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PUE 7, Section 1.9 Insulation — clause by clause

PUE 1.9: insulation classes, testing.

🇷🇺 PUE — Rules for Electrical Installations (7th ed.)🕰️ PUE-6 — Rules for Electrical Installations (6th ed., 1985)🇺🇸 NEC — National Electrical Code (NFPA 70)🇪🇺 IEC 60364 / HD 60364 (EU national codes)🌎 NOM-001-SEDE, NBR 5410, AEA 90364, RETIE, NCh 4, CNE🇨🇳 GB 50054, GB 50303, JGJ 16, GB/T 16895 (IEC 60364)🇮🇳 IS 732

Document

DocumentPUE 7, Section 1.9 Insulation
Edition2002 (ПУЭ-7, разд. 1.9)
StatusCurrent
Issued byMinistry of Energy of Russia
Applies toElectrical equipment insulation: classes, testing

Document structure

№Chapter / section
1.9.1–1.9.6General
1.9.7–1.9.14Insulation testing
PUE 7, Section 1PUE 7, Section 7PUE 7, Chapter 2PUE 7, Chapter 3PUE 7, Section 1PUE 7, Section 1PUE 7, Section 1PUE 7, Chapter 1PUE 7, Section 6 LightingSP 256PUE 7, Section 1PUE 7, Section 1PUE 7, Chapter 2PUE 7, Chapter 4PUE 7, Chapter 7PUE 7, Chapter 7GOST R 50571 Building electrical installations (Russian IEC 60364)PUE 7, Chapter 2PUE 7, Chapter 7SP 158PUE 7, Chapters 2SP 76GOST R 50571Japan: electrical rules (JIS, 100 V)

General (1.9.1–1.9.6)

Insulation per rated voltage and environment (humidity, pollution, altitude).

Testing (1.9.7–1.9.14)

Acceptance, after repair, periodic; ≥ 0.5 MΩ for LV circuits.

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Data is for reference. Final design decisions must follow current regulations and a qualified engineer.
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