Designation:B232/B232M–01e1
Standard Specification for
Concentric-Lay-Stranded Aluminum Conductors,Coated-Steel Reinforced(ACSR)1
This standard is issued under thefixed designation B232/B232M;the number immediately following the designation indicates the year of original adoption or,in the case of revision,the year of last revision.A number in parentheses indicates the year of last reapproval.
A superscript epsilon(e)indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
e1N OTE—In Table1,the code word for the795000(24/7)construction was editorially corrected to“Cuckoo.”
1.Scope
1.1This specification covers concentric-lay-stranded con-ductors made from round aluminum1350-H19(extra hard) wires and round,coated steel core wire(s)for use as overhead electrical conductors(Explanatory Note1and Explanatory Note2).
1.2ACSR covered by this specification has nine types of coated steel core wire which are designated by abbreviations as follows(Explanatory Note2):
1.2.1ACSR/GA-ACSR using Class A zinc-coated steel wire,
1.2.2ACSR/GB-ACSR using Class B zinc-coated steel wire,
1.2.3ACSR/GC-ACSR using Class C zinc-coated steel wire,
1.2.4ACSR/MA-ACSR using Class A Zn-5A1-MM coated steel wire,
1.2.5ACSR/MB-ACSR using Class B Zn-5A1-MM coated steel wire,
1.2.6ACSR/MC-ACSR using Class C Zn-5A1-MM coated steel wire,
1.2.7ACSR/HS-ACSR using Class A zinc-coated high-strength steel wires,
1.2.8ACSR/MS-ACSR using Class A Zn-5A1-MM coated high-strength steel wires,and
1.2.9ACSR/AZ-ACSR using aluminum-coated(alumi-nized)steel wire.
1.3The values stated in inch-pound or SI units are to be regarded separately as standard.The values in each system are not exact equivalents;therefore,each system shall be used independently of the other.Combining values from the two systems may result in nonconformance with the specification.
1.3.1For density,resistivity and temperature,the values stated in SI units are to be regarded as standard.
N OTE1—The aluminum and temper designations conform to ANSI Standard H35.1/H35.1M;Aluminum1350corresponds to UNS No. A91350in accordance with Practice E527.
2.Referenced Documents
2.1The following documents of the issue in effect on date of material purchase form a part of this specification to the extent referenced herein:
2.2ASTM Standards:
B230/B230M Specification for Aluminum1350-H19Wire for Electrical Purposes2
B263Test Method for Determination of Cross-Sectional Area of Stranded Conductors2
B341/B341M Specification for Aluminum-Coated(Alu-minized)Steel Core Wire for Aluminum Conductors,Steel Reinforced(ACSR/AZ)2
B354Terminology Relating to Uninsulated Metallic Elec-trical Conductors2
B498/B498M Specification for Zinc-Coated(Galvanized) Steel Core Wire for Aluminum Conductors,Steel Rein-forced(ACSR)2
B500Specification for Metallic Coated Stranded Steel Core for Aluminum Conductors,Steel-Reinforced (ACSR)2
B606Specification for High-Strength Zinc-Coated(Galva-nized)Steel Core Wire for Aluminum and Aluminum-Alloy Conductors,Steel Reinforced2
B682Specification for Standard Metric Sizes of Electrical Conductors2
B802/B802M Specification for Zinc-5%Aluminum-Mischmetal Alloy-Coated Steel Core Wire for Aluminum Conductors,Steel Reinforced(ACSR)2
B803Specification for High-Strength Zinc-5% Aluminum-Mischmetal Alloy-Coated Steel Core Wire for Aluminum and Aluminum-Alloy Conductors,Steel Rein-forced2
E29Practice for Using Significant Digits in Test Data to
1This specification is under the jurisdiction of ASTM Committee B01on
Electrical Conductors and is the direct responsibility of Subcommittee B01.07on
Conductors of Light Metals.
Current edition approved Mar.10,2001.Published April2001.Originally
published as B232–48T.Last previous edition B232–99.
2Annual Book of ASTM Standards,V ol02.03.
1
Copyright©ASTM International,100Barr Harbor Drive,PO Box C700,West Conshohocken,PA19428-2959,United States.
Determine Conformance with Specifications 3
E 527Practice for Numbering Metals and Alloys (UNS)42.3ANSI Documents:
ANSI H35.1American National Standard Alloy and Tem-per Designation Systems for Aluminum 5
ANSI H35.1M American National Standard for Alloy and Temper Designations Systems for Aluminum [Metric]52.4NIST Document:
NBS Handbook 100—Copper Wire Tables 62.5Aluminum Association Document:
Publication 50,Code Words for Overhead Aluminum Elec-trical Conductors 73.Terminology 3.1Definitions :
3.1.1Galvanized —zinc coated.
3.1.2Aluminized —aluminum coated.3.2Abbreviations:Abbreviations:
3.2.1Zn-5A1-MM —zinc-5%aluminum-mischmetal alloy.3.2.2ACSR —aluminum conductor,steel reinforced.
3.2.3ACSR/GA —reinforced with galvanized steel core wire,coating Class A in accordance with Specification B 498/B 498M.
3.2.4ACSR/GB —reinforced with galvanized steel core wire,coating Class B in accordance with Specification B 498/B 498M.
3.2.5ACSR/GC —reinforced with galvanized steel core wire,coating Class C in accordance with Specification B 498/B 498M.
3.2.6ACSR/HS —reinforced with high-strength galvanized steel core wire in accordance with Specification B 606.
3.2.7ACSR/MA —reinforced with Zn-5A1-MM coated steel core wire,coating Class A in accordance with Specification B 802/B 802M.
3.2.8ACSR/MB —reinforced with Zn-5A1-MM coated steel core wire,coating Class B in accordance with Specification B 802/B 802M.
3.2.9ACSR/MC —reinforced with Zn-5A1-MM coated steel core wire,coating Class C in accordance with Specification B 802/B 802M.
3.2.10ACSR/MS —reinforced with high-strength Zn-5A1-MM coated steel core wire in accordance with Specifica-tion B 803.
3.2.11ACSR/AZ —reinforced with aluminized steel core wire in accordance with Specification B 341/B 341M.
4.Classification
4.1For the purpose of this specification conductors are classified as follows (Explanatory Notes 1and 2):
4.1.1Class AA —For bare conductors usually used in over-head lines.These conductors are divided into two types as follows:
4.1.1.1Conductors used for regular over-head line construc-tion,and
4.1.1.2Conductors having a high ratio of mechanical strength to current-carrying capacity used for overhead ground wires and for extra-long span construction.
4.1.2Class A —For conductors to be covered with weather-resistant materials.
5.Ordering Information
5.1Orders for material under this specification shall include the following information:
5.1.1Quantity of each size,stranding,and class,
5.1.2Conductor size,circular-mil area or AWG (Section 9and Table 1),
TABLE 1Construction Requirements of Aluminum Conductors,Steel Reinforced (ACSR)
Size
Code Words A
Class
Stranding Design Aluminum/Steel Stranding
Nominal O.D.of Conductors,in.Mass,lb/1000ft
Aluminum Wires
Steel Wires cmil B AWG Number Diameter,in.C Layers Number Diameter,in.C Thrasher AA 76/19760.17444190.08142  Kiwi AA 72/7720.1735470.11571  Bluebird AA 84/19840.16024190.09612  Chukar AA 84/19840.14564190.08742  Falcon AA 54/19540.17163190.10302  Lapwing AA 45/7450.1880370.12531  Parrot AA 54/19540.16723190.10032  Nuthatch AA 45/7450.
1832370.12211  Plover AA 54/19540.16283190.09772  Bobolink AA 45/7450.1783370.11891  Martin AA 54/19540.15823190.09492  Dipper AA 45/7450.1733370.11551  Pheasant AA 54/19540.15353190.09212  Bittern AA 45/7450.1681370.11211  Skylark AA 36/1360.1880310.18800  Grackle AA 54/19540.14863190.08922  Bunting AA 45/7450.1628370.10851  1.30213421113000
...
Finch
AA
54/19
54
0.1436
3
19
0.0862
2
1.293
1430
3
Annual Book of ASTM Standards ,V ol 14.02.4
Annual Book of ASTM Standards ,V ol 01.01.5
Available from the American National Standards Institute,11West 42nd Street,13th Floor,New York,NY 10036.6
Available from the National Institute of Standards and Technology (NIST),Gaithersburg,MD 20899.7
Available from the Aluminum Association,Inc.,90019th Street,NW,Suite 300,Washington,DC
20006.
Size
Code Words A
Class
Stranding Design Aluminum/Steel Stranding
Nominal O.D.of Conductors,in.Mass,lb/1000ft
Aluminum Wires
Steel Wires cmil B AWG Number Diameter,in.C Layers Number Diameter,in.C Bluejay AA 45/7450.1573370.10491  Curlew AA 54/7540.1383370.138
31  Ortolan AA 45/7450.1515370.10101  Tanager AA 36/1360.1694310.16940  Cardinal AA 54/7540.1329370.13291  1.Rail AA 45/7450.1456370.09711  Catbird AA 36/1360.1628310.16280  Canary AA 54/7540.1291370.12911  Ruddy AA 45/7450.1414370.09431  Mallard AA 30/19300.16282190.09772  1.Condor AA 54/7540.1213370.12131  Tern AA 45/7450.1329370.08861  Drake AA 26/7260.1749270.13601  Cuckoo AA 24/7240.1820270.12131  Coot AA 36/1360.1486310.14860  1.Redwing AA 30/19300.15442190.09262  1.Starling AA 26/7260.1659270.12901  1.Stilt AA 24/7240.1727270.11511  Gannet AA 26/7260.1601270.12451  1.Flamingo AA 24/7240.1667270.11111  1.Egret AA 30/19300.14562190.08742  1.Scoter AA 30/7300.1456270.14561  1.Grosbeak AA 26/7260.1564270.121610.Rook AA 24/7240.1628270.108510.Swift AA 36/1360.1329310.132900.Kingbird AA 18/1180.1880210.188000.Teal
AA 30/19300.14202190.085220.Wood Duck AA 30/7300.1420270.142010.Squab AA 26/7260.1525270.118610.Peacock AA 24/7240.1588270.105910.Eagle AA 30/7300.1362270.136210.Dove AA 26/7260.1463270.113810.Parakeet AA 24/7240.1523270.101510.Osprey AA 18/1180.1758210.175800.Hen AA 30/7300.1261270.126110.Hawk AA 26/7260.1354270.105310.Flicker AA 24/7240.1410270.094010.Pelican AA 18/1180.1628210.162800.Lark AA 30/7300.1151270.115110.Ibis AA 26/7260.1236270.096110.Brant
AA 24/7240.1287270.085810.Chickadee AA 18/1180.1486210.148600.Oriole AA 30/7300.1059270.105910.Linnet AA 26/7260.1137270.088410.M
erlin AA 18/1180.1367210.136700.Ostrich AA 26/7260.1074270.083510.Partridge AA 26/7260.1013270.078810.Waxwing AA 18/1180.1217210.121700.609289.12116000000Penguin C AA,A 6/160.1878110.187800.Cochin AA (HS)12/7120.1327170.132710.Brahma AA (HS)16/19160.11271190.097720.Dorking AA (HS)12/7120.1261170.126110.Dotterel AA (HS)12/7120.1214170.121410.607440.9167800000Pigeon C AA,A 6/160.1672110.167200.Guinea AA (HS)12/7120.1151170.115110.Leghorn AA (HS)12/7120.1059170.105910.530335.513310000Quail C AA,A 6/160.1489110.148900.Minorca AA (HS)12/7120.0961170.096110.481276.3105600
Raven C
AA,A
6/1
6
0.1327
1
1
0.1327
0.398editorially
145.2
Size
Code Words A
Class
Stranding Design Aluminum/Steel Stranding
Nominal O.D.of Conductors,in.Mass,lb/1000ft
Aluminum Wires
Steel Wires cmil B AWG Number Diameter,in.C Layers Number
Diameter,in.C Petrel AA (HS)12/7120.0921170.092110.461253.8836901Robin C AA,A 6/160.1181110.118100.Grouse AA (HS)8/180.1000110.167000.367148.8663602Sparate C AA,A 7/170.0974110.129900.325106.63663602Sparrow C AA,A 6/160.1052110.105200.31691.2417404Swanate C AA,A 7/170.0772110.102900.25766.95417404Swan C AA,A 6/160.0834110.083400.
A 6/160.0743110.074300.22345.5126
2406
Turkey C
AA,A
6/1
6
0.0661
1
1
0.0661
0.198
36.02
A
Code words shown in this column are obtained from,“Publication 50,Code Words for Overhead Aluminum Electrical Conductors”,by the Aluminum Association.They are provided here for information only.B
Conversion factors:1cmil =5.067E –0.4mm 21in.=2.54E +01mm
1lb/1000ft =1.488E +00kg/km 1ft =3.048E –01m 1lb =4.536E –01kg 1lbf =4.448E –03LN C
These code names apply to Class AA Bare Aluminum Conductors,Steel Reinforced (ACSR)as shown above.They do not apply to Class A products shown in the above table.
5.1.3Number of wires,aluminum and steel (see Tables 1-5),5.1.4Type of steel core wire and type and area density (if applicable)of coating (see
6.2),
5.1.5Direction of lay of outer layer of aluminum wires if other than right-hand (see 8.2),
5.1.6Special tension test,if desired (see 15.3),5.1.7Place of inspection (Section 16),5.1.8Package size and type (see 17.1),
5.1.9Heavy wood lagging,if required (see 17.3),and
5.1.10Special package marking,if required (see 17.4).
6.Requirement for Wires
6.1Before stranding,the aluminum wire used shall meet the requirements of Specification B 230/B 230M.
6.2Before stranding,the steel core wire used shall meet the requirements of Specification B 341/B 341M,B 498/B 498M,B 606,B 802/B 802M,or B 803,whichever is applicable.
TABLE 2Construction Requirements—Aluminum Conductors,Steel Reinforced (ACSR)
Size,mm 2
Class
Stranding Design
Stranding
Nominal Outside Diameter of Conductors,
mm Mass,kg/km
Aluminum Wires
Steel Wires Number
Diameter,mm Layers Number Diameter,mm Layers 1250AA 84/1984  4.35419  2.61247.8542741250AA 76/1976  4.58419  2.14247.3440231250AA 72/772  4.7047  3.13146.9939011120AA 84/1984  4.12419  2.47245.3138331120AA 76/1976  4.33419  2.02244.7435951120AA 72/772  4.4547  2.97144.5134991000AA 84/1984  3.89419  2.33242.7734161000AA 72/772  4.2147  2.81142.113132900AA 84/1984  3.69419  2.21240.573073900AA 72/772  3.9947  2.66139.92812800AA 54/1954  4.34319  2.60239.043015800AA 45/745  4.7637  3.17138.072652710AA 54/1954  4.09319  2.45236.792678710AA 45/745  4.4837  2.99135.852351630AA 54/1954  3.85319  2.31234.652375630AA 45/745  4.2237  2.81133.752084560AA 54/1954  3.63319  2.18232.682112560AA 45/745  3.9837  2.65131.831854500AA 54/754  3.4337  3.43130.871889500AA 45/745  3.7637  2.51130.091656450AA 54/754  3.2637  3.26129.341706450
AA
45/7
45
3.57
3
7
2.38
1
28.56
1492
Size,mm 2
Class
Stranding Design
Stranding
Nominal Outside Diameter of Conductors,
mm Mass,kg/km
Aluminum Wires
Steel Wires Number
Diameter,mm Layers
Number
Diameter,mm Layers
400AA 30/1930  4.12219  2.47228.831824400AA 26/726  4.4327  3.45128.071622400AA 24/724  4.61
27  3.07127.651515355AA 30/1930  3.88219  2.33227.171620355AA 26/726  4.1727  3.24126.41435355AA 24/724  4.3427  2.89126.031343315AA 30/1930  3.66219  2.20225.641443315AA 26/726  3.9327  3.06124.91277315AA 24/724  4.0927  2.73124.551194315AA 18/118  4.7221  4.72023.61014280AA 30/730  3.4527  3.45124.151291280AA 26/726  3.7027  2.88123.441131280AA 24/724  3.8527  2.57123.111058280AA 18/118  4.4521  4.45022.25901.0250AA 30/730  3.2627  3.26122.821152250AA 26/726  3.5027  2.72122.161011250AA 24/724  3.6427  2.43121.85946.0250AA 18/118  4.2121  4.21021.05806.4224AA 30/730  3.0827  3.08121.561029224AA 26/726  3.3127  2.57120.95904.0224AA 24/724  3.4527  2.30120.7849.2224AA 18/118  3.9821  3.98019.9720.7200AA 30/730  2.9127  2.91120.37918.2200AA 26/726  3.1327  2.43119.81808.3200AA 24/724  3.2627  2.17119.55757.6200AA 18/118  3.7621  3.76018.8643.2180AA 30/730  2.7627  2.76119.32826.0180AA 26/726  2.9727  2.31118.81728.6180AA 24/724  3.0927  2.06118.54681.2180AA 18/118  3.5721  3.57017.85579.9160AA 30/730  2.6127  2.61118.27738.6160AA 26/726  2.8027  2.18117.74648.0160AA 24/724  2.9127  1.94117.46604.2160AA 18/118  3.3621  3.36016.8513.7140AA 26/726  2.6227  2.04116.6567.4140AA 24/724  2.7327  1.82116.38531.8140AA 18/118  3.1521  3.15015.75451.5125AA 26/726  2.4727  1.92115.64503.7125AA 24/724  2.5827  1.72115.48474.9125AA 18/118  2.9721  2.97014.85401.3100
AA (HS)16/1916  2.82119  2.44217.84972.4100AA (HS)12/712  3.2617  3.26116.3734.1100AA,A 6/16  4.6111  4.61013.83404.890AA (HS)12/712  3.0917  3.09115.45659.580AA (HS)12/712  2.9117  2.91114.55584.980AA,A 6/16  4.1211  4.12012.36323.371AA (HS)12/712  2.7417  2.74113.7518.663AA (HS)12/712  2.5917  2.59112.95463.463AA,A 6/16  3.6611  3.66010.98255.256AA (HS)12/712  2.4417  2.44112.2411.250AA (HS)12/712  2.3017  2.30111.5365.450AA,A 6/16  3.2611  3.2609.78202.440AA (HS)8/18  2.5211  4.2009.24217.940AA,A 6/16  2.9111  2.9108.73161.331.5AA,A 7/17  2.3911  3.1907.97148.431.5AA,A 6/16  2.5911  2.5907.77127.825AA,A 7/17  2.1311  2.8407.1117.825
AA,A
6/1
6
2.30
1
1
2.30
6.9
100.8

版权声明：本站内容均来自互联网，仅供演示用，请勿用于商业和其他非法用途。如果侵犯了您的权益请与我们联系QQ:729038198，我们将在24小时内删除。