Les culs-de-sac de service sont utilisés pour réaliser des dérivations de service sur des messagers neutres nus de câbles autoporteurs. Ils sont conçus pour une longueur minimale, une économie maximale et une apparence soignée. Les culs-de-sac de service ne doivent pas être réutilisés après leur installation initiale. Ils sont conçus pour être appliqués sur des isolateurs de bobines ou des porte-fils ayant un contour lisse et un diamètre d'au moins 1 pouce et d'au plus 3 pouces.
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1 Formed Wire Formed Wire © 2014, AFL, all rights reserved. PP-3-00847, Revision 4, 9.2.2021 Specifications are subject to change without notice. AFLglobal.com | 800.235.3423 Service Dead End General Recommendations Service Dead Ends are used to make service drops on bare neutral messengers of self supporting cable. They are designed for minimum length, maximum economy and neatness of appearance. Service Dead Ends should not be reused after original installation. They are designed to be applied to spool insulators or wire holders having a smooth contour with diameters no less than 1 inch and no greater than 3 inches. Rated Holding Strength The mechanical strength of Service Dead Ends meets or exceeds NESC Grade "N", rule 263-E, Supply Services, for spans not exceeding 150 feet. For service drops exceeding 150 feet. Distribution Dead Ends are recommended. For direct application onto plastic jacketed conductors Coated Dead Ends are recommended. The published Rated Holding Strengths listed on page 5 are actual test results on unweathered conductor and are conservative when compared to typical values. Tapping Tapping over the applied legs of the Service Dead End is not recommended. Taps should be located either six inches from the gritted legs or on the neutral tail continued past the crossover point. Vibration When vibration is suspected or encountered, Distribution Dead Ends should be used since the design of Service Dead Ends are not intended for use under vibration conditions. MATERIALS Dead End - Manufactured of aluminum covered steel. Color code and crossover marks - Identifies conductor size and indicates application starting point. Identification tag - Shows catalog number, conductor diameter range, and nominal conductor size continued
© 2014, AFL, all rights reserved. PP-3-00847, Revision 4, 9.2.2021 Specifications are subject to change without notice. AFLglobal.com | 800.235.3423 2 Formed Wire Formed Wire Service Dead End Aluminized Steel Selection Information AFL NO. DIA. RANGE INCHES NOMINAL CONDUCTOR SIZE UNITS PER CARTON WT. PER CARTON POUNDS APPLIED LENGTH INCHES COLOR CODE SG 043 .169 -.198 #6, 6/1 #6, 7W All Aluminum #6, 7W Aluminum Alloy 300 24 11 Blue SG 050 .199-.224 #5, 6/1 #4, Solid #5, 7W Aluminum Alloy 300 27 12 White SG 057 .225 -.257 #4, 6/1, 7/1 #4, 7W All Aluminum #4, 7W Aluminum Alloy 300 29 13 Orange SG 065 .258-.289 #3, 6/1 #3, 7W All Aluminum #2, Solid #3, 7W Aluminum Alloy 200 27 14 Black SG 073 .290-.325 #2, 6/1, 7/1 #2, 7W All Aluminum #2, 7W Aluminum Alloy 200 28 15 Red SG 083 .326-.360 #1, 6/1 #1.7W All Aluminum #1.7W Aluminum Alloy 200 31 17 Green SG 091 .361 - .400 1/0,6/1 1/0, 7W All Aluminum 1/0, 7W Aluminum Alloy 100 28 19 Yellow SG 102 .401 - .450 2/0,6/1 2/0, 7W All Aluminum 2/0, 7W Aluminum Alloy 100 31 21 Blue SG 114 .451 -.510 3/0,6/1 3/0, 7W All Aluminum 3/0, 7W Aluminum Alloy 100 33 23 Orange SG 130 .511-.580 4/0,6/1,18/1 4/0, 7W All Aluminum 4/0, 7W Aluminum Alloy 100 37 26 Red Right-Hand Lay Standard continued
3 Formed Wire Formed Wire © 2014, AFL, all rights reserved. PP-3-00847, Revision 4, 9.2.2021 Specifications are subject to change without notice. AFLglobal.com | 800.235.3423 Service Dead End Aluminized Steel Rated Holding Strength for Aluminum Based Conductor AFL NO. ACSR ALL ALUMINUM ALUMINUM ALLOY SG 043 #6,6/1 585 lbs. (50%) #6, 7W 488 lbs. (88%) #5, Solid 549 lbs. (88%) #6, 7W 840 lbs. (80%) SG 050 #5,6/1 730 lbs. (50%) #4, Solid 772 lbs. (88%) #5, 7W 1,080 lbs. (50%) SG 057 #4,6/1 915 lbs. (50%) #4, 7/1 1,144 lbs. (50%) # 4, 7W 770 lbs. (88%) #3 Solid 854 lbs. (88%) #4, 7W 1,336 lbs. (80%) SG 065 #3, 6/1 1,125 lbs. (50%) #3, 7W 900 lbs. (88%) #2 Solid 1,078 lbs. (88%) #3, 7W 1,720 lbs. (80%) SG 073 #2, 6/1 1,395 lbs. (50%) #2, 7W 1,175 lbs. (88%) #2. 7W 2,124 lbs. (80%) SG 083 #1,6/1 1,740 lbs. (50%) #1, 6/1 1,430 lbs. (88%) #1, 7W 2,736 lbs. (80%) SG 091 1/0, 6/1 2,140 lbs. (50%) 1/0, 5/1 1.698 lbs. (50%) 1/0, 7 W 1,734 lbs. (88%) 1/0, 7W 3,384 lbs. (80%) SG 102 2/0, 6/1 2,673 lbs. (50%) 2/0, 7W 2,182 lbs. (88%) 2/0, 7W 4,044 lbs. (80%) SG 114 3/0, 6/1 3,338 lbs. (50%) 3/0, 7W 2,644 lbs. (88%) 3/0, 7W 5,092 lbs. (80%) SG 130 4/0, 6/1 4,210 lbs. (50%) 4/0, 18/1 2,523 lbs. (50%) 4/0, 7W 3,335 lbs. (88%) 4/0, 7W 6,420 lbs. (80%)
Comealongs et HiTemp Comealongs pour conducteurs ACSR AAC AAAC ACAR ACSS et ACSSTW,Composé de remplissage AFL,Composé pour joints électriques Alnox,Composé pour joints électriques Alnox,Composé de remplissage AFL HiTemp® (AFCHT™),Composé universel HiTemp® AFL (HiTUC),Composé pour joints électriques n° 2,Embouts à compression HiTemp® pour conducteurs ACSS,Embouts à compression HiTemp® pour conducteurs ACSS/TW,Joints de compression HiTemp® pour conducteurs ACSS,Joints de compression HiTemp® pour conducteurs ACSS/TW,Cavalier de compression HiTemp® pour conducteurs ACSS/TW,Cavalier de compression HiTemp® pour conducteurs ACSS/TW,Manchon de réparation par compression HiTemp® pour conducteurs ACSS,Manchon de réparation par compression HiTemp® pour conducteurs ACSS/TW
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