H級非包封干式電力變壓器是區(qū)別于包封干式電力變壓器的一種室內防火變壓器產品和服務。其線圈和絕緣元件采用杜邦NOMEX絕緣材料制成,H級耐熱性和防火性能優(yōu)于F級體驗區。
H-Level dry-type power transformer is a kind of fireproof indoor transformer differing from dry-type power transformer. Its coil and insulating component are made of DuPont NOMEX insulating materials, with H-level heat-resistance and better fireproof performance than F-level.