IEC 60840 is an international standard that specifies test methods and requirements for power cable systems, cables alone and accessories alone, for fixed installations and for rated voltages above 30 kV (Um = 36 kV) up to and including 150 kV (Um = 170 kV). The standard applies to single-core cables and to individually screened three-core cables and to their accessories for usual conditions of installation and operation. The standard also includes a prequalification test procedure for cables with high electrical stresses and tested as a cable system including accessories.
If you are looking for a way to download IEC 60840 PDF for free, you may be interested in the following options:
Option 1: Use the official IEC webstore. You can purchase the latest edition of IEC 60840 (2020) from the IEC webstore at https://webstore.iec.ch/publication/71867. The price is $380.03 USD for a single-user license. However, if you are a member of an IEC national committee or an IEC affiliate country, you may be eligible for a discount or a free access to the standard. You can check your eligibility at https://webstore.iec.ch/affiliates.
Option 2: Use a third-party online platform. There are some online platforms that offer free or low-cost access to various standards, including IEC 60840. However, these platforms may not be authorized by the IEC and may not provide the most updated or accurate version of the standard. Therefore, use them at your own risk and discretion. Some examples of such platforms are https://standards.iteh.ai/catalog/standards/iec/6d8fc11c-a744-4396-964b-85e5a3923d97/iec-60840-2020 and https://webstore.iec.ch/preview/info_iec60840%7Bed3.0%7Den_d.pdf.
Option 3: Use a library or a research institution. If you are affiliated with a library or a research institution that has access to standards databases, you may be able to download IEC 60840 PDF for free from their resources. For example, some libraries subscribe to IEEE Xplore, which provides access to over 4 million documents from IEEE and IEC standards. You can search for IEC 60840 on IEEE Xplore at https://ieeexplore.ieee.org/search/searchresult.jspqueryText=IEC%2060840&newsearch=true. Alternatively, you can contact your local library or research institution and ask them if they have access to IEC 60840 or other standards that you need.
We hope this article has helped you find a way to download IEC 60840 PDF for free. If you have any questions or feedback, please feel free to leave a comment below. ec8f644aee