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SG (B) 10 non-encapsulated Class H dry-type power transformer


Product Overview

SG (B) series dry-type transformer adopts NOMEX insulation system material of DuPont Company of the United States, the temperature resistance level reaches H level, and the fire resistance performance is higher. The product has the advantages of strong thermal shock resistance, large overload capacity, flame retardant, high fire resistance, insensitivity to humidity and dust, etc., which makes it widely adaptable, suitable for high fire protection requirements, large load fluctuations and pollution Humid harsh environment.

Product Features


product description
SG (B) series dry-type transformer adopts NOMEX insulation system material of DuPont Company of the United States, the temperature resistance level reaches H level, and the fire resistance performance is higher. The product has the advantages of strong thermal shock resistance, large overload capacity, flame retardant, high fire resistance, insensitivity to humidity and dust, etc., which makes it widely adaptable, suitable for high fire protection requirements, large load fluctuations and pollution Humid harsh environment.

product advantages
1. Using NOMEX paper insulation system, flame retardant, explosion-proof, non-polluting, high fire rating.
2. Good cooling effect, strong overload capacity, long-term stable operation under 120% load.
3. Good insulation performance, high level of lightning impact resistance, strong ability to withstand sudden short circuit.
4. It can operate normally under severe conditions (including climate and geographical environment).
5. After the service life is over, it can be decomposed and recycled without polluting the environment.

Frei Electric

Keywords: dry-type transformer, transformer

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