Online Standards Store

Tests on electric and optical cables under fire conditions. Part 3-22. Flame spread of vertically-mounted bunched wires or cables. Category A

Document status: Cancelled

Safety of transformers, reactors, power supply units and combinations thereof. Part 2-14. Particular requirements and tests for variable transformers and power supply units incorporating variable transformers

Document status: Active

Electrostatics. Protection of electronic devices from electrostatics phenomena. General requirements

Document status: Active

Distribution boards for dwelling-houses. General specifications

Document status: Cancelled

Rotating electrical machines. Part 28. Test methods for determining quantities of equivalent circuit diagrams for three-phase low-voltage cage induction motors

Document status: Active

Crystal silicon. Methods of iron determination

Document status: Replaced by GOST 19014-2024