IEC 60502-3 PDF

International Standard IEC from the International Electrotechnical Commission sets out the specification for power cables with extruded insulation with a voltage rating of 1kV to 30kV. This standard also covers their accessories. The cables must have an extruded solid insulation and may contain longitudinal water-blocking properties such as swellable tapes and powders if the installation conditions demand it. Many of the cables manufactured in accordance with IEC are designed for local power distribution , and for power and auxiliary controls. Where additional mechanical protection is provided, the cables are suitable for installation in masonry and concrete. The water-blocking properties are important to prevent water ingress when used in wet conditions.

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International Standard IEC from the International Electrotechnical Commission sets out the specification for power cables with extruded insulation with a voltage rating of 1kV to 30kV. This standard also covers their accessories. The cables must have an extruded solid insulation and may contain longitudinal water-blocking properties such as swellable tapes and powders if the installation conditions demand it.

Many of the cables manufactured in accordance with IEC are designed for local power distribution , and for power and auxiliary controls.

Where additional mechanical protection is provided, the cables are suitable for installation in masonry and concrete. The water-blocking properties are important to prevent water ingress when used in wet conditions. Our extensive portfolio is backed by a wide range of services that help your project run smoothly, together providing a complete cable solution. Globally recognised as a mark of quality, the BSI Kitemark for Cable Testing Verification is the most intensive and granular testing programme on the market.

IEC Cable. IEC cable. It should be noted that IEC excludes cables for special conditions such as those manufactured for use in overhead lines , mining , nuclear power plants, marine and submarine applications. This Standard is divided into the following parts: Parts Voltage Rating 1 1kV to 3kV 2 6kV to 30kV 3 Reserved for future development 4 Test requirements on accessories for cables with a voltage rating from 6kV to 30kV.

Scope of IEC Part 1 of this international Standard specified the construction, dimensions and test requirements of cables with extruded solid insulation with a rated voltage ranging between 1kV and 3kV for fixed installations such as distribution networks or industrial installations.

Some cables meeting the requirements of IEC benefit from armoured layers, making them able to withstand a higher degree of mechanical stress than comparative sized unarmoured cables. Eland Cables is a leading supplier of power cables to British, European and international standards, including IEC For technical support with your IEC standard cable requirements, contact our technical engineers who have vast experience with their designs, manufacture and testing.

Your tailored quote direct to your inbox Your basket is currently empty. Need help? Sort by Default Ascending Descending. N2XBH Cable. N2XBY Cable. N2XCY Cable. NYBY Cable. Show more. An error has occurred. Please contact us for further assistance. Choose your language:. Please wait…. Systems in which any phase conductor that comes in contact with earth or an earth conductor is disconnected from the system within 1 minute.

Systems which, under fault conditions, are operated for a short time with one phase earthed not exceeding 8hrs on any occasion and no more than hrs per annum. Thermoplastic - intended for cables with voltage rating smaller or equal to 3kV.

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IEC 60502 Cable

Single Core armoured Cables Applicable Standards:. Application: For installation on Brackets, Trays, Ducts or direct burial when well protected. Over the separating wrapped tape is finally applied by continuous extrusion the outer PVC 9 Outer sheath: Type ST2 covering of suitable thickness. XLPE insulation 2.

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IEC-60502-3-6-6kv-armoured

Do you need a multi-user copy? Our prices are in Swiss francs CHF. We accept all major credit cards American Express, Mastercard and Visa , PayPal and bank transfers as form of payment. Accessories for special applications, such as aerial cables, submarine or ship cables or hazardous situations explosive environments, fire-resistant cables or seismic conditions , are not included. It is not necessary to repeat these tests, once successfully completed, unless changes are made in the materials, design or manufacturing process which might affect the performance characteristics. Test methods are included in IEC Significant technical changes with respect to the previous edition are as follows: a the range of approval has been revised; b a water immersion test requirement for outdoor terminations has been introduced; c examination of accessories at the end of the test sequence is to be recorded in a test report for information only; d both the a.

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