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ELECTRICITY SUPPLY — QUALITY OF SUPPLY
www.nersa.org.za5 NRS 048-3:2002 SPECIFICATION Electricity supply — Quality of supply Part 3: Procedures for measurement and reporting Requirements for applications in the Electricity Supply Industry 1 Scope This part of NRS 048 specifies minimum requirements for the measurement of quality of supply (QOS)
ELECTRICITY SUPPLY — QUALITY OF SUPPLY Part 2: Voltage ...
www.nersa.org.zaNRS 048-2:2003 2 Foreword This second edition of this part of NRS 048 was compiled by representatives of the South African Electricity Supply Industry (ESI), in a working group appointed by the Electricity Suppliers Liaison