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ČSN - Czech national standards
Page 2984
ČSN EN 60034-26 (01/08/2007)
Rotating electrical machines - Part 26: Effects of unbalanced voltages on the performance of three-phase cage induction motors
Available languages: Czech
Available design: Print design
from 7.70 EUR more info
ČSN EN 60034-26:2007/Oprava1 (01/01/2016) Correction
Točivé elektrické stroje - Část 26: Vlivy nesymetrických napětí na vlastnosti trojfázových asynchronních motorů nakrátko.
Available languages: Czech
Available design: Print design
from 1.20 EUR more info
ČSN EN IEC 60034-27-1 (01/11/2018)
Rotating electrical machines - Part 27-1: Off-line partial discharge measurements on the stator winding insulation of rotating electrical machines
Available languages: Czech
Available design: Print design
from 23.50 EUR more info
ČSN EN IEC 60034-27-2 (01/08/2024)
Rotating electrical machines - Part 27-2: On-line partial discharge measurements on the stator winding insulation
Available languages: Czech
Available design: Print design
from 22.50 EUR more info
ČSN EN 60034-27-3 (01/11/2016)
Rotating electrical machines - Part 27-3: Dielectric dissipation factor measurement on stator winding insulation of rotating electrical machines
Available languages: Czech
Available design: Print design
from 14.00 EUR more info
ČSN EN IEC 60034-27-4 (01/11/2018)
Rotating electrical machines - Part 27-4: Measurement of insulation resistance and polarization index of winding insulation of rotating electrical machines
Available languages: Czech
Available design: Print design
from 14.50 EUR more info
ČSN EN 60034-28-ed.2 (01/11/2013)
Rotating electrical machines - Part 28: Test methods for determining quantities of equivalent circuit diagrams for three-phase low-voltage cage induction motors
Available languages: Czech
Available design: Print design
from 14.50 EUR more info
ČSN EN 60034-29 (01/03/2009)
Rotating electrical machines - Part 29: Equivalent loading and superposition techniques - Indirect testing to determine temperature rise
Available languages: Czech
Available design: Print design
from 14.00 EUR more info
ČSN EN 60034-30-1 (01/12/2014)
Rotating electrical machines - Part 30-1: Efficiency classes of line operated AC motors (IE code)
Available languages: Czech
Available design: Print design
from 14.00 EUR more info
ČSN CLC IEC/TS 60034-30-2 (01/04/2022)
Rotating electrical machines - Part 30-2: Efficiency classes of variable speed AC motors (IE-code)
Available languages: Czech
Available design: Print design
from 14.00 EUR more info
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