Safety of power converters for use in photovoltaic power systems - General requirements Ingestion-build-48974 BS EN 3155-042 ensures the

BS EN 3155-042 ensures the reliability of the aerospace equipment

Increased information for the participant and on the participants’ responsibilities in safety management

The minimum length of the scratch has been reduced from 60mm to 40mm

valves to this European Standard can be used provided the requirements of the relevant performance standards are met

BS 6349-4 has been revised by technical experts in line with industry and technological developments and includes the following changes:

Safety of power converters for use in photovoltaic power systems - General requirements Ingestion-build-48974 BS EN 3155-042 ensures the1 Scope and object 1. 1 Scope This part of IEC 62109 applies to the power conversion equipment (PCE) for use in Photovoltaic (PV) systems where a uniform technical level with respect to safety is necessary. This standard defines the minimum requirements for the design and manufacture of PCE for protection against electric shock, energy, fire, mechanical and other hazards. This standard provides general requirements applicable to all types of PV PCE.