UL SUBJECT 1446A

 

کتابخانه الکترونیکی دیتا ساینس

شناسه: UL SUBJECT 1446A 

عنوان: Outline of Investigation for Dry Type Transformer Insulation Systems Rated Above 1 kV

لینک: https://www.techstreet.com/standards/ul-subject-1446a?product_id=2006518

قیمت: 2,100 تومان

 

This first issue of the Outline of Investigation for Investigation For Dry Type Transformer Insulation Systems Rated Above 1 kV, UL 1446A, covers the test procedures used in the evaluation of Class 120(E) or higher rated electrical insulation systems (EIS) with operating voltages of 1 kV and above for use in; open wound, cast coil, resin encapsulated and pre-preg flexible sheet rolled, dry-type high-voltage transformers where the thermal factor is the dominating aging factor and where transient over-voltages or partial discharge may be present.

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