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Low-voltage surge protective devices - Part 12: Surge protective devices connected to low-voltage power systems - Selection and application principles

10.99   New project approved

N017AC more

Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods

10.99   New project approved

N017AC more

Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Requirements and test methods

40.10   harmonizedStageCodeLabel.40.10

N017AC more

Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles

10.99   New project approved

N017AC more

Low-voltage surge protective devices - Part 31: Requirements and test methods for SPDs for photovoltaic installations

40.60   Close of voting

N017AC more

Low-voltage surge protective devices - Part 31: Requirements and test methods for SPDs for photovoltaic installations

10.99   New project approved

N017AC more

Corrigendum 1 - Low-voltage surge protective devices - Part 32: Surge protective devices connected to the d.c. side of photovoltaic installations - Selection and application principles

10.99   New project approved

N017AC more

Components for low-voltage surge protection - Part 322: Selection and application principles for silicon pn-junction voltage limiters

40.60   Close of voting

N017AC more

Components for low-voltage surge protection - Part 333: characteristic equations and life evaluation for metal oxide varistors (MOV)

10.99   New project approved

N017AC more

Components for low-voltage surge protective devices - Part 351: Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT)

10.99   New project approved

N017AC more

Low-voltage surge protective devices - Part 41: Surge protective devices connected to DC low-voltage power systems – Requirements and test methods

20.60   Close of comment period

N017AC more

Corrigendum 2 - Short-circuit currents in d.c. auxiliary installations in power plants and substations - Part 1: Calculation of short-circuit currents

10.99   New project approved

N017AC more

Short-circuit currents in d.c. auxiliary installations in power plants and substations - Part 3: Examples of calculations

10.99   New project approved

N017AC more

Radionuclide imaging devices - Characteristics and test conditions - Part 2: Gamma cameras for planar, wholebody, and SPECT imaging

50.60   Close of voting. Proof returned by secretariat

N062 more

Photovoltaic system performance - Part 2: Power performance index and capacity evaluation method

10.99   New project approved

N082 more

Corrigendum 1 - Photovoltaic system performance - Part 3: Energy evaluation method

10.99   New project approved

N082 more

Photovoltaic (PV) systems - Characteristics of the utility interface

10.99   New project approved

N082 more

Photovoltaic (PV) module safety qualification - Part 1: Requirements for construction

50.60   Close of voting. Proof returned by secretariat

N082 more