POWER SYSTEMS, INC. TECHNICAL DATA A REFERENCE FOR The Electrical Power Industry ANDERSON www. ElectricalPartManuals. com
TABLE NUMBER INDEX PAGE NUMBER ANGLES 65 Aluminum Angle Conductors, Physical Properties 59 66 Aluminum Angle Conductors, Electrical Properties.. 59 22 Copper Bus Angles, High Conductivity, Physical and Electrical Properties. 23 ARMOR RODS ALUMINUM 44 Preformed Armor Rods for All-Aluminum Based Conductors, Physical Properties.. 45 48 Preformed Alumoweld Armor Rods for Alumoweld Strand, Physical Properties 49 50 Preformed Cadmium Copper Armor Rods for Copper and Copper Covered Steel-Copper Conductors.. 51 47 Preformed Conductor Reference 48 51 Preformed Copper-Covered Steel Armor Rods for Copper-Covered Steel Strand and Copper Covered Steel-Copper Conductors.. 51 49 Preformed Galvanized Steel Armor Rods for ACSR Conductors, Physical Properties.. 50 45 Preformed Line-Guards for All-Aluminum Based Conductors, Physical Properties. 46 46 Preformed Line-Guards for All-Aluminum Based Conductors, Physical Properties. 47 42 Straight Armor Rods for ACSR, Physical Properties 44 40 Straight Armor Rods for Stranded Aluminum Conductors, Physical Properties. 42 41 Tapered Armor Rods for ACSR, Physical Properties.. 43 43 Tapered Armor Rods for Stranded Aluminum Conductor, Physical Properties.. 44 BARS RECTANGULAR 58 Aluminum Rectangular Bus Bars, Current Ratings in Amperes. 55 59 Aluminum Rectangular Bus Bars, Physical and Electrical Properties. 56 60 Aluminum Rectangular Bus Bars, Current Ratings in Amperes. 56 20 Copper Rectangular Bus Bars, Current Carrying Capacity in Amperes at 60 Cycles. 21 21 Copper Rectangular Bus Bars, Physical and Electrical Properties 22 CABLES AND WIRES 32 ACSR, Physical and Electrical Characteristics 33 36 ACSR/AW, Physical Characteristics. 39 37 ACSR, Compresto Conductors, Physical and Electrical Properties. 41 34 ACSR Conductors, Physical Characteristics 37 35 ACSR Conductors, Extra-High Strength, Physical Characteristics 38 33 All-Aluminum and ACSR Cable with Armor Rods, Characteristics 35 26 All-Aluminum Cable, Bare, Physical Characteristics, Class A; AA; AAA 29 27 All-Aluminum Cable, Bare, Physical Characteristics, Class B and C.. 30 28 All-Aluminum, High Strength (AAAC) Conductors, Physical Properties. 31 30 All-Aluminum Compresto Conductors, Physical and Electrical Properties 32 31 All-Aluminum, Alloy 5005, Conductors, Physical Properties. 32 29 Aluminum Solid Conductor Wire.31 38 Alumoweld Wire and Strand, Physical and Electrical Characteristics. 41 1 Conversion Chart, Diameters to Conductors and Ultimate Strength.. 1 2 Copper Cable, Concentric-Lay-Stranded Dimensions and Strandings.. 6 4 Copper Cable, Rope Lay-Stranded Dimensions 8 5 Copper Cable and Wire, Bare, Physical Properties. 9 6 Copper Cable, Bare, Electrical Properties. 10 7 Copper Cable, Bare-Indoors, Current Ratings. 11 8 Copper Cable, Bare-Outdoors, Current Ratings. 11 25 Copper, ACSR, and Aluminum Conductors, Current Ratings, Outdoors, 60 Cycles 28 9 Copperweld Conductors, Physical Properties. 12 10 Copperweld Type M, Guy Strands. 12 11 Copperweld Copper Conductors, Physical Properties. 13 3 Copper Wire, Solid, Dimensions, Ultimates. 7 39 Galvanized Steel Guy Wire, Physical Properties 42 CHANNELS 63 Aluminum Channel Conductors, Physical Properties.. 58 64 Aluminum Channel Conductors, Electrical Properties. 58 67 Aluminum Channel Conductors of Uniform Thickness, Physical and Electrical Properties.. 60 68 Aluminum Integral Web Channel Conductors, Physical and Electrical Properties 60 22 Copper Channels, Unventilated, Current Ratings and Physical Properties.. 23 CONDUIT DATA 91 Conduit Elbows, Large Radius 78 92 Conduit Elbows, Standard Radius. 78 94 Conduit, Locknut Spacing and Clearance. 79 www. ElectricalPartManuals. com
TABLE NUMBER PAGE NUMBER 93 Conduit or Tubing, Internal Area. 78 89 Conduit, Rigid Metal. 77 88 Conduit Size for Cable. 77 90 Electrical Metallic Tubing, Weights and Dimensions 77 86 Number of Conductors in Conduit or Tubing 76 87 Number of Conductors in Conduit or Tubing 76 95 Temperature Conversion Chart, Fahrenheit to Centigrade.. 80 96 Temperature Conversion Chart, Centigrade to Fahrenheit.. 81 98 Thread Dimensions, National Course Series 83 97 Thread Dimensions, National Fine Series. 82 99 Thread Dimensions, National Special Pitches. 84 Thread Standard System of Marking 84 HOLLOW SQUARE 61 Aluminum Square Tubular Conductors, Physical Properties 57 62 Aluminum Square Tubular Conductors, Electrical Properties.. 57 23 Copper Square Tube, Unventilated, Current Ratings and Physical Properties.. 24 24 Copper Square Tube, Ventilated, Current Ratings and Physical Properties 26 TUBING 52 Aluminum Tubular Conductors, ASA, Schedule 40, Physical Properties.. 52 53 Aluminum Tubular Conductors, ASA, Schedule 40, Electrical Properties. 52 54 Aluminum Tubular Conductors, ASA, Schedule 80, Physical Properties.. 53 55 Aluminum Tubular Conductors, ASA, Schedule 80, Electrical Properties. 53 56 Aluminum Tubular Conductors, Physical Properties 54 57 Aluminum Tubular Conductors, Electrical Properties.. 54 12 Copper Tubular Conductors, Bare, Current Ratings, Indoors, 60 Cycles.. 14 13 Copper Tubular Conductors, Bare, Current Ratings, Outdoors, 60 Cycles.. 14 14 Copper Tubular Conductors, Physical Properties of Extra-Heavy and Standard Pipe Sizes, High Conductivity, Hard-Drawn15 15 Copper Tube, Type B, Current Ratings and Physical Properties.. 16 16 Copper Tube, Type K, Current Ratings and Physical Properties.. 17 17 Copper Tube, Type L, Current Ratings and Physical Properties 18 18 Copper Tube, Type M, Current Ratings and Physical Properties.. 19 19 Copper Tubular Conductors, Vertical Deflection in Inches, and Deflection Factors. 20 ELECTRICAL DATA 71 Alternating Current Formulae.. 65 72 Amperes in A-C Circuits, Formulae for Determining. 65 Chart Current Carrying Capacity, Approximate Ratio of Outdoor to Indoor. 71 76 Current Carrying Capacities, Relative, Copper, Copper Alloys, and Aluminum. 72 84 Electrolysis Current in Pipe Lines..75 82 Galvanic Series of Metals.. 74 81 Potentials of Metals 74 79 Properties of Aluminum Alloys. 73 77 Properties of Aluminum and Copper Alloys.. 72 78 Properties of Copper Alloys.. 73 80 Properties, Physical Constants of Metals.. 74 69 Proximity Effect, Correction Factor for Buses.. 61 75 Reactance Volts Drop to Neutral 69 Graph Reactance Volts Drop to Neutral. 68 Graph Reactance Volts Drop per Foot of Bus Length, Square and Round Tubular Buses. 70 74 Reactance Spacing Factor, Overhead Line Conductors 67 73 Resistance and Reactance, Formulae for Combining. 66 72 System Diagrams 65 MECHANICAL DATA Chart Beam Formulae for Horizontal Buses.64 85 Coefficients of Linear Expansion for Structural and Bus Materials 75 Chart Expansion of Steel, Copper, and Aluminum with Temperature Changes. 75 84 Power Transmission by Shaft.. 75 Chart Shape Correction Factors for Rectangular Copper Bars.. 62 70 Short Circuit Forces on Buses, Formulae.. 61 Chart Short Circuit Forces on Buses, Maximum 63 83 Time to Change Speed of Rotating Mass.. 75 USEFUL DATA Useful Data for Electrical Construction and Maintenance. 85-87 www. ElectricalPartManuals. com
1990 NATIONAL ELECTRICAL CODE* TABLE 310-16 WIRE & CONDUIT TABLES AMPACITIES OF INSULATED CONDUCTORS RATED 0-2000 VOLTS, BASED ON AMBIENT TEMPERATURE OF 30 C (86 F) RACEWAY OR CABLE OR EARTH TRADE SIZE OF METALLIC CONDUIT OR TUBING BASED ON NEC CHAPTER 9, TABLE 1 FOR 40% FILL AND TABLES 3A, 3B, 3C, 4 & 5B REFER TO NEC CHAPTER 9 FOR MAXIMUM NUMBER OF CONDUCTORS IN TRADE SIZES OF METALLIC CONDUIT OR TUBING. PROPERTIES OF CONDUCTORS MUST AGREE WITH NEC CHAPTER 9 TABLE 8. DIMENSIONS OF INSULATED CONDUCTORS PER NEC CHAPTER 9 (TABLE 5 FOR COPPER TABLE 5A FOR ALUMINUM THW, THHN, XHHW) (UNDERLINE INSULATION TYPE INDICATES DRY AND DAMP LOCATION ONLY RATINGS) THHN IS RATED 90 C IN DRY LOCATION Table 310-16 Ampacity Insulated COPPER 20 20 25 25 35 40 50 55 65 75 85 (100 ) 95 (100 ) 100 (110 ) 110 115 (125 ) 130 (125 ) 130 (150 ) 150 (150 ) 150 (175 ) 170 (175 ) 175 (200 ) 195 (200 ) 200 225 230 255 260 285 290 310 320 335 350 380 380 420 430 460 475 490 520 CU WIRE SIZE AWG kcmil 14 12 10 8 #6 #4 #3 #2 #1 1/0 2/0 3/0 4/0 250M 300M 350M 400M 500M 600M 700M 750M 800M 900M 75 C (167 F) THHW, THW RHW, USE Conduit Conduit 3W 3Ø4W 1 2 1 2 1 2 3 4 1 1 1 1 4 1 1 4 1 1 4 1 1 2 1 1 2 2 2 2 1 2 2 1 2 2 1 2 3 3 3 3 1 2 3 1 2 3 1 2 4 1 2 1 2 1 2 1 1 1 1 4 1 1 4 1 1 4 1 1 2 2 2 2 2 1 2 2 1 2 3 3 3 3 1 2 3 1 2 4 4 4 5 CU WIRE SIZE AWG kcmil #14 #12 #10 #8 #6 #4 #3 #2 #1 1/0 2/0 3/0 4/0 250M 300M 350M 400M 500M 600M 700M 750M 800M 900M 75 C (167 F) THWN, XHHW Conduit Conduit 3W 3Ø4W 1 2 1 2 1 2 1 2 3 4 1 1 1 1 1 4 1 1 4 1 1 2 1 1 2 2 2 2 2 1 2 2 1 2 3 3 3 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 4 3 4 1 1 1 4 1 1 4 1 1 2 1 1 2 2 2 2 2 1 2 2 1 2 3 3 3 3 1 2 3 1 2 4 4 4 90 C (194 F) FEP(14-2), THHN CU WIRE FEPB(14-8), XHHW SIZE AWG Conduit Conduit kcmil 3W 3Ø4W #14 #12 #10 #8 #8 #4 #3 #2 #1 1/0 2/0 3/0 4/0 250M 300M 350M 400M 500M 600M 700M 1 2 1 2 1 2 1 2 3 4 1 1 1 1 1 4 1 1 4 1 1 2 1 1 2 2 2 2 2 1 2 2 1 2 3 3 3 1 2 1 2 1 2 3 4 3 4 1 1 1 4 1 1 4 1 1 2 1 1 2 2 2 2 2 1 2 2 1 2 3 3 3 3 1 2 3 1 2 Table 310-16 Ampacity Insulated ALUMINUM 35 40 45 50 60 65 75 75 85 90 (100 ) 100 (100 ) 100 (110 ) 115 (110 ) 120 (125 ) 135 (125 ) 135 (150 ) 150 (150 ) 155 (175 ) 175 (175 ) 180 (200 ) 205 205 (200 ) 230 230 250 255 270 280 305 310 340 350 375 385 420 435 AL WIRE SIZE AWG kcmil 8 #6 #4 #2 #1 1/0 2/0 3/0 4/0 250M 300M 350M 400M 500M 600M 700M 750M 75 C (167 F) THHW, USE THW Conduit Conduit 3W 3Ø4W 3 4 3 4 1 1 1 1 4 1 1 4 1 1 2 1 1 2 2 2 2 2 1 2 2 1 2 3 3 3 3 3 4 1 1 1 1 4 1 1 2 1 1 2 2 2 2 2 1 2 2 1 2 3 3 3 3 1 2 3 1 2 3 1 2 AL WIRE SIZE AWG kcmil #8 #6 #4 #2 #1 1/0 2/0 3/0 4/0 250M 300M 350M 400M 500M 600M 700M 750M Conduit Conduit 3W 3Ø4W 1 2 3 4 3 4 1 1 1 4 1 1 4 1 1 4 1 1 2 1 1 2 2 2 2 2 1 2 2 1 2 3 3 3 3 4 3 4 1 1 1 4 1 1 4 1 1 2 1 1 2 2 2 2 2 1 2 2 1 2 2 1 2 3 3 3 1 2 3 1 2 AL WIRE SIZE AWG kcmil #8 #4 #2 #1 1/0 2/0 3/0 4/0 250M 300M 350M 400M 500M 600M 700M 750M Conduit Conduit 3W 3Ø4W www. ElectricalPartManuals. com 75 C (167 F) XHHW 90 C (194 F) THHN XHHW 3 4 3 4 1 1 1 4 1 1 4 1 1 2 1 1 2 1 1 2 2 2 2 2 1 2 2 1 2 3 3 3 3 4 1 1 1 4 1 1 4 1 1 2 1 1 2 2 2 2 2 1 2 2 1 2 2 1 2 3 3 3 1 2 3 1 2
POWER SYSTEMS, INC. ANDERSON 210 N. Allen St. Centralia, MO 65240 USA Phone: 573-682-5521 Fax: 573-682-8714 e-mail: hpscontact@hps.hubbell.com http://www.hubbellpowersystems.com NOTE: Because Hubbell has a policy of continuous product improvement, we reserve the right to change design and specifications without notice. Copyright 2003 Hubbell / Anderson Printed in USA AEC-41 Rev A www. ElectricalPartManuals. com