UL 5085-2:2021 PDF Download

UL 5085-2:2021 is a standard It is a continuation of Part 1, which establishes the general requirements for low voltage transformers. Part 2 specifically covers various types of transformers, including air-cooled transformers and reactors for general use, autotransformers, ferroresonant transformers, cord-connected transformers, and transformers incorporating protective devices, surge protectors, or capacitors.

However, it is important to note that Class 2 and Class 3 transformers are not covered under this standard. These transformers are evaluated in Part 3, indicating that UL 5085 is a series of standards with multiple parts focusing on different aspects of low voltage transformers.

Part 2 of UL 5085 is designed to be used in conjunction with Part 1. The clauses in Part 2 are numbered to correspond with the clauses in Part 1, and the requirements established in Part 1 apply unless specifically modified by Part 2.