TS 3619

TS 3619 is a terminology-focused standard that brings together fundamental terms and definitions used in electrotechnics. The phrase “Fundamental Definitions” indicates that its value lies in shared technical language rather than in product requirements or test procedures; it is intended to support consistent understanding of core electrotechnical concepts.

Why electrotechnical terminology needs a common reference

In electrotechnics, terms such as current, voltage, power, resistance, insulation, grounding, and frequency appear across many subfields. Vocabulary standards help keep those terms aligned so that drawings, specifications, textbooks, catalogues, and engineering documents use the same conceptual language. In general technical practice, this kind of standard defines meanings and usage boundaries instead of setting numerical limits or prescribing detailed methods.

What this standard covers

Based on the supplied scope, TS 3619 covers the descriptions of terms and definitions used in electrotechnics. In practical terms, that makes it a reference source for basic electrotechnical vocabulary, supporting terminological consistency, translation alignment, and clearer professional communication. Its equivalence to IEC 50-05 indicates alignment with the fundamental-definitions section of the International Electrotechnical Vocabulary.

• It is a terminology and definition standard, not a design or test standard.
• It organizes core electrotechnical concepts within a common reference frame.
• It supports consistency in technical documents, education, and professional communication.
• It corresponds to the fundamental-definitions section of the International Electrotechnical Vocabulary.
• This record is a withdrawn standard and is mainly of historical reference value.