You Searched for - is/iec 60255 : part 187 : sec 1
  • 1
    IS/IEC 60255 : Part 187 : Sec 1 : 2021 ( IEC 60255 : Part 187 : Sec 1 : 2021)    

    Measuring Relays and Protection Equipment - Part 187 Functional Requirements for Differential Protection - Section 1 Restrained and Unrestrained Differential Protection of Motors, Generators and Transformers

    Technical Committee : ETD 35
    Status : Active

    No. of Amendments : 0
    Price : ₹ 23,900.00 ( US$ 268.00)