JB/T 1544-1999 Rapid test procedure for thermal endurance of electrical insulating impregnating varnishes and varnished fabrics-thermogravameric point slope (TPS)method (English Version)
This standard is applicable to the rapid thermal aging test of electrical insulation impregnating paint and varnished cloth with soft paint film, expressed by temperature index (td) and thermal life line equation. This standard cannot replace conventional thermal aging test methods.
JB/T 1544-1999 history
2015JB/T 1544-2015 Rapid test procedure for thermal endurance of electrical insulating impregnting varnishes and varnished fabrics.Thermogravameric point slope(TPS) method
1999JB/T 1544-1999 Rapid test procedure for thermal endurance of electrical insulating impregnating varnishes and varnished fabrics-thermogravameric point slope (TPS)method