This paper highlights overall process of design review, the challenges faced during the process and points observed
to capture in revised technical specification. Also, it covers the advantage of adoption of this method by power utility
for improving quality of product over the period.
- IEC 62271-100 HV AC Circuit breaker.
- IEC 62271-300 HV Circuit breaker- Gas insulated metal enclosed switchgear for rated voltage above 52 kV.
- IEC 62271-205 HV Circuit breaker- Compact switchgear assembly for rated voltage 52 KV.
- GETCO specification for GIS and HGIS.