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IEEE C57.12.20-2005

Standard for Overhead Type Distribution Transformers, 500 kVA and Smaller: High Voltage, 34500 Volts and Below; Low Voltage, 7970/13800Y Volts and Below

NORMA vydaná dňa 9.12.2005

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The information about the standard:

Designation standards: IEEE C57.12.20-2005
Note: NEPLATNÁ
Publication date standards: 9.12.2005
Approximate weight : 300 g (0.66 lbs)
Country: International technical standard
Kategória: Technické normy IEEE