Belarus standards PDF

Three phase dry-type distribution transformers 50 Hz, from 100 kVA to 3150 kVA, with highest voltage for equipment not exceeding 36 kV - General requirements. Original standard BS EN 50541-1-2011 in PDF full version. Additional info + preview on request

Document status: Replaced by

Three phase dry-type distribution transformers 50 Hz, from 100 kVA to 3 150 kVA, with highest voltage for equipment not exceeding 36 kV - Determination of loadability of a transformer loaded with non-sinusoidal current. Original standard BS EN 50541-2-2013 in PDF full version. Additional info + preview on request

Document status: Active

Electronic portable and transportable apparatus designed to detect and measure carbon dioxide and/or carbon monoxide in indoor ambient air. Requirements and test methods. Original standard BS EN 50543-2011 (2014) in PDF full version. Additional info + preview on request

Document status: Active

Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels - General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides. Original standard BS EN 50545-1-2011 + A1-2016 in PDF full version. Additional info + preview on request

Document status: Active

Railway applications. Rolling Stock. Three-phase shore (external) supply system for rail vehicles and its connectors. Original standard BS EN 50546-2024 in PDF full version. Additional info + preview on request

Document status: Active

Railway applications. Batteries for auxiliary power supply systems. Original standard BS EN 50547-2013 in PDF full version. Additional info + preview on request

Document status: Active