Partial Discharge Laboratory
ERDA has state of the art high voltage partial discharge laboratory to take up evaluation and certification of medium and high voltage components used in electric infrastructure.
Electrical Research and Development Association
01
900 kV, 2700 kVA high voltage resonant test system with 900 kV coupling capacitor, voltage divider & 600 kV standard capacitor
Excellent background partial discharge level of <2 pC at 900 kV
Infrastructure
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Dry Type Transformer
Bushings (OIP, RIP, RBP, Cast, Gas & Composite)
Current Transformers
Voltage Transformers
HT Cables
Hybrid GIS
Surge Arresters