BS EN 61558-2-20. Safety of transformers, reactors, power supply units and combinations thereof Part 2-20. Particular requirements tests for small reactors
€23.00
IEEE Standard for General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers
€91.00
BS EN IEC 60076-5. Power transformers Part 5. Ability to withstand short circuit
€42.00
IEEE Guide for the Synchronous Monitoring of Direct Current (DC) Bias Magnetic Current Distribution in Power Grid
€62.00
Three-phase liquid -immersed distribution transformers 50 Hz, from 25 kVA to 3 150 kVA with highest voltage for equipment not exceeding 36 kV. Part 1: General requirements. National complementary annex
€69.00
Three-phase liquid-immersed distribution transformers 50 Hz, from 25 kVA to 3 150 kVA with highest voltage for equipment not exceeding 36 kV. Part 1: General requirements. Section 1: Requirement for dual voltage transformers in high-voltage.
€36.00
Three-phase liquid-immersed distribution transformers 50 Hz, from 25 kVA to 3 150 kVA with highest voltage for equipment not exceeding 36 kV. Part 1: General requirements. Section 2: Requirements for dual-voltage transformers in low-voltage.
€48.00
Three-phase liquid-immersed distribution transformers 50 Hz, from 25 kVA to 3 150 kVA with highest voltage for equipment not exceeding 36 kV. Part 1: General requirements. Section 3: Requirements for dual-voltage transformers in high-voltage and for dual-voltage transformers in low-voltage
€51.00
Power transformers. Additional European requirements Common part. Assessment of energy performance
€165.00
Transformers and inductors for use in electronic and telecommunication equipment - Measuring methods and test procedures (IEC 61007:2020 + COR1:2021); German version EN IEC 61007:2020 + AC:2021; Corrigendum 1
€0.00
Power transformers - Additional European requirements - Part 2-5: Medium power transformer - Single phase; German and English version prEN 50708-2-5:2020
€69.91
Instrument transformers Additional requirements for low-power passive voltage
€355.00
Power transformers - Additional European requirements : Part 1-2 Common part - Assessment of energy performance
€52.13
IEEE Standard Requirements, Terminology, and Test Code for Shunt Reactors Rated Over 500 kVA
€122.00
Fixed inductors for electromagnetic interference suppression Sectional specification on power line chokes
€316.00
