Consultancy Services

Industrial Electrical Consultancy
From concept to commissioning

YES supports industries, panel builders and consultants with practical, standards-based electrical engineering — from HT/LT system design and documentation to site troubleshooting and optimization.

HT & LT electro-mechanical design • SLDs & earthing • ETAP studies • Dialux lighting • VFD / PLC / IMCC troubleshooting • EMS solutions • On-site and remote support.

Core Service Areas

Our consultancy services are structured into focused categories so that you can engage YES exactly where you need support — design, analysis, troubleshooting, or documentation.

HT & LT System Design

Complete plant power distribution design — from utility/transformer incomer to LT feeders, MCCs and distribution boards, aligned with IS/IEC standards.

  • Load estimation and diversity calculations
  • Transformer, breaker and cable selection
  • Panel configuration (PCC, MCC, IMCC, SMDB)

SLDs & Earthing Design

Creation and review of Single Line Diagrams and earthing systems that are clear, auditable and compliant with safety regulations.

  • HT/LT single line diagrams and revisions
  • Earthing grid and electrode design
  • Touch & step potential checks

Protection & System Studies

Protection coordination and ETAP-based analysis for reliable and selective operation of your electrical system.

  • Relay setting and grading recommendations
  • Short-circuit and load flow checks
  • Support for audits and approvals

Lighting Design & Calculations

Indoor and outdoor lighting layouts using professional tools to achieve required lux levels and uniformity.

  • Dialux / Relux based lighting layouts
  • Lux calculations and uniformity checks
  • Recommendations for energy-efficient lighting

VFD, PLC & IMCC Troubleshooting

Hands-on support for drives and automation — from parameter tuning to fault diagnostics and logic corrections.

  • VFD parameterization and fault analysis
  • PLC logic review and minor program changes
  • IMCC configuration and field diagnostics

Energy Management & EMS Support

Practical guidance for implementing Energy Management Systems and identifying saving opportunities in your plant.

  • Basic EMS architecture and metering strategy
  • Load profiling and demand analysis
  • Recommendations for energy optimization

Design & Documentation

Concept-to-construction support with drawings and documentation ready for clients, consultants and statutory authorities.

  • HT/LT system architecture and SLD development
  • Panel GA guidance and feeder arrangements
  • Cable sizing, routing and voltage drop considerations
  • Earthing, lightning protection and bonding concepts
  • BoQ and technical specification support

Field Support & Troubleshooting

On-site and remote support that combines calculations with practical field experience to solve plant issues quickly.

  • Startup assistance for PCC/MCC/IMCC panels
  • Fault finding on VFD, soft starters and control circuits
  • PLC I/O checking and interlock verification
  • Analysis of nuisance tripping and protection issues
  • Remote support for maintenance and shutdown teams

Share Your Electrical Requirement with YES

Whether it is a new plant, an expansion, or a specific problem in your existing system, you can engage YES for focused consultancy or end-to-end engineering support.