GOST 17544-85 PDF

Full title and description

GOST 17544-85 — "Трансформаторы силовые масляные общего назначения классов напряжения 220, 330, 500 и 750 кВ. Технические условия" / "General-purpose 220, 330, 500 and 750 kV oil power transformers. Specifications". This standard establishes technical requirements, test methods, marking, packing, transportation, storage, acceptance rules and basic operational guidance for oil-immersed power transformers and autotransformers of the listed voltage classes.

Abstract

Specification standard for general-purpose oil-filled power transformers and autotransformers for high-voltage transmission classes 220 kV, 330 kV, 500 kV and 750 kV. Covers design types, main parameters and dimensions, detailed technical and safety requirements, methods of quality control and acceptance, as well as marking, packaging, transportation, storage and manufacturer guarantees.

General information

• Status: In use/active on the territory of the Russian Federation (originally a State Standard of the USSR).
• Publication date: Introduced 01 July 1986 (designation year 1985 — GOST 17544-85).
• Publisher: State Committee for Standards (Gosstandart) — State Standard of the USSR (now maintained in Russian standards repositories).
• ICS / categories: Electrical engineering — Transformers. Reactors (commonly classified under ICS 29.180 and GOST group E64).
• Edition / version: GOST 17544-85 (original text dated 1985, effective from 01.07.1986; amendments have been recorded in national databases).
• Number of pages: Approximately 38 pages (commercial and standards catalog listings report 38 pages).

Scope

The standard applies to general-purpose oil-immersed power transformers and autotransformers intended for national economy needs and for use in high-voltage transmission systems at the voltage classes 220 kV, 330 kV, 500 kV and 750 kV. It sets requirements for types and main parameters, technical performance, safety, completeness, acceptance and test methods, marking, packaging, transportation, storage, operation instructions and manufacturer guarantees.

Key topics and requirements

• Definition of types, rated parameters and dimensional limits for transformers and autotransformers in the specified voltage classes.
• Electrical and mechanical technical requirements (insulation, winding, cooling, tap-changer arrangements and ratings).
• Safety requirements for manufacture, handling and operation.
• Acceptance rules and factory test methods, including routine and type tests.
• Requirements for marking, documentation, packaging, transportation and storage.
• Instructions for operation and manufacturer guarantees / warranty conditions.

Typical use and users

Used by power-transformer manufacturers, electrical utilities, substation designers, procurement specialists, testing and certification laboratories, and maintenance teams working with high-voltage transmission equipment in the Russian Federation and CIS countries. Also referenced by equipment suppliers and engineering contractors when designing or specifying 220–750 kV oil-filled transformers.

Related standards

Closely related to other national and international power-transformer standards. Commonly cross-referenced with IEC/ISO documents in the IEC 60076 family (power transformers — general requirements and test codes) and with other GOST/RS standards that cover tests, accuracy, and specific design aspects (examples include references in practice to GOST 11677-85 and the IEC 60076 series).

Keywords

GOST 17544-85; power transformers; oil-filled transformers; autotransformers; 220 kV; 330 kV; 500 kV; 750 kV; technical specifications; tests; marking; packaging; storage; USSR standard; Russian Federation.

FAQ

Q: What is this standard?

A: GOST 17544-85 is a technical specification standard for general-purpose oil-immersed power transformers and autotransformers of voltage classes 220, 330, 500 and 750 kV, originally issued as a State Standard of the USSR and effective from 01 July 1986.

Q: What does it cover?

A: It covers types, main parameters and dimensions, electrical and mechanical requirements, safety, completeness, acceptance rules, test methods, marking, packaging, transportation, storage, operational instructions and manufacturer guarantees for the covered transformer classes.

Q: Who typically uses it?

A: Transformer manufacturers, power utilities (substation and grid operators), engineering designers, procurement and quality teams, and test laboratories working with high-voltage oil-filled transformers in Russia and neighbouring countries.

Q: Is it current or superseded?

A: The document remains recorded in Russian standards repositories and is listed as applicable within the territory of the Russian Federation. Some time limitations originally attached to its validity were later removed; however, in practice users should check national catalogues or current regulatory lists for any newer national replacements or technical regulations that may apply to specific projects.

Q: Is it part of a series?

A: It belongs to the family of national standards regulating power transformers and is commonly used alongside related GOST standards and international documents such as the IEC 60076 series (power transformers — general requirements and test codes). It may be cross‑referenced with other GOSTs governing specific tests and safety requirements.

Q: What are the key keywords?

A: power transformer, oil-filled transformer, autotransformer, 220 kV, 330 kV, 500 kV, 750 kV, technical conditions, tests, marking, packaging, GOST 17544-85.