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Electric motor frequency changers with rated power of 250 kW and above. General specifications
STANDARD published on 1.1.1984
Designation standards: GOST 17493-80
Publication date standards: 1.1.1984
SKU: NS-382478
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 10.88
Amd. 9.89
1.1.1977
1.7.1984
1.7.1977
1.7.1970
1.7.1990
1.1.1979
Latest update: 2025-05-30 (Number of items: 2 202 074)
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