IEC 61207-1:2010 pdf – Expression of performance of gas analyzers -Part 1: General
IEC 61207-1:2010 pdf – Expression of performance of gas analyzers -Part 1: General. NOTE 2 A primary standard is never ussd directly for measurement other than for comparison with other primary standards or reference standards [IEC 60050-311, 311-04-02, ISO/IEC Guide...
IEC 62305-2:2010 pdf – Protection against lightning-Part 2: Risk management
IEC 62305-2:2010 pdf – Protection against lightning-Part 2: Risk management. 3.1.46 coordinated SPD system SPDs properly selected, coordinated and installed to form a system intended to reduce failures of electrical and electronic systems 3.1.47 isolating interfaces devices which are capable...
IEC 62485-2:2010 pdf – Safety requirements for secondary batteries and battery installations -Part 2: Stationary batteries
IEC 62485-2:2010 pdf – Safety requirements for secondary batteries and battery installations -Part 2: Stationary batteries. 8.3.2 Eye contact In the event of accidental contact with electrolyte, the eyes shall be immediately flooded with large quantities of water for an...
IEC 60050-445:2010 pdf – lnternational Electrotechnical Vocabulary-Part 445:Time relays
IEC 60050-445:2010 pdf – lnternational Electrotechnical Vocabulary-Part 445:Time relays. General The 1EV (IEC 60050 series) is a general purpose multilingual vocabulary covering the field ot electrotechnology. electronics and telecommunication. It comprises about 18 500 terminological entries, each corresponding to a...
IEC 60034-18-32:2010 pdf – Rotating electrical machines – Part 18-32: Functional evaluation of insulation systems – Test procedures forform-wound windings – Evaluation by electrical endurance
IEC 60034-18-32:2010 pdf – Rotating electrical machines – Part 18-32: Functional evaluation of insulation systems – Test procedures forform-wound windings – Evaluation by electrical endurance. 7 DIagnostic sub-cycle 7.1 General Following each ageing sub-cycle, a diagnostic sub-cycle can be performed....
IEC 60034-2-2:2010 pdf – Rotating electrical machines – Part 2-2: Specific methods for determining separate losses of large machinesfrom tests- Supplement to IEC60034-2-1
IEC 60034-2-2:2010 pdf – Rotating electrical machines – Part 2-2: Specific methods for determining separate losses of large machinesfrom tests- Supplement to IEC60034-2-1. NOTE I The test macbin. may b. dnvn by its normal pnm. mover, ..g by P.lton turbine...
IEC 61158-6-21:2010 pdf – Industrial communication networks – Fieldbus specifications – Part 6-21: Application layer protocol specification -Type 21 elements
IEC 61158-6-21:2010 pdf – Industrial communication networks – Fieldbus specifications – Part 6-21: Application layer protocol specification -Type 21 elements. NOTE A device may conlain nor, than on. node 3.2.25 device profile a collection of device-dependent information and functionality providing...
IEC 61851-1:2010 pdf – Electric vehicle conductive charging system -Part 1: General requirements
IEC 61851-1:2010 pdf – Electric vehicle conductive charging system -Part 1: General requirements. 6 General system requirement and interface 6.1 General description One method for EV charging is to connect the a.c. supply networK tmains to an on-ooard charger. An...
IEC 63093-2:2020 pdf – Ferrite cores – Guidelines on dimensions and the limits of surface irregularities – Part 2: Pot-cores for use in telecommunications, power supply, and filter applications
IEC 63093-2:2020 pdf – Ferrite cores – Guidelines on dimensions and the limits of surface irregularities – Part 2: Pot-cores for use in telecommunications, power supply, and filter applications. This part of IEC 63093 specifies the dimensions that are of...
IEC 63185:2020 pdf – Measurement of the complex permittivity for low-loss dielectric substrates balanced-type circular disk resonator method
IEC 63185 relates to a measurement method for complex permittivity of a dielectric substrates at microwave and millimeter-wave frequencies.This method has been developed to evaluate the dielectric properties of low-loss materials used in microwave and millimeter-wave circuits and devices.It uses...