Substation Solutions

HT/LT Substation & Transformer Services

Complete turnkey design, erection, testing, and commissioning of transformer stations. Handled end-to-end by PWD licensed contractors.

Service Overview

High-Voltage Substation Erection & Maintenance

Establishing high-voltage power networks requires specialized engineering, strict adherence to safety standards, and formal utility approvals. Prathmesh Enterprises offers end-to-end HT/LT engineering services, ensuring your industrial plant, commercial park, or residential complex stays powered reliably.

Substation Erection: Erection of DP (Double Pole) structures, transformer structures, and LT/HT kiosks.
HT/LT Cabling: Trenching, cable laying, jointing, termination, and high-voltage testing of power lines.
Transformer Maintenance: Advanced oil filtration, oil acidity/breakdown voltage testing, gas analysis, and gasket replacements.
Utility Coordination: Obtaining structural drawings approval, electrical inspector certifications, and MSEDCL power synchronization.

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Technical Scope

Comprehensive Engineering Standards

ESE Compliant

All structural erection and layouts are designed in full compliance with the Central Electricity Authority (CEA) and electrical safety regulations.

Rigorous Insulation Testing

We execute insulation resistance checks, winding resistance tests, magnetic balance tests, and earth electrode testing prior to energisation.

Oil Filtration Expertise

Using high-vacuum oil filtration plants to dehydrate, degas, and filter transformer oil, improving dielectric strength.