Commercial Electrical Systems
iOS Universel / Economie et entreprise
DESCRIPTION
Commercial Electrical Systems is a professional engineering reference app built around a complete 17-phase project lifecycle for commercial electrical distribution systems.
The app follows a real 18-story Class A office tower from initial utility coordination through project closeout, covering every major discipline an electrical engineer encounters on a large commercial project.
WORKFLOW PHASES
Phase 1 - Project Initiation and Scope
Phase 2 - Utility Coordination and Service Entrance
Phase 3 - Medium Voltage System Design and Load Analysis
Phase 4 - Main Power Distribution
Phase 5 - Emergency Power and Generator Systems
Phase 6 - Critical Power and UPS Systems
Phase 7 - Lighting Systems and Controls
Phase 8 - Grounding and Bonding
Phase 9 - Lightning Protection
Phase 10 - Power Monitoring and SCADA
Phase 11 - Arc Flash Study and Hazard Analysis
Phase 12 - Renewable Energy Integration
Phase 13 - Branch Power Distribution
Phase 14 - Protection Coordination
Phase 15 - Factory and Site Acceptance Testing
Phase 16 - Commissioning and Startup
Phase 17 - Project Closeout and Turnover
ENGINEERING DRAWINGS GALLERY
41 professional engineering drawings included covering single-line diagrams, distribution risers, panel schedules, protection coordination curves, arc flash tables, conduit routing details, grounding plans, lighting control zone maps, renewable energy integration diagrams, FAT/SAT workflows, and commissioning sequences.
Each drawing is pinch-to-zoom and pan enabled. Export any drawing as a PDF directly from the gallery.
DELIVERABLES TRACKER
Track every engineering deliverable from in progress through approved and issued. Generate PDF reports for any deliverable using project-specific data. Filter by status, phase, or search by name.
STEP-BY-STEP CHECKLISTS
Every phase contains detailed engineering steps with expandable checklist items. Check off tasks as you complete them. Each step includes what was done, engineering decisions made, lessons learned, applicable standards, and deliverables produced.
STANDARDS COVERAGE
NEC 2023 - National Electrical Code
NFPA 70E - Electrical Safety in the Workplace
NFPA 101 - Life Safety Code
IEEE 1584-2018 - Arc Flash Hazard Calculations
ASHRAE 90.1 - Energy Standard for Buildings
WHO THIS APP IS FOR
Electrical engineers and EITs learning commercial distribution design
Electrical contractors managing large project workflows
Project managers tracking engineering deliverables
Engineering students studying power systems
Inspectors and commissioning engineers needing field reference
TECHNICAL DETAILS
Built for iOS 17 and later
Optimized for iPhone and iPad
Dark mode interface designed for field and office use
Offline capable with all drawings and content bundled
SwiftData persistence saves your project progress
