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Main page>BSI Standards >29 ELECTRICAL ENGINEERING>29.180 Transformers. Reactors

29.180 Transformers. Reactors

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223 results
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BS EN IEC 61558-2-7:2025
Safety of transformers, reactors, power supply units and combinations thereof Particular requirements and tests for transformers and power supply units for toys
Released: 2025-03-20
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BS EN IEC 61558-2-9:2025
Safety of transformers, reactors, power supply units and combinations thereof Particular requirements and tests for transformers and power supply units for class III handlamps
Released: 2025-03-21
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BS EN IEC 61558-2-8:2025 - TC
Tracked Changes. Safety of transformers, reactors, power supply units and combinations thereof Particular requirements and tests for transformers and power supply units for bells and chime
Released: 2025-04-07
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BS EN IEC 61558-2-3:2025 - TC
Tracked Changes. Safety of transformers, reactors, power supply units and combinations thereof Particular requirements and tests for ignition transformers for gas and oil burners
Released: 2025-04-03
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BS EN IEC 61558-2-23:2025 - TC
Tracked Changes. Safety of transformers, reactors, power supply units and combinations thereof Particular requirements and tests for transformers and power supply units for construction sites
Released: 2025-03-25
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BS EN IEC 61558-2-4:2025 - TC
Tracked Changes. Safety of transformers, reactors, power supply units and combinations thereof Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers for general applications
Released: 2025-04-07
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26/30571471 DC
BS EN IEC 60076-21 Power transformer Part 21. Standard requirements, terminology, and test code for step-voltage regulators
Released: 2026-09-18
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223 results
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