To the authors experience, test voltage levels often exceeded iec recommendation. Icc educational program september 10, dallas, texas hv xlpe cable design and manufacturing axel schlumberger. How are international and national standards such as an iec standard, iso standard or din en standard developed. High voltage xlpe cable systems techincal user guide brugg cables page 2. Experience of partial discharge with iec type testing and after installation testing for extruded cables. The international electrotechnical commission is the international standards and conformity assessment body for all fields of electrotechnology. Iec 309 hp range plugs and socketoutlets iec 309 standards iec 309 ma range multiple sockets and adaptor for industrial and domestic uses, protected and watertight ib range interlocked socketoutlets iec 309 standards 68 qdin range distribution boards 68 acs range acs distribution board system for construction sites 68 qmc range energy and services distribution pedestals joinon range. En iec or en iso standards are the result of these efforts. Specimens from the insulation shall be cut rectangular in section with a crosssection not greater than 0. Through cooperation with various highvoltage apparatus research institute, for instance in xian, china, we can provide one test for various standards e. Test reports based on other standards, such as en, vde, din, iec, bsi, ul, and csatest reports. Iec 62067 this standard covers the range of 150 to 500 kv for.
Offer pdf iec 620672011 power cables with extruded. Power cables with extruded insulation and their accessories for rated voltages above 150 kv u m 170 kv up to 500 kv u m 550 kv test methods and requirements. Iec common test methods for insulating and sheathing materials of electric and optical cables part methods for general application. Iec 61443 maximum short circuit temperature for cables for voltages above 30kv.
The numbers of older iec standards were converted in 1997 by adding. Iec 60228 is the international electrotechnical commission s international standard on conductors of insulated cables. Regarding extruded power cables, the international standards iec 60502 and iec 60840 cover the majority of the cables and accessories, while the ehv range is covered by the relatively new iec 62067 1,2,3,4. One test in mainland china,issue of gb and ieccbreport.
These cables are designed for distribution of electrical power with nominal voltage up to 127220kv. Din iec 62067 power cables with extruded insulation and their accessories for rated voltages above 150 kv u 170 kv up to 500 kv u 550 kv test methods and requirements iec 62067. Din iec 62067 201205 power cables with extruded insulation and their accessories for rated voltages above 150 kv u. Spring 2012 icc educational tests on hvdc cables 28 march, 2012 seattle, usa. Any reference to sabs iec is deemed to be a reference to this standard. Today, many standards are developed almost in a package as an iec or iso standard in cooperation with the eu via cen and cenelec. Success in producing gap type super thermalresistant aluminum alloy conductor steel reinforced. International and national standards iec, iso, din.
Cen and cenelec also divide out the standards cenelec. All the cigre members can download these documents free of charge at the following. Din 41612 vme 64x female,female connector, ept connectors. It manufactures a variety of products, which include medium voltage power cables. The dissipation factor shall be measured at v, while the cable is at the temperature specified above.
A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Iec, cenelec and national standards for mv, hv and ehv cables, accessories andor cable systems. The current version is third edition 200411 among other things, it defines a set of standard wire crosssectional areas. Such proposals can be submitted by a member of the international organization for standardization iso, such as din, or in electrotechnical standardization by a member of the international electrotechnical commission iec, such as the dke. Din iec 62067 208 power cables with extruded insulation and their accessories for rated voltages above 150 kv u. The company offers an unrivalled experience and vast product range developed organically at the leading edge of technology. Standards are documented, generally voluntary agreements which establish the criteria. This procedure shall be repeated after placing new granules in. Website download eshop start search international and national standards iec, iso, din, what are standards. Get a price for the 5sy62067, by siemens only at eu automation uk. Iec62067 power cables with extruded insulation and. Iec tests on electric cables under fire conditions. Type testing cable and accessories, a must edwin pultrum, hong he, ronald gruntjes dnv gl, kema laboratories the netherlands edwin. The requirements from this new standard reflect the experience that was gained during the prequalification tests performed on 400 kv cable systems at cesi laboratory in milan between 1993 and 1997.
The value of type testing cables and accessories edwin pultrum, ronald gruntjes, bas verhoeven. They are suitable for installation mostly in power supply stations, indoors and in cable ducts, outdoors, underground and in water as well as for installation on cable trays for industries, switchboards and power stations. The value of type testing cables and accessories edwin pultrum, ronald gruntjes, bas verhoeven kema highvoltage laboratory netherlands edwin. Iec 60502 1 kv to 30 kv, mv cables, iec 60840 30 kv to 150 kv, hv cables, and iec 62067 150 kv to 500 kv, ehv cables for each delivery length after production. Power cables with extruded insulation and their accessories for rated voltages above 150 kv u m 170 kv up to 500 kv.
The iec site includes information about electric, electronic and electrotechnical international standards, compliance and conformity assessment for electronics and electronic equipment, and international electrical standards information. Din iec 62067 vde 02762067 that came into force in summer 20. List of international electrotechnical commission standards. The international electrotechnical commission iec is the leading global organization that prepares and publishes international standards for all electrical, electronic and related technologies. During these tests seven suppliers of ehv cable systems. Iec approach has led to the speculation that it may be. Modern xlpe cables consist of a solid cable core, this test required one year of operation, along a metallic sheath and a nonmetallic outer with the thermal monitoring of all cables, joints covering. This is an incomplete list of standards published by the international electrotechnical commission iec. The scope of this catalogue is to provide an in depth view of technical information on high voltage and extra high voltage lead sheathedscreened cables upto 220kv, with xlpe insulation to iec 60840iec 62067 icea s108720. As at national level, international standards work begins with a new work item proposal.
Recommendations for testing hvdc cable systems ernesto zaccone draft. The company offers an unrivalled experience and vast product range developed organically at the leading. Stipulated in iec 60502 mv, iec 60840 hv and iec 62067 ehv as well as most cable testing standards testing at power frequency from 20 hz to 300 hz recommended high potential test level for acceptance testing ranges from 1. Iec62067 power cables with extruded insulation and their accessories for rated voltages above 150 kv u m 170 kv up to 500 kv u m 550 kv test methods and requirements. High voltage xlpe cable systems technical user guide. Hv routine test fields for extruded power cables n complete solutions including comprehensive technical support n reliable performance for even the highest cable ratings and testing levels n highest pd measuring sensitivity n power upgrades for testing of even ultralong power cables 9. Icc educational program september 10, dallas, texas hv. The cable systems manufacturer and the user should agree on the test voltage level and the test procedure. Power cables with extruded insulation and their accessories for rated voltages above 150 kv um 170. Pdf experience of partial discharge with iec type testing.
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