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Measuring relays and protection equipment - Part 187-1: Functional requirements for differential protection - Restrained and unrestrained differential protection of motors, generators and transformers
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STANDARD published on 1.7.2023
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Designation standards: STN EN IEC 60255-187-1:2021/OpravaAC
Classification mark: 353410
Catalog number: 137004
Note: Correction
Publication date standards: 1.7.2023
SKU: NS-1148805
Approximate weight : 300 g (0.66 lbs)
Country: Slovak technical standard
Category: Technical standards STN
Measuring relays and protection equipment - Part 187-1: Functional requirements for differential protection - Restrained and unrestrained differential protection of motors, generators and transformers
Standard published on 1.12.2021
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