Household and similar electrical appliances. Safety. Part 2-99. Particular requirements for commercial electrical hoods

Norma vydána dne 1.7.2025

Insulation coordination for equipment within low-voltage supply systems. Part 1. Principles, requirements and tests

Norma vydána dne 1.7.2025

Measurement of smoke density of cables burning under defined conditions. Part 1. Test apparatus

Norma vydána dne 1.7.2025

Measurement of smoke density of cables burning under defined conditions. Part 2. Test procedure and requirements

Norma vydána dne 1.7.2025

Safety of transformers, reactors, power supply units and combinations thereof. Part 2-26. Particular requirements and tests for transformers and power supply units all for saving energy and other purposes

Norma vydána dne 1.7.2025

Low-voltage switchgear and controlgear. Controller-device interfaces. Part 2. Actuator sensor interface

Norma vydána dne 1.7.2025

Low-voltage switchgear and controlgear. Controller-device interfaces. Part 7. CompoNet

Norma vydána dne 1.7.2025

Determination of regulated substances in electrotechnical products. Part 6. Polybrominated biphenyls and polybrominated diphenyl ethers in polymers by gas chromatography — mass spectrometry

Norma vydána dne 1.7.2025

Determination of regulated substances in electrotechnical products. Part 7-1. Hexavalent chromium. Presence of hexavalent chromium Cr(VI) in protective coatings on metals by the colorimetric method

Norma vydána dne 1.7.2025

Determination of regulated substances in electrotechnical products. Part 7-2. Hexavalent chromium. Determination of hexavalent chromium Cr(VI) in polymers and electronics by the colorimetric method

Norma vydána dne 1.7.2025