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| 4761 |
BS EN IEC 62271-102:2018/A1:2022High-voltage switchgear and controlgear. Alternating current disconnectors and earthing switches. High-voltage switchgear and controlgear. Alternating current disconnectors and earthing switches. |
| 4762 |
BS EN IEC 62271-200:2021-TCTracked Changes. High-voltage switchgear and controlgear. AC metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV. Tracked Changes. High-voltage switchgear and controlgear. AC metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV. |
| 4763 |
BS EN IEC 62271-202:2022High-voltage switchgear and controlgear. AC prefabricated substations for rated voltages above 1 kV and up to and including 52 kV. High-voltage switchgear and controlgear. AC prefabricated substations for rated voltages above 1 kV and up to and including 52 kV. |
| 4764 |
BS EN IEC 62271-202:2022-TCTracked Changes. High-voltage switchgear and controlgear. AC prefabricated substations for rated voltages above 1 kV and up to and including 52 kV. Tracked Changes. High-voltage switchgear and controlgear. AC prefabricated substations for rated voltages above 1 kV and up to and including 52 kV. |
| 4765 |
BS EN IEC 62271-203:2022High-voltage switchgear and controlgear. AC gas-insulated metal-enclosed switchgear for rated voltages above 52 kV. High-voltage switchgear and controlgear. AC gas-insulated metal-enclosed switchgear for rated voltages above 52 kV. |
| 4766 |
BS EN IEC 62271-204:2022High-voltage switchgear and controlgear. Rigid gas-insulated transmission lines for rated voltage above 52 kV. High-voltage switchgear and controlgear. Rigid gas-insulated transmission lines for rated voltage above 52 kV. |
| 4767 |
BS EN IEC 62271-209:2019/A1:2022High-voltage switchgear and controlgear. Cable connections for gas-insulated metal-enclosed switchgear for rated voltages above 52 kV - Fluid-filled and extruded insulation cables - Fluid-filled and dry-type cable terminations. High-voltage switchgear and controlgear. Cable connections for gas-insulated metal-enclosed switchgear for rated voltages above 52 kV - Fluid-filled and extruded insulation cables - Fluid-filled and dry-type cable terminations. |
| 4768 |
BS EN IEC 62271-4:2022High-voltage switchgear and controlgear. Part 4: Handling procedures for gases for insulation and/or switching. High-voltage switchgear and controlgear. Part 4: Handling procedures for gases for insulation and/or switching. |
| 4769 |
BS EN IEC 62282-4-101:2022Fuel cell technologies. Fuel cell power systems for electrically powered industrial trucks. Safety. Fuel cell technologies. Fuel cell power systems for electrically powered industrial trucks. Safety. |
| 4770 |
BS EN IEC 62282-4-600:2022Fuel cell technologies. Fuel cell power systems for propulsion other than road vehicles and auxiliary power units (APU). Fuel cell/battery hybrid systems performance test methods for excavators. Fuel cell technologies. Fuel cell power systems for propulsion other than road vehicles and auxiliary power units (APU). Fuel cell/battery hybrid systems performance test methods for excavators. |
| 4771 |
BS EN IEC 62282-7-2:2021-TCTracked Changes. Fuel cell technologies. Test methods. Single cell and stack performance tests for solid oxide fuel cells. Tracked Changes. Fuel cell technologies. Test methods. Single cell and stack performance tests for solid oxide fuel cells. |
| 4772 |
BS EN IEC 62288:2022-TCTracked Changes. Maritime navigation and radiocommunication equipment and systems. Presentation of navigation-related information on shipborne navigational displays. General requirements, methods of testing and required test results. Tracked Changes. Maritime navigation and radiocommunication equipment and systems. Presentation of navigation-related information on shipborne navigational displays. General requirements, methods of testing and required test results. |
| 4773 |
BS EN IEC 62321-2:2021-TCTracked Changes. Determination of certain substances in electrotechnical products. Disassembly, disjointment and mechanical sample preparation. Tracked Changes. Determination of certain substances in electrotechnical products. Disassembly, disjointment and mechanical sample preparation. |
| 4774 |
BS EN IEC 62325-451-8:2022Framework for energy market communications. HVDC Scheduling process, contextual and assembly models for European style market. Framework for energy market communications. HVDC Scheduling process, contextual and assembly models for European style market. |
| 4775 |
BS EN IEC 62439-3:2022Industrial communication networks. High availability automation networks. Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR). Industrial communication networks. High availability automation networks. Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR). |
| 4776 |
BS EN IEC 62442-1:2022Energy performance of lamp controlgear. Controlgear for fluorescent lamps. Method of measurement to determine the total input power of controlgear circuits and the efficiency of controlgear. Energy performance of lamp controlgear. Controlgear for fluorescent lamps. Method of measurement to determine the total input power of controlgear circuits and the efficiency of controlgear. |
| 4777 |
BS EN IEC 62442-1:2022-TCTracked Changes. Energy performance of lamp controlgear. Controlgear for fluorescent lamps. Method of measurement to determine the total input power of controlgear circuits and the efficiency of controlgear. Tracked Changes. Energy performance of lamp controlgear. Controlgear for fluorescent lamps. Method of measurement to determine the total input power of controlgear circuits and the efficiency of controlgear. |
| 4778 |
BS EN IEC 62442-2:2022Energy performance of lamp controlgear. Controlgear for discharge lamps (excluding low-pressure mercury fluorescent lamps). Method of measurement to determine the efficiency of controlgear. Energy performance of lamp controlgear. Controlgear for discharge lamps (excluding low-pressure mercury fluorescent lamps). Method of measurement to determine the efficiency of controlgear. |
| 4779 |
BS EN IEC 62442-2:2022-TCTracked Changes. Energy performance of lamp controlgear. Controlgear for discharge lamps (excluding low-pressure mercury fluorescent lamps). Method of measurement to determine the efficiency of controlgear. Tracked Changes. Energy performance of lamp controlgear. Controlgear for discharge lamps (excluding low-pressure mercury fluorescent lamps). Method of measurement to determine the efficiency of controlgear. |
| 4780 |
BS EN IEC 62442-3:2022Energy performance of lamp controlgear. Controlgear for tungsten-halogen lamps and LED light sources. Method of measurement to determine the efficiency of controlgear. Energy performance of lamp controlgear. Controlgear for tungsten-halogen lamps and LED light sources. Method of measurement to determine the efficiency of controlgear. |
