043
- Direct Stroke Lightning Protection Calculation: as per IS 2309 & NFPA
- Lighting Lux Calculation as per IS 3646 and IES
- Cable and Equipment sizing for Transformer, Capacitor, DG, Battery, etc.
- ACSR / Aluminum tube Conductor temperature rise calculation, Sag-Tension Calculations as applicable to the switchyards/transmission lines
- Electrodynamics force calculation for switch-yards/switchboards, CT/PT sizing Calculations
BUILDING ELECTRICAL INFRASTRUCTURE
Fire Safety, Access Control, Elevator Control, HVAC Control
Voice, Video & Data Networks
Lighting design as per lux level required
Row Power & UPS Power distribution
Earthing & Lighting design
LAYOUT DRAWING
- Layout drawing for equipment, cable routing / power layout, lighting, grounding & lightning
- Fire alarm system, Public Address system, CCTV System, Security system and Telephone system layouts.
POWER SYSTEM ANALYSIS
- Load Flow Analysis, Fault Analysis, Transient Stability & Harmonic Analysis
PROJECT ENGINEERING SERVICES:
Pre-bid assistance for mega projects, Detailed project report (DPR), primary engineering, secondary engineering, including preparation of General Arrangement drawings, Master single line diagram, major cable routing, preliminary substation equipment layout, preparation of BOQ for supply and installation, performance calculations, detailed engineering drawings and specific design.