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Engineering > Electrical engineering

Electrical engineering

Electrical engineering Sub-categories (19)

  1. Electrical engineering. General
  2. Magnetic materials
  3. Insulating materials
  4. Insulating fluids
  5. Semiconducting materials
  6. Superconductivity and conducting materials
  7. Electrical wires and cables
  8. Insulation
  9. Components. Electrical equipment
  10. Electrical accessories
  11. Switchgear and controlgear
  12. Lamps and related equipment
  13. Rotating machinery
  14. Transformers. Reactors
  15. Rectifiers. Converters. Stabilized power supply
  16. Cells and batteries
  17. Power transmission and distribution networks
  18. Electrical equipment. Special conditions
  19. Electric traction equipment

Latest standards activities

Proposals
Drafts

BS EN IEC 60034-14 Ed.5.0

BS EN 60034-14 Ed.5.0 Rotating electrical machines. Part 14: Mechanical vibration of certain machines with shaft heights 56 mm and higher - Measurement, evaluation and limits of vibration severity"

Feedback closing date:

24/09/2025

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BS EN IEC 61960-3/AMD1 ED1

Amendment 1 - Secondary cells and batteries containing alkaline or other non-acid electrolytes - Secondary lithium cells and batteries for portable applications. Part 3: Prismatic and cylindrical lithium secondary cells and batteries made from them

Feedback closing date:

22/10/2025

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BS EN IEC 60034-18-32/A1 ED2

BS EN 60034-18-32 A/1 Ed.2.0 Amendment 1 - Rotating electrical machines. Part 18-32: Functional evaluation of insulation systems (Type II) - Electrical endurance qualification procedures for form-wound windings

Feedback closing date:

03/12/2025

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BS EN IEC 60598-2-23

BS EN 60598-2-23 Ed. 3.0 Luminaires -. Part 2-23: Particular requirements - Extra-low-voltage lighting systems for ELV light sources

Feedback closing date:

15/10/2025

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BS EN IEC 62257-345 ED1

BS EN 62257-345 ED1 Renewable energy off-grid systems. Part 345: Battery charge controllers for photovoltaic systems - Performance and functioning

Feedback closing date:

10/09/2025

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BS EN 60598-2-17 ED. 3.0

Luminaires -. Part 2-17: Particular requirements - Luminaires for stage lighting, television and film studios (outdoor and indoor)

Feedback closing date:

24/10/2025

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BS EN 50121-1:2025

Railway applications - Electromagnetic compatibility. Part 1: General

Feedback closing date:

24/09/2025

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BS EN 50121-3-2:2025

Railway applications - Electromagnetic compatibility. Part 3-2: Rolling stock - Apparatus

Feedback closing date:

24/09/2025

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Feedback period expiring

BS EN IEC 62257-345 ED1

BS EN 62257-345 ED1 Renewable energy off-grid systems. Part 345: Battery charge controllers for photovoltaic systems - Performance and functioning

Feedback closing date:

10/09/2025

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BS 7430

Protective earthing of electrical installations − Code of practice

Feedback closing date:

10/09/2025

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Published

BS EN IEC 60931-2:2025

Shunt power capacitors of the non-self-healing type for AC systems having a rated voltage up to and including 1 000 V. Ageing test and destruction test

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BS EN IEC 60931-1:2025

Shunt power capacitors of the non-self-healing type for AC systems having a rated voltage up to and including 1 000 V. General

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BS IEC 63182-6:2025

Magnetic powder cores. Guidelines on dimensions and the limits of surface irregularities. EQ-cores

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BS EN IEC 63402-1:2025

Energy efficiency. Customer energy management systems. General requirements and architecture

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BS EN IEC 60112:2025

Method for the determination of the proof and the comparative tracking indices of solid insulating materials

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BS EN IEC 63522-45:2025

Electrical relays. Tests and measurements. Maximum frequency of operation

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BS EN IEC 61643-41:2025+A11:2025

Low-voltage surge protective devices. Surge protective devices connected to DC low-voltage power systems. Requirements and test methods

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BS EN 50122-2:2022+A1:2025

Fixed installations for railway applications. Electrical safety, earthing and the return circuit. Provisions against the effects of stray currents caused by DC traction systems

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