Switchgear Manufacturer
ENSOL manufactures HV switchgear and isolators made to CPRI-tested requirements and utility specifications, alongside their support structures.
In short
CPRI-tested HV switchgear and isolators built to utility specifications.
Or email business@powerensol.com · Projects: +91 99772 66990 · Power T&D: +91 99775 33990
Why ENSOL
- Manufacturing engineered steel and solar structures in Raipur, Chhattisgarh since 1982.
- ISO 9001:2015 certified; CPRI-tested and NABL-verified quality.
- Trusted by clients including BHEL, ABB, KEC, Crompton Greaves and NMDC.
- In-house design, fabrication and hot-dip galvanising with pan-India supply.
Manufacturing capability
- In-house design, fabrication and hot-dip galvanising
- Heavy and light structural steel to IS 2062
- Pre-engineered members for fast bolted site assembly
- Pan-India supply with test certificates and documentation
Applications
- HV switching and isolation
- Substation and switchyard equipment
Technical advantages
- CPRI-tested to rated performance
- Made to utility/discom specifications
- Supplied with support structures
Standards followed
- Structural steel to IS 2062 (E250 / E350)
- Wind loads to IS 875 (Part 3); seismic to IS 1893
- Hot-dip galvanising to IS 4759 / ISO 1461
- Quality management to ISO 9001:2015
Manufacturing process
- 1
Design & proof-check
Site-specific engineering to IS 875 / IS 1893, with independent proof-checking (e.g. NIT Raipur) where required.
- 2
Cutting & fabrication
Members are cut, punched and fabricated to drawing for bolt-only site assembly.
- 3
Hot-dip galvanising
Fabricated steel is galvanised for edge-to-edge corrosion protection.
- 4
Inspection & QA
Dimensional and coating-thickness checks (NABL-verified) before dispatch.
- 5
Dispatch
Packed and dispatched pan-India with test certificates and documentation.
Quality assurance
- ISO 9001:2015 quality management system
- CPRI-tested and NABL-verified quality
- Coating thickness verified to IS 4759 / ISO 1461
- Guaranteed technical particulars and test certificates supplied
Industries served
Switchgear insulation
| Specification | AIS | GIS |
|---|---|---|
| Footprint | Larger | Compact |
| Cost | Lower | Higher |
Resources — available on request
Frequently asked questions
- Is ENSOL switchgear CPRI-tested?
- ENSOL's power products are made to CPRI-tested requirements and utility specifications.