prBAS EN IEC 61558-2-6:2026 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers for general applications
00.99
BAS/TC 18
23.10.2025
02.11.2025
prBAS EN IEC 61558-2-7:2026 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-7: Particular requirements and tests for transformers and power supply units for toys
00.99
BAS/TC 18
23.10.2025
02.11.2025
prBAS EN IEC 61558-2-8:2026 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-8: Particular requirements and tests for transformers and power supply units for bells and chimes
00.99
BAS/TC 18
23.10.2025
02.11.2025
prBAS EN IEC 61558-2-9:2026 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-9: Particular requirements and tests for transformers and power supply units for class III handlamps
prBAS EN IEC 61643-01:2026 Low-voltage surge protective devices - Part 01: General Requirements and test methods
00.99
BAS/TC 8
30.10.2025
10.11.2025
prBAS EN IEC 61643-41/A11:2026 Low-voltage surge protective devices - Part 41: Surge protective devices connected to DC low-voltage power systems - Requirements and test methods
00.99
BAS/TC 8
30.10.2025
10.11.2025
prBAS EN IEC 61643-41:2026 Low-voltage surge protective devices - Part 41: Surge protective devices connected to DC low-voltage power systems - Requirements and test methods
00.99
BAS/TC 8
30.10.2025
10.11.2025
prBAS EN IEC 61689:2026 Ultrasonics - Physiotherapy systems - Field specifications and methods of measurement in the frequency range 0,5 MHz to 5 MHz
00.99
BAS/TC 64
04.11.2025
19.11.2025
prBAS EN IEC 61788-22-2:2026 Superconductivity - Part 22-2: Normal state resistance and critical current measurement - High-Tc Josephson junction
00.99
BAS/TC 64
04.11.2025
19.11.2025
prBAS EN IEC 61788-22-3:2026 Superconductivity - Part 22-3: Superconducting strip photon detector - Dark count rate
00.99
BAS/TC 64
04.11.2025
19.11.2025
prBAS EN IEC 61788-23:2026 Superconductivity - Part 23: Residual resistance ratio measurement - Residual resistance ratio of cavity-grade Nb superconductors
00.99
BAS/TC 64
04.11.2025
19.11.2025
prBAS EN IEC 61788-27:2026 Superconductivity - Part 27: Twist pitch measurement of practical superconducting wires - Twist pitch measurement of Nb‑Ti/Cu and Nb‑Sn/Cu composite superconductors
00.99
BAS/TC 64
04.11.2025
19.11.2025
prBAS EN IEC 61820-1-2:2026 Electrical installations for lighting and beaconing of aerodromes - Part 1-2: Fundamental principles - Particular requirements for series circuits
00.99
BAS/TC 64
04.11.2025
19.11.2025
prBAS EN IEC 61820-3-2:2026 Electrical installations for lighting and beaconing of aerodromes - Part 3-2: Requirements for power supplies - Particular requirements for series circuits
00.99
BAS/TC 64
04.11.2025
19.11.2025
prBAS EN IEC 61820-3-4:2026 Electrical installations for lighting and beaconing of aerodromes - Part 3-4: Safety secondary circuits in series circuits - General safety requirements
00.99
BAS/TC 64
04.11.2025
19.11.2025
prBAS EN IEC 61846:2026 Ultrasonics - Therapeutic focused short pressure pulse sources - Characteristics of fields
00.99
BAS/TC 64
04.11.2025
19.11.2025
prBAS EN IEC 61847:2026 Ultrasonics - Surgical systems - Measurement and declaration of the basic output characteristics
00.99
BAS/TC 64
04.11.2025
19.11.2025
prBAS EN IEC 61869-20:2026 Instrument transformers - Part 20: Safety requirements of instrument transformers for high voltage applications
00.99
BAS/TC 8
30.10.2025
10.11.2025
prBAS EN IEC 61960-4:2026 Secondary cells and batteries containing alkaline or other non-acid electrolytes - Secondary lithium cells and batteries for portable applications - Part 4: Coin secondary lithium cells, and batteries made from them
