Control & Relay Panel Engineering

Our Services

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At Ishara Engineering Services, we deliver end-to-end Control & Relay Panel (CRP) solutions designed for safe, reliable, and efficient operation of power systems. From design and FAT to installation and lifecycle support, our CRPs integrate the latest technologies while ensuring seamless compatibility with existing systems.

What We Do

Design & Engineering

Preparation of wiring diagrams, schematics, and panel layouts.
Engineering CRPs for AIS and GIS substations up to 765kV.
Customization for protection, metering, and control applications.

Integration & Automation

Integration of SCADA, HMI, RTUs, BCUs, PLCs, and IEDs with CRPs.
Implementation of trip, interlock, and signaling logics for safe operations.
Support for SAS-ready panel configurations to enable future upgrades.

Testing & Quality Assurance

Factory Acceptance Testing (FAT) for performance verification.
Rigorous quality checks to ensure accuracy, durability, and compliance.
Field validation and troubleshooting support during commissioning.

Lifecycle Management

Obsolescence management for extending life of legacy CRPs.
Panel upgrades and retrofitting with modern digital relays and devices.
Cost-effective migration strategies minimizing downtime.

Deliverables We Provide

Control & Protection Panel Designs
Wiring Diagrams and Schematics
Panel Layouts and BOQs
FAT Documentation & Reports
Integration with SCADA & SAS Systems
Upgrade & Retrofitting Solutions

Why Choose Us for CRP Engineering?

✅ Comprehensive Solutions – From design to commissioning, we cover the complete CRP lifecycle.
✅ Advanced Integration – Seamless interface with SCADA, automation, and digital protection systems.
✅ Quality-First Approach – Every panel undergoes strict testing and documentation reviews.
✅ Future-Proof Designs – CRPs designed for digital substations and smart grid evolution.
✅ Cost-Effective – Optimized designs reduce overall project costs and lead time.

Applications

Our Control & Relay Panels are widely used in:

Transmission and distribution substations (AIS & GIS).
Industrial power plants and process industries.
Protection and control systems for critical electrical infrastructure.
Upgrades and expansions of existing substations.