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  4. Standard "UNE 21428-1:2017"
WITHDRAWN UNE 21428-1:2017 1.2.2017 preview

UNE 21428-1:2017

Three-phase oil-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. National complementary annex.

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STANDARD published on 1.2.2017


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Price74.80 USD excl. VAT
74.80 USD

The information about the standard:

Designation standards: UNE 21428-1:2017
Note: WITHDRAWN
Publication date standards: 1.2.2017
SKU: NS-676477
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Spanish technical standard
Category: Technical standards UNE

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