Safety of transformers, reactors, power supply units and similar products for voltages up to 1 100 V - Part 2-4 : particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers
€95.67
Safety of transformers, reactors, power supply units and similar products for voltages up to 1100 V - Part 2-6 : particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers
Power transformer and reactor fittings - Part 11 : oil and winding temperature indicators
€74.00
Railway applications - Compatibility between rolling stock and train detection systems - Part 1 : General - Applications ferroviaires
€131.50
Railway applications - Fixed installations - Traction transformers - Applications ferroviaires
€107.86
Power transformers - Part 3 : insulation levels, dielectric tests and external clearances in air
€129.98
Power transformer and reactor fittings - Part 2 : gas and oil actuated relay for liquid immersed transformers and reactors with conservator
€36.50
Components for electronic equipment. Magnetic components and ferrite materials. Inductor of low self-inductance value. General requirements.
Components for electronic equipments. Transformers and inductors for telecommunication and professional electronic equipment.
€77.67
Transformers for tubular discharge lamps having a no-load output voltage exceeding 1000 V (generally called neon-transformers). General and safety requirements.
Magnetic components. Surface mounting inductors. General requirements.
€43.67
Electrical transformers. Level indicator for oil conservator.
€34.00
Electrical transformers. Three-phase two-winding transformers 1000 to 10000 kilovoltamperes. Rated primary voltage 5.5 T0 63 kilovolts. Rated secondary voltage 3 to 20 kilovolts. Additional requirements. Characteristics.
Transformers. Liquid dielectric flow indicators.
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