IEC 61125 PDF
reference is made to the work of IEC Subcommittee 10A. 2. The values aluminum block heater (see IEC Standard ) of a suitable type capable of. Download Table | Oxidation Stability Test as per IEC Method C (copper catalyst surface area cm²) after hrs from publication: Experimental. Find the most up-to-date version of IEC at Engineering
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Water Influence Due to their structures, synthetic esters absorb water. NYCODIEL water compatibility offers an improvement in solid insulation protection, meaning less power loss and a longer shelf life for paper insulation. More information add to basket.
Testing at h is recommended by IEC but is not mandatory. Click to learn more. Methods for the determination of 2-furfural and related compounds. Chemical analysis and testing, Chemical-resistance tests, Petroleum products, Testing conditions, Oxidation resistance, Specimen preparation, Filters, Oils, Accelerated testing, Precipitation methods, Acidity, Mineral oils, Thermometers, Catalysis, Test equipment, Precision, Oxidation methods, Insulating oils, Accuracy, Volumetric analysis.
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Unused hydrocarbon-based insulating liquids. Testing at h is neither required nor recommended, but was performed to illustrate how the different technologies resist to longer periods of stress. Test method for evaluating the oxidation stability of insulating liquids in the delivered state Status: Amendment 1 to publication IEC Test method for evaluating the oxidation stability of insulating liquids in the delivered state.
Ief resist high temperatures and have a long shelf life. Other analyses like viscosity, density, dissolved gas content, should be done to evaluate the main product characteristics.
Code s Theme s IEC is the service survey-fluid maintenance standard to be used to determine ied of a fluid in service.
ASTM D – 99 Standard Test Method for Oxidation Stability of Mineral Insulating Oil
Search all products by. Test methods for evaluating the oxidation stability. ComST Date of publication: Discover also Certification, assessment, diagnosis Get a quote for certification of systems, products idc services, and get certified. Your basket is empty. This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox iecc. Insulating liquids – Oil-impregnated paper and pressboard – Determination of water by automatic coulometric Karl Fischer titration IEC This standard replaces IEC Due to their structures, synthetic esters absorb water.
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Learn more about the cookies we use and how to change your settings. Temperature can degrade the chemical matter and solid and liquid insulation.
Test methods for oxidation stability. Affiliation List of ICS codes.
Cloud and pour point
The in-service survey is carried out as for conventional dielectric fluids. Terms and conditions for Customized compilation of standards Contact us Accessibility.
Get a quote for certification of systems, products or services, and get certified. Option to visualize changes at a glance. January Number of pages: May Number of pages: Test yourself or your business online. This property allows to partially dehydrate insulating paper, leading to improvement of transformer life time without loss of power. You may find similar items within these categories by selecting from the choices below:. The in-service survey is carried out as for conventional dielectric fluids Water content Acidity Fire point Dielectric breakdown voltage Dielectric dissipation factor Other analyses like viscosity, density, dissolved gas content, should be done to evaluate oec main product characteristics.
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