GOST 15150-69 PDF

Full title and description

GOST 15150-69 — Machines, instruments and other industrial products. Climatic versions for different climatic regions. Establishes macro‑climatic zoning, types (climatic executions), placement categories and the nominal operating, storage and transportation conditions of products with respect to the influence of climatic environmental factors.

Abstract

This national standard (originally approved in 1969 and published in its consolidated form around 1970–1971) defines a system of climatic executions (types) and placement categories for mechanical, electrical and other technical products. It gives characteristic ranges for temperature, humidity, atmospheric precipitation, dust/sand, solar radiation and altitude effects used to specify product versions for particular climatic regions, and provides rules for recording and marking these executions in product standards and technical documentation.

General information

• Status: Historically adopted in 1969; widely referenced and implemented in post‑Soviet national standards. Legal/registration status may vary by country (remains effective in some jurisdictions and continues to be cited in many product standards).
• Publication date: Adopted 1969 (designation -69); consolidated/published in the early 1970s (commonly cited effective/publication date 01 January 1971).
• Publisher: State Committee for Standards of the USSR (Gosstandart) for the original issue; maintained and referenced subsequently by national standardization bodies in successor states.
• ICS / categories: ICS 21.020 (Characteristics and design of machines, apparatus, equipment); also used across classifications for mechanical and electrical equipment standards.
• Edition / version: Original designation GOST 15150-69; the text has been updated by multiple amendments integrated over time (several amendments recorded across 1970s–2000s).
• Number of pages: Approximately 71–72 pages depending on edition/print.

Scope

GOST 15150-69 applies to machines, instruments and other technical products for which climatic factors of the external environment (temperature, relative humidity, precipitation, dust/sand, solar radiation, atmospheric pressure/altitude and combinations of these) are significant for design, safe operation, storage and transportation. The standard defines a set of climatic "executions" (designations such as U, H, T, УХЛ, etc. in Cyrillic/Latin notation), placement categories (for indoor/outdoor, ventilated/insulated, underground, marine and other locations) and the nominal ranges and limit values to be used when specifying product variants or drafting product technical conditions. It also gives guidance for altitude corrections, combined factor conditions and marking of climatic executions in technical documentation.

Key topics and requirements

• Definition of macro‑climatic zones and assignment of climate executions (designation rules and alphanumeric coding for climatic types).
• Placement categories (e.g., outdoor exposed, under canopy, indoor unconditioned, indoor conditioned, high‑humidity rooms, buried or shipboard compartments) and associated environmental characteristics for each category.
• Nominal and limit values for temperature ranges (working and storage), relative humidity and combinations used to select or qualify product executions.
• Rules for handling special factors: dust/sand exposure, salt or corrosive atmospheres, solar radiation, icing, precipitation and condensation, plus altitude/pressure effects on electrical strength.
• Guidance for recording climatic conditions in product standards and technical specifications, and for testing/qualification of products for declared climatic executions.
• Provisions for marking and documentation language so that products are delivered and labeled with their climatic execution and placement category.

Typical use and users

Used by product designers, manufacturers and test laboratories for machinery, electrical and electronic equipment, instruments and assemblies intended for export or operation across different climatic regions; also used by standards committees, certification bodies and regulatory agencies when specifying environmental design requirements and acceptance tests. Product standards across many industries reference GOST 15150-69 to define the climatic version of the item.

Related standards

The standard is commonly cross‑referenced by sectoral GOST/GOST‑R standards (for example, various equipment specifications and the GOST 30546 series) and is often used alongside international environmental testing standards (such as IEC/ISO environmental test series like IEC 60068) when specifying or verifying environmental performance. Many product standards list GOST 15150 as a normative reference for climatic execution requirements.

Keywords

climatic execution; climatic version; macroclimatic zones; placement categories; operating conditions; storage conditions; transportation conditions; temperature range; humidity; altitude correction; GOST 15150; УХЛ; U; T; climatic marking.

FAQ

Q: What is this standard?

A: GOST 15150-69 is a national standard that establishes climatic executions and placement categories for machines, instruments and other technical products, specifying environmental ranges (temperature, humidity, etc.) for operation, storage and transport so manufacturers can designate product variants for different climates.

Q: What does it cover?

A: It covers macro‑climatic zoning, symbolic designations of climatic executions, placement categories (indoor/outdoor/under canopy/underground/shipboard etc.), nominal and limit values for temperature and humidity, considerations for dust, precipitation and solar radiation, altitude effects and rules for documentation and marking of climatic executions.

Q: Who typically uses it?

A: Equipment designers, manufacturers, testing laboratories, conformity assessment and certification bodies, and standards authors use it to ensure products meet environmental requirements for specific regions and service conditions. It is also used by purchasers and maintenance organizations to select appropriate product variants.

Q: Is it current or superseded?

A: The document was adopted in 1969 and has been maintained with amendments; it remains widely cited and is still effective or referenced in many post‑Soviet national standards and product standards. However, its formal legal status (active, withdrawn, or replaced) can differ between countries and over time — users should check the current national standards registry in the relevant country for up‑to‑date legal status.

Q: Is it part of a series?

A: GOST 15150-69 is a general climatic‑conditions framework standard rather than a numbered series; it is frequently used together with sector‑specific GOST/GOST‑R standards and international environmental testing standards (e.g., IEC 60068) that apply the climatic executions defined here to particular products.

Q: What are the key keywords?

A: Climatic execution, placement category, operating conditions, storage conditions, transportation conditions, temperature range, humidity, altitude, environmental factors, УХЛ, GOST 15150.