Safety of transformers, reactors, power supply units and combinations thereof - Part 2-26: Particular requirements and tests for transformers and power supply units for saving energy and other purposes
€69.00
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
Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air
€111.00
Resistance welding equipment - Transformers - General specifications applicable to all transformers (ISO 5826:2014)
€84.00
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
Instrument transformers - Part 10: Additional requirements for low-power passive current transformers
€100.00
Power transformers - Part 22-2: Power transformer and reactor fittings - Removable radiators
€78.00
Power transformers - Part 22-3: Power transformer and reactor fittings - Insulating liquid to air heat exchangers
€75.00
Power transformers - Part 22-4: Power transformer and reactor fittings - Insulating liquid to water heat exchangers
€83.00
Power transformers - Part 22-1: Power transformer and reactor fittings – Protective devices
€129.00
Insulating liquids - Determination of acidity -- Part 1: Automatic potentiometric titration
€62.00
Outdoor bushings for 24 kV and 36 kV and for 5 kA and 8 kA, for liquid filled transformers
Instrument transformers - Part 8: Electronic current transformers
€152.00
Instrument transformers - Part 7: Electronic voltage transformers
€118.00
