Built here. Tested here. Certified before dispatch.
Six production bays. In-house high-voltage testing up to 33 kV. No subcontracting. Every instrument transformer and panel leaves with a test certificate against the standard it was built to.
Five bays. Everything in-house.
Our Pudukkottai factory runs end-to-end — from raw CRGO lamination to final test certificate — with no external subcontractors at any stage.
From raw lamination to certified unit.
Built to your specification, not ours.
Beyond the standard catalogue, our engineering team takes on non-standard ratios, tighter accuracy classes, dual-core and combined CT-PT configurations, turnkey LT and HT metering panels, and export orders to IEC or ANSI. We work from your single-line diagram and return detailed drawings for approval before a single wire is wound.
- Special primary currents and non-standard ratios
- Accuracy class 0.1, 0.2S for revenue metering
- Combined CT-PT units and dual-core designs
- Turnkey HT and LT panels, APFC, solar metering
32 years of engineering, applied to every unit.
Our design process starts at the core cross-section — optimising CRGO grade, winding geometry, and insulation system for the accuracy class and burden demanded by your application. Every design is validated against IS and IEC before production starts, and every finished unit is tested against the standard it was built to.
- Core design from first principles, not templates
- In-house HV testing to 33 kV and 3000 A
- NABL-traceable calibration on all test equipment
- CPRI type-tested across all product families
Tell us your specification.
Standard product or custom design — share your ratings, accuracy class, and standard. We'll quote and build it here.