BS EN 50174-2:2018 Information technology. Cabling installation Installation planning and practices inside buildings

Fibre optic cables
Telecommunication
Low-voltage installations
Buildings
Communication equipment
Telecommunication systems
Installation
Protected electrical equipment
Communication networks
Planning
Data processing
Electrical installations
Maintenance
Computer networks
Electric cables
Communication cables
Information exchange

Link: BS EN 50174-2:2018 Information technology. Cabling installation Installation planning and practices inside buildings
Source: BSI Standards

BS EN 50174-1:2018 Information technology. Cabling installation Installation specification and quality assurance

Conformity
Maintenance
Communication equipment
Fibre optic cables
Computer networks
Electrical installations
Telecommunication systems
Quality assurance
Information exchange
Telecommunication
Communication cables
Purchasing
Data processing
Installation
Communication networks
Acceptance (approval)
Electric cables
Planning

Link: BS EN 50174-1:2018 Information technology. Cabling installation Installation specification and quality assurance
Source: BSI Standards

PD CEN/TR 15371-2:2018 Safety of toys. Interpretations Replies to requests for interpretation of the chemical standards in the EN 71-series

Packaging
Toys
Baby toys
Mechanical properties of materials
Physical testing
Physical properties of materials
Marking
Age
Mechanical tests
Labels
Soft toys
Safety measures
Graphic symbols

Link: PD CEN/TR 15371-2:2018 Safety of toys. Interpretations Replies to requests for interpretation of the chemical standards in the EN 71-series
Source: BSI Standards

BS EN IEC 60034-27-4:2018 Rotating electrical machines Measurement of insulation resistance and polarization index on winding insulation of rotating electrical machines

Rotor windings
Properties
Measurement
Electric machines
Stators
Electrical insulation
Electrical resistance
Rotating electric machines

Link: BS EN IEC 60034-27-4:2018 Rotating electrical machines Measurement of insulation resistance and polarization index on winding insulation of rotating electrical machines
Source: BSI Standards

BS EN 50588-3:2018 Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV Transformers with cable boxes on the high-voltage and/or low-voltage side. Cable boxes type 1 for use on transformers meeting the requirements of EN 50588-2

Rated frequencies
Electrical insulation
Distribution transformers
Electrically-insulated bushings
Electrical impedance
High-voltage equipment
Power transformers
Sound intensity
Three-phase transformers
Rated power
Oil-immersed transformers
Short-circuit currents
Alternating-current transformers
Rated voltage

Link: BS EN 50588-3:2018 Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV Transformers with cable boxes on the high-voltage and/or low-voltage side. Cable boxes type 1 for use on transformers meeting the requirements of EN 50588-2
Source: BSI Standards