PUE RUz 2011 PDF

Full title and description

Rules for arrangement of electrical installations — ПУЭ (PUE RUz) — edition consolidated for the Republic of Uzbekistan, 2011. The document is the national compilation of technical requirements, safety rules and installation practices for design, construction and commissioning of electrical installations in Uzbekistan.

Abstract

This 2011 edition of the ПУЭ РУз (PUE RUz 2011) collects general rules, equipment selection criteria, earthing and protection practices, wiring and cabling requirements, installation requirements for low- and high-voltage systems, meter and protection arrangements, and special provisions for industrial, commercial and residential electrical installations in the Republic of Uzbekistan. It adapts established PUE principles for local regulatory and technical conditions.

General information

• Status: Active / current national edition (2011 consolidation).
• Publication date: 2011 (consolidated edition published in Tashkent, 2011).
• Publisher: Published under the auspices of the State Inspectorate for Supervision in Electric Power (Uzgosenergonadzor) with local publishing (Fan‑Poligraf/Tashkent) in 2011 (editorial team cited in 2011 edition).
• ICS / categories: Electrical engineering / power supply and distribution — ICS codes commonly associated: 29.020 (electrical engineering in general), 29.240 (power transmission and distribution networks), and related safety categories (protection against electric shock).
• Edition / version: Consolidated national edition — PUE RUz (2011 edition, replacing the 2007 version).
• Number of pages: Approximately 746–757 pages (commercial and library records report the consolidated 2011 volume in this range).

Scope

The standard applies to new and reconstructed electrical installations up to 500 kV within the Republic of Uzbekistan and contains mandatory technical requirements for project designers, installation contractors and operators. It covers general requirements, selection and calculation of conductors and protective devices, requirements for protective earthing/neutral arrangements, metering and control equipment, switchgear and substation arrangements, lightning and surge protection, safety zones and special provisions for specific environments (industrial, agricultural, public buildings and residential).

Key topics and requirements

• General rules for design, installation and commissioning of electrical installations (scope, definitions, documentation).
• Selection criteria for conductors, cables and busbars (current-carrying capacity, temperature rise, short-circuit withstand).
• Short-circuit calculations, coordination of protective devices and fault-clearing arrangements.
• Earthing/grounding systems, bonding, equipotential bonding and protective neutral configurations.
• Protection against electric shock (clearances, residual-current devices, protective devices and zones).
• Requirements for metering, local and centralized protection, signalling and control equipment.
• Installation rules for substations, switchgear rooms, cable routing and containment, and outdoor lines.
• Special installation requirements (explosive atmospheres, wet locations, agricultural and industrial installations).
• Commissioning, testing, inspection, marking and maintenance obligations for electrical installations and equipment.

Typical use and users

PUE RUz 2011 is used by electrical designers, project engineers, installation contractors, inspection authorities, utility companies, plant operators and safety officers working in Uzbekistan. It is a primary technical reference for compliance checks, design verification, construction oversight and handover testing of electrical installations in buildings, industrial facilities and power networks.

Related standards

Related normative documents commonly cross-referenced with PUE RUz include earlier national PUE editions (e.g., PUE RUz 2007), national technical regulations and codes of the Cabinet of Ministers, regional electrical safety rules, and international electrotechnical standards (IEC/ISO) used for detailed equipment specifications and testing procedures. Users should consult local regulatory updates for any sectoral technical rules or ministerial orders that affect application.

Keywords

ПУЭ, PUE, PUE RUz, electrical installations, earthing, protective devices, wiring rules, Uzbekistan, Uzgosenergonadzor, installation rules, electrical safety, switchgear, metering.

FAQ

Q: What is this standard?

A: It is the Republic of Uzbekistan’s consolidated edition of the "Правила устройства электроустановок" (PUE) published in 2011 — the national rules for arrangement and safe installation of electrical systems.

Q: What does it cover?

A: The standard covers design, selection of equipment and conductors, protection and earthing systems, installation practices for low- and high-voltage systems, commissioning, testing and maintenance requirements, plus special provisions for particular environments and installations.

Q: Who typically uses it?

A: Electrical designers, contractors, utility engineers, inspectors and facility operators in Uzbekistan who need to ensure installations meet national technical and safety requirements.

Q: Is it current or superseded?

A: The 2011 consolidated edition is recorded as the national PUE edition for Uzbekistan (replacing the 2007 edition). However, national rules and amendments may be issued after 2011; users should verify whether later amendments, updates or newer editions exist with the national regulator or official legal/normative repositories before assuming no changes.

Q: Is it part of a series?

A: Yes — PUE RUz editions are part of the national series of "Правила устройства электроустановок" (PUE) adapted or republished by countries in the region; editions (e.g., 2007, 2011) represent successive consolidated national releases. The PUE topic also cross-references related technical rules and sectoral codes.

Q: What are the key keywords?

A: Electrical installations, PUE, earthing, protective devices, wiring rules, design and installation, Uzbekistan, electrical safety, switchgear, metering.