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  4. Standard "UNE 21428-1-2:2021"
Standard UNE 21428-1-2:2021 1.12.2021 preview

UNE 21428-1-2:2021

Three-phase liquid-immersed distribution transformers 50 Hz, from 25 kVA to 3 150 kVA with highest voltage for equipment not exceeding 36 kV. Part 1: General requirements. Section 2: Requirements for dual-voltage transformers in low-voltage.

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STANDARD published on 1.12.2021


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Price53.70 USD excl. VAT
53.70 USD

The information about the standard:

Designation standards: UNE 21428-1-2:2021
Publication date standards: 1.12.2021
SKU: NS-1046293
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: Spanish technical standard
Category: Technical standards UNE

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Transformers. Reactors

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