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Photovoltaic devices. Part 5. Determination of the equivalent cell temperature (ECT) of photovoltaic (PV) devices by the open-circuit voltage method

Document status: Active

Product-quality index system. Power generating sets and mobile electric power stations with internal combustion engines. Index nomenclature

Document status: Active

Explosion-protected electrical apparatus. Part 4. Method of test for ignition temperature

Document status: Replaced by GOST 31610.20-1-2020

Explosive atmospheres. Part 29-3. Gas detectors. Guidance on functional safety of fixed gas detection systems

Document status: Active

Empty enclosures for low-voltage switchgear and controlgear assemblies. General requirements

Document status: Cancelled

Boxes and enclosures for electrical accessories for household and similar fixed electrical installations. Part 23. Particular requirements for floor boxes and enclosures

Document status: Active