ERDA (South) – Rajamahendravaram
ERDA operates a state-of-the-art laboratory in Rajamahendravaram, Andhra Pradesh, dedicated to serving customers across the Southern India region.

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List of Facilities for In House Evaluation
- Transformer oil evaluation as per IS: 1866, IS 335 , IEC 60296, & IEC 60422
- Ester oil evaluation as per IS: 16659, IS: 16081, IS: 16099, IEC: 62770, IEC 62975, IEC 61099 & IEC 61203.
- Dissolved Gas Analysis (DGA) as per IS: 9434, IS:10593, IEC: 60567 & IEC: 60599
- Furan analysis (2-Furfural and related compounds content) of transformer oil as per IS:15668, IS: 335, IEC: 61198 & IEC: 60296
- Energy meter evaluation (Acceptance tests) at laboratory and at site as per IS:13779, IS:14697, IS: 15884, IEC:62052, IEC:62053, CBIP Report 325, IS:16444 (Part – 1) & IS:16444 (Part – 2)
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Energy meters of 0.05 class at laboratory and site
List of Facilities for Calibration
Address
Electrical Research and Development Association
Survey & Plot No:333/2 & 17, APIIC,
Dowleswaram, Rajamahendravaram-533124,
Andhra Pradesh, India.