This standard gives the procedure for testing small optical fibre cables or a small insulated conductor. Test of the fire behaviour on a single core or a single cable. These cables cannot be installed in bundles and must be protected in metal conduit. In this test, a 60cm cable sample is fixed vertically inside a metallic box and a 175mm long flame is applied at 45c from a gas burner placed at. The cmg cables are suitable for use in dwellings and for use in raceway. It conforms to iec en 60332 12 flame propagation and iec en 60332 1. Tests on electric cables under fire conditions scope.
The test lasts between 1 and 8 minutes, depending on the cable diameter. Iec 6033212 tests on electric and optical fibre cables. Tests on electric cables under fire conditions part 321. The procedure, together with an informative annex of recommended requirements for performance, is given in iec 6033222. Bsen6033211 tests on electric and optical fibre cables under fire conditions electric wires,singlecore cables,fire resistance,flames,insulated cables,test equipment,vertical,insulated wires,electric conductors,fire spread prevention,optical fibres,electric cables. A 600 mm long cable sample is verticatlly suspended, placed in. Part 2 test method for fire with shock at a temperature of at least 803 o c for cables of rated voltage up to and including 0. Fr test to iec 60331 for silicon cable part1 duration. The iec 603323 series gives details of a test where a number of cables are.
Pass iec 60332 part 1 or bs 4066 part 1 flame propagation. Iec flame and fire standards central cables limited. Part 1 1kw flame intended for general use flame duration varies from 60 480 seconds and is dependent on diameter char height must be between 50 and 540 mm from lower edge of top support filter paper under burner must not ignite from flaming droplets. Iec 60332 2 for appliance wiring material smaller than 20 awg will become a requirement within the iec en 623681 standard. The flammability ratings of iec 60332 1 and iec 60332 2 have already been incorporated into chapters 45 and 46 of the latest edition of ul 758 for appliance wiring. Suitable for flexible use under rough conditions, on assembly lines and conveyor systems, in machine tool and motor car manufacturing, ship building, for manually. The apparatus is supplied as a complete system incorporating all the features necessary for ease of use and safety. Pass iec 60332 part 3 or bs 4066 part 3 corrosive acid gas emission. Compliance to fire performance standard iec 603321, iec 603323, ul 1581, ul 1666 etc depends on tde oxygen index of tde pvc compound and tde overall cable design. The wire or cable shall pass the test, if the distance between the. Note 1 testing to iec 6033212 may be performed simultaneously with that to iec 60332 if.
Iec 60332 test on electrical cables under fire conditions. Iec 603321 a sample of 600 mm is burnt with a flame of a propane gas burner. Common test methods for insulating and sheathing materials of electric cables and optical cables. Pvc and chloroprene rubber, or materials with special flameretardant additives such as pur. Iec 603321, iec 603322, iec 603323, iec 603321 and iec 603322 are used to assess the flame propagation characteristics of a single wire. Cable testing fire resistant cable caledonian cables. Tests for vertical flame propagation for a single insulated wire or cable procedure for diffusion flame. Measuring of flame propagation of a single wire and cable.
Vertical tray flame test of parallel installed cables. Flame propagation tests iec 603321 part 1 test on a single vertical insulated wire or cable this is a relatively simple method for providing adequate indication of the flameretardant characteristics of a single cable. Test for vertical flame spread of verticallymounted bunched wires or cablescategory c. Specifies the procedure for testing the resistance to vertical flame propagation for a single vertical electrical insulated conductor or cable, or optical fibre cable, under fire conditions. For the transmission of high currents from the electric welding machine to the welding tool. Test for vertical flame propagation for a single insulated wire or cable. Note 1 testing to iec 60332 12 may be performed simultaneously with that to iec 60332 if. This test does not look at the smoke density or toxicity. This document relates to cables installed on the test ladder to achieve a nominal total volume of nonmetallic material of 3,5 lm of test sample.
Test for vertical flame spread of verticallymounted bunched wires or cables category a fr iec 60332321. Nexans announces a new range of cables which comply with the flammability requirements of the international standard iec 603323. Iec 6033222 formerly iec 603321 for a single cable and the more stringent iec 60332324 formerly iec 603323c for bundled cables. All existing cables in our lan copper portfolio in both pvc and lszh, comply with iec 603321 which specifies the procedure for testing the resistance to vertical flame propagation for a single insulated wire or cable under fire conditions.
Fire alarm cables, fire resistant according iec 603323 signal cable with flexible copper wires, pvc insulation and sheath, al foil screen, fire resistant, for nominal voltage 220 v. Reduced fire propagation in accordance with iec 603323faq. The ftt en 60332 1 and iec 60332 1 tests for the vertical flame propagation of a single insulated wire or cable is a bench scale test to determine the resistance of a single cable to a 1kw flame application. Test for vertical flame propagation for a single small insulated wire or cable. Test for vertical flame propagation for a single insulated wire or cable this flame resistance test is passed by most cables constructed of flameretardant materials, e. En 60332324tests on electric and optical fibre cables under fire conditions part 324. The iec 603321 and iec 603322 series specify methods of test for flame spread. All bsi british standards available online in electronic and print formats. Ul 1581 vw1 is similar to iec 603321 except for the difference in the time for flame applied. Test verticalflame propagation singleinsulated wire kwpremixed flame iec 6033212. Iec 6033212 cable and wire technical consulting service.
Iec 607541 test on gases evolved during combustion of materials from cables. Iec60332323 tests on electric and optical fibre cables. Product range qicc a nexans company is committed to deliver the highest standard wires and power cables to the local market, gcc and for export. The cables can be single core, and three cores cable. Tests on electric and optical fiber cables under fire conditions. Cmp cmr cmx cmg cm plenum riser general purpose limited use nfpa 2622007 ansiul 1 6 20 ansiul 16852000. This standard gives the procedure for testing small optical fibre cables or a small insulated conductor or cable when the method specified in iec 60332 12 is not suitable because some small optical fibre cables may break or small conductors may melt during the application of the flame. Testing to iec 6033212 may be performed simultaneously with that to iec 60332 if required. Requirements for which grade is applicable varies by country and local codes should be consulted. Tests for vertical flame propagation for a single small insulated wire or cable. Comparatively speaking, iec 603323 for bundled cables is more demanding than iec 603321 for single wires. F4c en 5026624 iec 60332324 cables are mounted on the front of the ladder. Garpe 3 fr plus, reinforced indoor cable prysmian group.
Iec 603321bs 40661flame test on single verticalinsulated wirescables this test details a method of test for the assessment of the flame propagation characteristics of a single wire or cable. Tests for vertical flame propagation for a single insulated wire or cable procedure for 1kw premixed flame. Iec 603323 is used to assess the flame propagation characteristics of bundled cables. Uv resistance, hydrocarbon resistance, oil resistance, anti rodent and anti termite properties can be offered as option. Fire safety technology japan electric cable technology.
The flammability ratings of iec 60332 1 and iec 60332 2 have already been incorporated into chapters 45 and. The total number of test pieces shall provide a nominal total volume of nonmetallic material of 1,5 liters per meter. Iec 60332 12 specifies the use of a 1 kw premixed flame and is for general use, except that the procedure specified may not be suitable for the testing of small single insulated conductors or cables of less than 0,5 mm. Tests on electric cables under fire conditions part 3. Part 1 test method for fire with shock at a temperature of at least 803 o c for cables of rated voltage up to and including 0. Iec 60332322 verticallymounted bunched cables category a standard. Differences between flame retardant and fire resistant cables. Iec 60332310, tests on electric and optical fibre cables under fire. In the test, a single core or cable with a length of approx. A 15% discount of the total catalogue price is included.
828 544 1189 1350 306 1063 1173 5 1381 1125 635 524 208 1298 84 1275 313 801 308 756 329 754 728 439 401 766 617 107 1089 1067 245 443 1088 116 140 897 1079 1398 723 1239 242 1379