Reliable Power Distribution Infrastructure
From 11kV distribution substations to 33kV grid-interface substations, we handle the complete scope — transformer and RMU installation, HT/LT panel commissioning, and compact substation packages for space-constrained sites — engineered and tested to utility standards.
- 11kV & 33kV substation design and build
- Transformer & RMU installation
- HT & LT panel commissioning
- Compact substation packages
- Full testing & commissioning documentation
How It Works
From Load Study to Handover
- 1. AssessLoad study & utility sanction review
- 2. DesignSubstation layout & equipment selection
- 3. BuildInstallation & panel commissioning
- 4. CertifyTesting & statutory documentation
Scope of Work
What We Cover
11kV Substation
Design & build for commercial and small-industrial distribution loads.
33kV Substation
Grid-interface substations for large industrial and utility-scale demand.
Transformer Installation
Step-up/step-down transformer supply, installation and commissioning.
RMU Installation
Ring Main Units for medium-voltage distribution network control.
HT Panel Installation
High-tension switchgear installation with protection & metering.
LT Panel Installation
Low-tension distribution panels sized to your load schedule.
Compact Substations
Factory-assembled packaged substations for space-constrained sites.
Testing & Commissioning
Full electrical testing with documentation for utility & statutory compliance.
Sizing It Right
11kV or 33kV — Which Do You Need?
11kV Substation
Fits most commercial buildings, small-to-mid factories and housing societies drawing power directly from the local distribution network. Lower equipment cost, faster utility approval.
33kV Substation
Needed for large industrial plants, solar/wind evacuation and sites with contract demand typically above 1-2 MVA — where the utility mandates a dedicated 33kV interface.
Not sure which applies? Your sanctioned/contract demand from the utility usually decides this — share it with us and we'll confirm the right voltage class and equipment sizing.
Explore More
Other Services You May Need
Common Questions
Electrical Substation EPC — FAQs
Do you handle both 11kV and 33kV substation projects?
Yes — we design, install and commission both 11kV and 33kV substations, sized to your load requirement and utility approval process.
What is an RMU and when is it needed?
A Ring Main Unit (RMU) is a compact switchgear assembly used to control and protect medium-voltage distribution networks — common in industrial parks, commercial complexes and utility ring networks. We supply and install RMUs as part of substation scope.
Do you provide testing and commissioning certification?
Yes — every substation project includes full electrical testing and commissioning, with documentation handed over at project close for utility and statutory compliance.
Do you handle liaison with the electricity board for substation approvals?
Yes — we assist with the discom/utility approval process, including load sanction, drawing approval and inspection coordination, as part of the substation EPC scope.
When would we need a compact substation instead of a conventional one?
Compact, factory-assembled substations suit sites with limited space — rooftops, basements or tight industrial plots — since they arrive pre-tested and need minimal on-site civil work compared to a conventional substation.
Is ongoing maintenance available after the substation is commissioned?
Yes — we offer AMC cover for substation equipment, including transformers and HT/LT panels, with scheduled preventive maintenance and priority breakdown support after commissioning.
Get Started
Plan Your Substation Project
Tell us your load requirement and site details and we'll design a substation to fit.
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