Do you work with all major transformer brands?

Yes — we have experience with transformers from all major international and local manufacturers and can work with client-specified equipment.

Can you upgrade an existing grid station?

Absolutely. We regularly carry out capacity upgrades, transformer replacements and protection system modernisation on existing grid stations.

What protection standards do you follow?

We follow IEC 60255 for protection relays and comply with NTDC and DISCO protection philosophies as applicable to the project.

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Services / Electrical

Grid Stations

Design and installation of grid electrical stations and equipment.

Grid stations are the critical nodes that step voltage up or down between the transmission and Distribution systems. RS provides complete grid station design, equipment supply, civil construction and commissioning services.

Key Benefits

Turnkey EPC delivery reduces interface risk

Protection systems designed to national grid codes

Optimised transformer sizing reduces losses

SCADA integration for remote operation

Compliance with NEPRA and utility requirements

Ongoing maintenance support post-handover

Our Process

Load Flow & Fault Analysis

Power system analysis to determine transformer ratings, bus configurations and protection requirements.

Detailed Engineering

Civil, structural and electrical design to IEC standards with utility review.

Equipment Procurement

Power transformers, HV and LV switchgear, protection relays and auxiliary equipment.

Civil Construction

Site preparation, cable trenches, equipment plinths, drainage and perimeter fencing.

Electrical Installation

Equipment erection, HV cable termination, protection wiring and earthing.

Testing & Commissioning

Protection relay testing, transformer vector group verification and energisation.

Features Included

11 kV to 132 kV grid station capability

Power transformer installation and testing

HV and MV switchgear supply and installation

Protection relay programming and testing

Earth grid design and installation

SCADA and remote terminal units

Control and relay buildings

Full engineering documentation packages

Frequently Asked Questions

Ready to discuss your grid stations project?

Let's scope a solution built around your site, load and objectives.

Start Your Project

Why Choose RS

IEC-compliant protection

Turnkey EPC delivery

SCADA-ready installations

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