International electrotechnical vocabulary; chapter 121: electromagnetism
€134.02
International Electrotechnical Vocabulary; chapter 131: electric and magnetic circuits
€128.22
Instrument transformers for 50 Hz, U 0,6 to 52 kV; current transformers U=0,8 kV; main dimensions
€34.30
Instrument transformers for 50 Hz, U 0,6 to 52 kV; current transformers (support-type-insulators) U 12 and 24 kV; narrow design, main dimensions, indoor type
Test methods for multichannel amplitude analyzers
€69.91
Instrument transformers for U of 72,5 to 420 kV - Basic requirements
€41.78
Instruments transformers for 50 Hz, U 0,6 to 52 kV; voltage transformers U 12 and 24 kV; narrow design, main dimensions, indoor type
Instrument transformers; rating plates
Methods of evaluating the performance of transmitters for use in industrial-process control systems; identical with IEC 60770, editon 1984
€84.58
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 2: Special requirements for ammeters and voltmeters
€60.00
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 3: Special requirements for wattmeters and varmeters
€62.00
€26.00
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 4: Special requirements for frequency meters
€58.00
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 5: Special requirements for phase meters, power factor meters and synchroscopes
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 6: Special requirements for ohmmeters (impedance meters) and conductance meters
€53.00
