ETAP Studies & Power System Analysis Services

What are ETAP Studies?

ETAP Studies involve using ETAP (Electrical Transient Analyzer Program) software to simulate and analyze your facility’s electrical power system for safety, reliability, and regulatory compliance.

ETAP allows comprehensive power system analysis covering load flow, short circuit, relay coordination, arc flash hazard analysis, motor starting studies, harmonic analysis, and transient stability studies to optimize your electrical network.

Elion offers professional ETAP Studies across India, helping industries improve system performance while ensuring safety and compliance with IS, IEC, IEEE, and CEA regulations.

Why are ETAP Studies Important?

  • Identify system weaknesses: Detect undervoltage, overload, or instability in the network.
  • Ensure protection coordination: Correct relay settings to prevent cascading failures.
  • Arc flash risk mitigation: Ensure personnel safety and regulatory compliance.
  • Optimize energy usage: Reduce losses and improve power factor.
  • Design validation: Verify system capacity before expansions.
  • Support compliance: Helps meet CEA Measures Relating to Safety and international standards.

Elion’s ETAP Study Services

  • We offer the following ETAP-based power system studies:
  • Load Flow Analysis: Identify voltage drops, power flows, and optimize transformer and feeder loading.
  • Short Circuit Analysis: Calculate fault levels for proper breaker and relay selection.
  • Relay Coordination Study: Develop TCC curves and relay settings for selective tripping.
  • Arc Flash Hazard Analysis: Determine incident energy levels and PPE requirements.
  • Harmonic Analysis: Identify and mitigate harmonics affecting system performance.
  • Motor Starting Studies: Assess voltage dips during motor starting.
  • Transient Stability Studies: Evaluate system behavior under disturbances.
  • Power Factor Correction Study: Identify reactive power needs to improve efficiency.
  • Cable Sizing Verification: Based on load and fault conditions.
  • Ground Grid Analysis: Verify grounding adequacy for safety and stability.

Standards We Follow

  • IS 3043, IS 732, IS 3646
  • IEC 60909, IEC 60255, IEC 60364
  • IEEE 141, IEEE 399, IEEE 242
  • CEA Measures Relating to Safety & Grid Standards

Why Choose Elion for ETAP Studies?

  • 20+ years of power system analysis expertise.
  • Certified ETAP engineers and power system experts.
  • Advanced licensed ETAP software for accurate simulations.
  • Clear, actionable reports with system diagrams and recommendations.
  • On-site verification and data collection for precision.
  • Post-study support for implementing recommendations.
  • Pan-India presence for timely service delivery.
Infographic titled ETAP Studies lists ETAP Power System Analysis & Studies including Load Flow Analysis, Fault Analysis, and Arc Flash Study, each with related icons. ELION logo appears at the bottom.

Our ETAP Study Process

  • Pre-study Consultation: Understand your system and goals.
  • Data Collection: On-site measurements, SLDs, equipment data.
  • Simulation & Analysis: Conduct relevant ETAP studies as per scope.
  • Report Preparation: Findings, system snapshots, graphs, and recommendations.
  • Presentation & Discussion: Walkthrough of results with your technical team.
  • Implementation Support: Assistance with relay setting adjustments, labeling, and mitigation plans.

Contact Elion for ETAP Studies

Optimize your facility’s electrical safety and reliability with Elion’s ETAP Studies and power system analysis services.

.Request a Quote or contact us at [email protected].

Client Testimonial

Frequently Asked Question (FAQs)

Simulation and analysis of electrical systems using ETAP software.

Load flow, short circuit, relay coordination, arc flash, and harmonic analysis.

They enhance safety, reliability, and compliance of electrical systems.

Yes, to identify voltage drops and optimize loading.

Yes, for fault level calculation.

Calculation of relay settings to ensure selective protection.

Yes, including incident energy calculation and PPE labeling.

SLDs, equipment ratings, relay data, and operational data.

They support compliance with CEA and safety regulations.

Every 3-5 years or after major system changes.

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