ČSN - Czech national standards

Mineral insulating oils - Methods for the determination of 2-furfural and related compounds

Available languages: Czech

Available design: Print design

Gassing of insulating liquids under electrcal stress and ionization

Available languages: Czech

Available design: Print design

Method for evaluating the low temperature flow properties of mineral insulating oils after ageing

Available languages: Czech

Available design: Print design

Insulating liquids - Linear flame propagation - Test method using a glass-fibre tape

Available languages: Czech

Available design: Print design

Isulating liquids - Determination of the breakdown voltage at power frequency - Test method

Available languages: Czech

Available design: Print design

Insulating liquids - Determination of the breakdown voltage at power frequency - Test method

Available languages: Czech

Available design: Print design

Izolační kapaliny - Stanovení průrazného napětí při síťovém kmitočtu - Zkušební metoda.

Available languages: Czech

Available design: Print design

Insulating liquids - Determination of the dielectric dissipation factor by measurement of the conductance and capacitance - Test method (IEC 61620:1998)

Available languages: English

Available design: Print design

Mineral insulating oils - Determination of kinematic viscosity at very low temperatures (IEC 61868:1998)

Available languages: English

Available design: Print design

Insulating liquids - Measurement of relative permittivity, dielectric dissipation factor (tan d) and d.c. resistivity

Available languages: Czech

Available design: Print design