Graphical symbols for diagrams. Part 6 : production and conversion of electrical energy. - GRAPHISCHE SYMBOLE FUER SCHALTPLAENE. TEIL 6 : SCHALTZEICHEN FUER DIE ERZEUGUNG UND UMWANDLUNG ELEKTRISCHER ENERGIE. (EUROPAEISCHE NORM EN 60 617-6).
€119.48
Power transformer and reactor fittings - Part 3: Protective relay for hermetically sealed liquid-immersed transformers and reactors without gaseous cushion
€26.00
Power transformer and reactor fittings - Part 8: Butterfly valves for insulating liquid circuits
€28.00
Safety of power transformers, power supplies, reactors and similar products - Part 1: General requirements and tests
€166.00
Power transformers - Part 10-1: Determination of sound levels - Application guide
€92.00
Safety of power transformers, power supplies, reactors and similar products -- Part 2-1: Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications (IEC 61558-2-1:2007).
€61.00
Safety of power transformers, power supplies, reactors and similar products -- Part 2-2: Particular requirements and tests for control transformers and power supplies incorporating control transformers (IEC 61558-2-2:2007).
€62.00
Power transformers - Part 18: Measurement of frequency response
€96.00
Safety of transformers, reactors, power supply units and combination thereof - Part 2-14: Particular requirements and tests for variable transformers and power supply units incorporating variable transformers
€73.00
Power transformers - Part 1: General
€126.00
Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-16: Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units
€64.00
Power transformers - Part 14: Liquid-immersed power transformers using high-temperature insulation materials
€109.00
Safety of transformers, reactors, power supply units and combinations thereof - Part 2-10: Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V
€71.00
Transformers and inductors for use in telecommunication and electronic equipment - Main dimensions of coil formers - Part 1: Coil formers for laminated cores
€72.00
Safety of transformers, reactors, power supply units and combinations thereof - EMC requirements - Sécurité des transformateurs, bobines d'inductance, blocs d'alimentation et des combinaisons de ces éléments
€106.33
