Electrical insulating materials. Thermal endurance properties. Determination of thermal endurance indices (TI and RTE) of an insulating material using the fixed time frame method— 54 стр.
Corrigendum 1 - Electrical insulating materials - Thermal endurance properties - Part 6: Determination of thermal endurance indices (TI and RTE) of an insulating material using the fixed time frame method— 0 стр.
Corrigendum 1 - Electrical insulation systems - Procedures for thermal evaluation - Part 23: Specific requirements for general-purpose, tall-channel model - Wire-wound electrical insulation system (EIS)— 0 стр.
Electrical insulating materials - Thermal endurance properties - Part 5: Determination of relative thermal endurance index (RTE) of an insulating material— 39 стр.
Guide for the determination of thermal endurance properties of electrical insulating materials - Part 1: General guidelines for ageing procedures and evaluation of test results— 48 стр.
Railway applications. Fixed installations. Particular requirements for a.c. switchgear. Single-phase disconnectors, earthing switches and switches with Un above 1 kV— 14 стр.
Electrical installations for lighting and beaconing of aerodromes. Technical requirements for aeronautical ground lighting control and monitoring systems. Units for selective switching and monitoring of individual lamps— 18 стр.
Electrical insulation systems. Thermal evaluation of modifications to an established electrical insulation system (EIS). Wire-wound winding EIS— 38 стр.
Electric traction. Rotating electrical machines for rail and road vehicles. Machines other than electronic converter-fed alternating current motors— 68 стр.
Rotating electrical machines. Functional evaluation of insulation systems. Test procedures for form-wound windings. Thermal evaluation and classification of insulation systems used in rotating machines— 32 стр.
Rotating electrical machines. Functional evaluation of insulation systems. Test procedures for wire-wound windings. Thermal evaluation and classification— 52 стр.
Railway applications. Fixed installations. Particular requirements for alternating current switchgear. Disconnectors, earthing switches and switches with nominal voltage above 1 kV— 16 стр.
Rotating electrical machines. Functional evaluation of insulation systems. Test procedures for form-wound windings. Multifactor evaluation by endurance under simultaneous thermal and electrical stresses— 18 стр.
Electrical insulating materials. Thermal endurance properties. Determination of relative thermal endurance index (RTE) of an insulating material— 26 стр.
Electric traction. Rotating electrical machines for rail and road vehicles. Permanent magnet synchronous electrical machines connected to an electronic converter— 42 стр.
Specification for direct gas-fired forced convection air heaters with rated heat inputs greater than 330 kW but not exceeding 2 MW for industrial and commercial space heating. Safety and performance requirements (excluding electrical requirements) (2nd family gases)— 46 стр.
Specification for indirect gas fired forced convection air heaters with rated heat inputs greater than 330 kW but not exceeding 2 MW for industrial and commercial space heating. Safety and performance requirements (excluding electrical requirements) (2nd family gases)— 56 стр.
Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements; German version EN 50588-1:2015— 32 стр.
Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements; German version EN 50588-1:2017— 37 стр.
Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements; German version EN 50588-1:2017— 37 стр.