BS EN 60947-4-2. Low-voltage switchgear and controlgear. Part 4-2. Contactors and motor-starters. AC semiconductor motor controllers and starters— 49 стр.
Equipment for commercial kitchens. Components for ventilation in commercial kitchens. Installations for treatment of aerosol. Requirements and testing— 28 стр.
Industrial electroheating and electromagnetic processing equipment. Requirements on touch currents, voltages and electric fields from 1 kHz to 6 MHz— 44 стр.
BS EN 60947-4-3. Low-voltage switchgear and controlgear. Part 4-3. Contactors and motor-starters. Semiconductor controllers and semiconductor contactors for non-motor loads— 48 стр.
Radiation protection instrumentation. Radon and radon decay product measuring instruments. Specific requirements for 222Rn and 220Rn measuring instruments— 30 стр.
Basic and safety principles for man-machine interface, marking and identification. Identification of equipment terminals, conductor terminations and conductors— 32 стр.
Specification for radio disturbance and immunity measuring apparatus and methods. Methods of measurement of disturbances and immunity. Radiated disturbance measurements— 104 стр.
BS EN 17128. Non-approved light motorized vehicles for the transportation of persons and goods and related facilities. Personal light electric vehicles (PLEV) - Safety requirements and test methods— 85 стр.
BS EN 61851-23-1. Electric vehicle conductive charging system. Part 23-1. DC electric vehicle charging station with an automated connection device— 88 стр.
BS EN 61851-23-1. Electric vehicle conductive charging system. Part 23-1. D.C. electric vehicle charging station with an autoconnect charging device— 46 стр.
BS EN 50488. Railway applications. Fixed Installations. Electrical protective measures for working on or near an overhead contact line system and/or its associated return circuit— 43 стр.
Safety of power transformers, power supplies, reactors and similar products - Part 1: General requirements and tests (IEC 61558-1:2005 + A1:2009) (english version)
Safety of transformers, reactors, power supply units and combinations thereof - Part 1: General requirements and tests (IEC 61558-1:2017) (english version)
