A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Procedures for ensuring the cleanliness of industrial-process measurement and control equipment in oxygen service
Pre-heat requirements for starterless tubular fluorescent lamps
Glass bulb designation system for lamps
A method of temperature-rise verification of low-voltage switchgear and controlgear assemblies by calculation
Insulating materials - Industrial rigid laminated sheets based on thermosetting resins for electrical purposes - Part 4: Typical values
Photovoltaic devices - Part 14: Guidelines for production line measurements of single-junction PV module maximum power output and reporting at standard test conditions
Short-circuit currents in three-phase a.c. systems - Part 1: Factors for the calculation of short-circuit currents according to IEC 60909-0
Short-circuit currents in three-phase a.c. systems - Part 2: Data of electrical equipment for short-circuit current calculations
Short-circuit currents in three-phase AC systems - Part 4: Examples for the calculation of short-circuit currents
Performance of high-voltage direct current (HVDC) systems with line-commutated converters - Part 1: Steady-state conditions
Performance of high-voltage direct current (HVDC) systems with line-commutated converters - Part 2: Faults and switching
Amendment 2 - Performance of high-voltage direct current (HVDC) systems with line-commutated converters - Part 3: Dynamic conditions
Guidelines for administrative, medical and nursing staff concerned with the safe use of medical electrical equipment and medical electrical systems
Guidance concerning the permissible temperature rise for parts of electrical equipment, in particular for terminals
Method for verifying accuracy of tan delta measurements applicable to capacitors
Electromagnetic compatibility (EMC) - Part 1-1: General - Application and interpretation of fundamental definitions and terms
Electromagnetic compatibility (EMC) - Part 1-3: General - The effects of high-altitude EMP (HEMP) on civil equipment and systems
Electromagnetic compatibility (EMC) - Part 1-4: General - Historical rationale for the limitation of power-frequency conducted harmonic current emissions from equipment, in the frequency range up to 2 kHz
Electromagnetic compatibility (EMC) - Part 1-5: General - High power electromagnetic (HPEM) effects on civil systems
Electromagnetic compatibility (EMC) - Part 1-6: General - Guide to the assessment of measurement uncertainty
Electromagnetic compatibility (EMC) - Part 1-7: General - Power factor in single-phase systems under non-sinusoidal conditions
Electromagnetic compatibility - Part 1-8: Phase angles of harmonic current emissions and voltages in the public supply networks - Future expectations
Electromagnetic compatibility (EMC) - Part 1-9: General - Evaluation of uncertainty for the measurement of harmonic current emissions
Electromagnetic compatibility (EMC) - Part 2: Environment - Section 1: Description of the environment - Electromagnetic environment for low-frequency conducted disturbances and signalling in public power supply systems
Electromagnetic compatibility (EMC) - Part 2-14: Environment - Overvoltages on public electricity distribution networks
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