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Dielectric and resistive properties of solid insulating materials - Part 3-12: Determination of resistive properties (DC Methods) - Volume resistance and volume resistivity, method for casting resins
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Test method for compatibility of construction materials with electrical insulating liquids
50.60 Close of voting. Proof returned by secretariat
Method for the determination of the proof and the comparative tracking indices of solid insulating materials
40.20 DIS ballot initiated: 12 weeks
Electrical insulating materials - Thermal endurance properties - Part 1: Ageing procedures and evaluation of test results
10.99 New project approved
Electrical insulating materials - Thermal endurance properties - Part 4-1: Ageing ovens - Single-chamber ovens
10.99 New project approved
Electrical insulating materials - Thermal endurance properties - Part 4-2: Ageing ovens - Precision ovens for use up to 300 °C
10.99 New project approved
Electrical insulating materials - Thermal endurance properties - Part 4-3: Ageing ovens - Multi-chamber ovens
10.99 New project approved
Electric strength of insulating materials - Test methods - Part 2: Additional requirements for tests using direct voltage
10.99 New project approved
Recommended test methods for determining the relative resistance of insulating materials to breakdown by surface discharges
10.99 New project approved
Electrical insulating materials - Determination of the effects of ionizing radiation - Part 4: Classification system for service in radiation environments
10.99 New project approved
Dry, solid insulating materials - Resistance test to high-voltage, low-current arc discharges
10.99 New project approved
Electrical insulation systems - Procedures for thermal evaluation - Part 33: Multifactor evaluation with increased ageing factors at elevated temperature
40.60 Close of voting
Electrical insulation systems - Procedures for thermal evaluation - Part 41: Specific requirements for electrical insulation systems for use in dry-type high-voltage transformers with operating voltages of 1kV and above
40.60 Close of voting
Dielectric and resistive properties of solid insulating materials - Part 1: General
10.99 New project approved
Dielectric and resistive properties of solid insulating materials - Part 2-1: Relative permittivity and dissipation factor - Technical frequencies (0,1 Hz - 10 MHz) - AC methods
10.99 New project approved
