Transformers; cable connection boxes for U 72,5 up to 420 kV
€34.30
International Electrotechnical Vocabulary - Chapter 421: Transformers and reactors (IEC 50(421):1990)
€91.03
Transformers and inductors for use in electronic and telecommunication equipment - Part 5: Sectional specification for inductors of assessed quality for capability approval (IEC 51(Sec)340:1994)
€63.27
Dry-type transformers 50 Hz, 100 up to 2500 kVA - Part 1: General requirements and requirements for transformers U up to 24 kV; German version HD 538.1 S1:1992/prAB:1994
Three-phase oil-immersed distribution transformers 50 Hz, 50 up to 2500 kVA - Part 1: General requirements and requirements for transformers U up to 24 kV; Amendment A1:1994-09; German version HD 428.1 S1/prAA:1994
Transformers and inductors for use in electronic and telecommunication equipment - Part 1: Generic specification (IEC 51(Sec)335:1994)
Transformers and inductors for use in electronic and telecommunication equipment - Part 2: Sectional specification for signal transformers for use in electronic and telecommunication equipment for capability approval (IEC 51(Sec)336:1994)
€69.91
Transformers and inductors for use in electronic and telecommunication equipment - Part 3: Sectional specification for power transformers for use in electronic and telecommunication equipment for capability approval (IEC 51(Sec)337:1994)
Transformers and inductors for use in electronic and telecommunication equipment - Part 2: Sectional specification for power transformers of assessed quality for switched mode power supplies (SMPS) for use in electronic and telecommunication equipment for capability approval (IEC 51(Sec)338:1994)
€84.58
Transformers and inductors for use in electronic and telecommunication equipment - Part 4: Sectional specification for pulse transformers of assessed quality for capability approval (IEC 51(Sec)339:1994)
Power transformers, oil-immersed natural cooling (ONAN) three-phases 50 Hz, up to 1600 kVA and up to insulation class 20 N with reduced losses
€24.39
Power transformers, oil-immersed natural cooling three-phase current 50 Hz, up to 1600 kVA and 30 kV
Degrees of protection of enclosures - Protection of persons against contact with live parts, protection of equipment against ingress of solid foreign bodies and of water - Small transformers tili 16 kVA
Power transformer and reactor fittings - Part 8: Oil drain devices; Section 1: Draining plug with sampling for oil immersed distribution transformers; German version prEN 50216-8-1:1997
€41.78
Power transformer and reactor fittings - Part 8: Oil drain devices; Section 2: Filling openings for oil immersed distribution tansformers without conservator; German version prEN 50216-8-2:1997
