Compression Joints & Lugs

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Rudolph Carpenter
6 years ago
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2 Compression Mid Span Joints - Full Tension for Hexagonal Compression s in accordance with AS54 AF L type AAC AAC Full Tension Midspan Joints, are manufactured from an Aluminium extrusion, equivalent in strength to the conductor onto which the fitting is applied. Each fitting is manufactured with internal and external tapers, to eliminate stresses associated with compression, and reduce corona discharge. Each fitting is clearly marked with the compression length, the applicable conductor stranding, and the appropriate compression die size. All design parameters for the items in this section are in accordance with AS54. AAC Code Name HM603 HM604 HM606 HM608 HM6 HM62 HM65 HM66 HM68 HM620 HM62 HM623 HM624 Jupiter Leo Libra Mars Mercury Moon Neptune Pluto Saturn Taurus Triton Uranus Venus Stranding 7/2.25 7/2.50 7/3.00 7/3.75 7/4.50 7/4.75 9/3.25 9/ /3.00 9/ /3.75 6/3.25 6/3.75 Nom. Overall Dimensions mm Cond. Dia. A/F L AL 38-80AL AL AL 3-2

3 Compression Mid Span Joints - Full Tension for Hexagonal Compression s in accordance with AS54 AF L type AAAC/620 & AAAC/20 AAAC Full Tension Compression Midspan Joints, are manufactured from an Aluminium extrusion, equivalent in strength to the conductor onto which the fitting is applied. Each fitting is manufactured with internal and external tapers, to eliminate stresses associated with compression, and reduce corona discharge. Each fitting is clearly marked with the compression length, the applicable conductor stranding, and the appropriate compression die size. All design parameters for the items in this section are in accordance with AS54. HM702 HM703 HM704 HM705 HM706 HM707 HM708 HM709 HM70 HM7 HM72 HM73 AAAC/620 Code Name Diamond Emerald Garnet Jade Jasper Opal Pearl Ruby Rutile Sapphire Spinel Topaz AAAC/20 Code Name Chlorine Fluorine Helium Hydrogen Iodine Krypton Neon Nitrogen Oxygen Phosphorous Selenium Sulphur Stranding 7/2.50 7/3.00 7/3.75 7/4.50 7/4.75 9/3.25 9/ /3.00 9/ /3.75 6/3.25 6/3.75 Nom. Overall Dimensions mm Cond. Dia. A/F L AL AL AL AL 3-3

4 Compression Mid Span Joints - Full Tension for Hexagonal Compression s in accordance with AS54 L AF CA CA AF2 L2 *6 Knurl type ACSR ACSR Full Tension Compression Midspan Joints, are manufactured from an Aluminium outer extrusion, and an inner steel tubular core. The two piece design ensures a design strength equivalent to the conductor onto which the fitting is applied. Each fitting is manufactured with internal and external tapers, to eliminate stresses associated with compression, and reduce corona discharge. Each fitting is clearly marked with the compression length, the applicable conductor stranding, and the appropriate compression die size. All design parameters for the items in this section are in accordance with AS54. Cat. No. HM507 HM52 HM56 HM52 HM525 HM530 HM5 HM535 HM536 HM ACSR Code Name Almond Apple Banana Cherry Grape Lemon Lime Mango Orange Olive Stranding 6//2.50 6//3.00 6//3.75 6/4.75+7/.60 30/7/ /7/ /7/ /7/ /7/ /7/3.50 Nom. Overall Cond. A/F Dia AL AL AL Aluminium Dimensions L CA A/F2 Nom Steel 38-68ST ST ST 38-95ST 38-60ST 40-70ST 40-90ST 40-70ST 40-90ST 40-90ST L2 Nom

5 Compression Mid Span Joints - Non Tension for Hexagonal compression s in accordance with AS54 L AF type AAC Non Tension Compression Mid Span Joints are manufactured from an Aluminium extrusion. As these joints are installed at low tension values, one fitting can be used for all cable types of the same size (OD). AAC Code Name HN603 HN604 HN606 HN608 HN6 HN62 HN65 HN66 HN68 HN620 HN62 HN623 HN624 Jupiter Leo Libra Mars Mercury Moon Neptune Pluto Saturn Taurus Triton Uranus Venus Stranding 7/2.25 7/2.50 7/3.00 7/3.75 7/4.50 7/4.75 9/3.25 9/ /3.00 9/ /3.75 6/3.25 6/3.75 Nom. Overall Dimensions mm Cond. Dia. A/F L AL 38-80AL AL AL 3-5

6 Compression Mid Span Joints - Non Tension for Hexagonal Compression s in accordance with AS54 L AF type - AAAC/620 & AAAC/20 HN604 HN606 HN608 HN6 HN62 HN65 HN66 HN68 HN620 HN62 HN623 HN624 type - ACSR 3-6 AAAC/620 Code Name Diamond Emerald Garnet Jade Jasper Opal Pearl Ruby Rutile Sapphire Spinel Topaz ACSR Code Name HN604 HN606 HN608 HN52 HN634 HN68 HN5 HN63 HN623 HN635 Almond Apple Banana Cherry Grape Lemon Lime Mango Orange Olive AAAC/20 Code Name Chlorine Fluorine Helium Hydrogen Iodine Krypton Neon Nitrogen Oxygen Phosphorous Selenium Sulphur Stranding 6//2.50 6//3.00 6//3.75 6/4.75+7/.60 30/7/ /7/ /7/ /7/ /7/ /7/3.50 Stranding 7/2.50 7/3.00 7/3.75 7/4.50 7/4.75 9/3.25 9/ /3.00 9/ /3.75 6/3.25 6/ Nom. Overall Dimensions mm Cond. Dia. A/F L Nom. Overall Dimensions mm Cond. Dia. A/F L Nom AL AL AL 38-80AL AL AL

7 Compression Jumper Lugs Type HL for AAC, AAAC & ACSR s Manufactured to Australian Standard AS 54 (with palms to AS 2395) Material: High electrical conductivity grade aluminium alloy with terminal palms produced by forging or welding process, enabling required palm types to meet Australian Standard &/or customer requirements, irrespective of the size of the barrel section. Enquiries and orders should specify the following: a. Code - as per table on page 3-9 b. Hole details - number of holes, diameter and spacing c. Bend details - palm angle and orientation d. Preferred standard palm orientations & configurations Centre Palm 30 Palm bent on edge Compression Terminal Connector Offset Palm 30 0 A/F Offset Palm 45 Palm bent on flat 6Knurl CA 6Knurl CA Centre Palm Refer Information Sheet on page

8 Compression Jumper Lugs Type HL for AAC, AAAC & ACSR s Nomenclature for lug part numbers HL624SCU Hexagonal Lug Code Palm Configuration Palm Orientation Hole Configuration/Palm Size Character ) H 2) L The preferred code for use is the AAC over the AAAC or ACSR codes. 3) Code If the lug is required for an ACSR or AAAC conductor and a suitable AAC design is unavailable, only then use the ACSR or AAAC code. 4) Palm Orientation: S S traight (Only used in conjunction with the below C or O palm configuration) (Only used in conjunction with the below E or F palm configuration) 5) Palm Configuration: 6/7) Hole code: 3-8 U 2 2U 3 3U 4 4U 5 5U 6 6U 7 7U 8 8U 9 9U X XU E F C O E dge Bent F lat Bent Straight C entre Straight O ffset (Only centre squashed. Only used in conjunction with the above angled lugs) (Only used in conjunction with above S palm orientation for straight lugs) x 4mm hole palm ±3mm wide x 35mm min long x 6mm min thick undrilled palm per type above. x 4mm hole palm 40±3mm wide x 45mm min long x 6mm min thick undrilled palm per type 2 above. 2 x 4mm hole 50mm crs palm 40±3mm wide x 05mm min long x 2mm min thick undrilled palm per type 3 above. 2 x 4mm hole 50mm crs palm 50±5mm wide x 05mm min long x 2mm min thick undrilled palm per type 4 above. 4 x 4mm hole 50mm crs palm 00±5mm wide x 05mm min long x 2mm min thick undrilled palm per type 5 above. 2 x 4mm hole 50mm crs palm 46±mm wide x 05mm min long x 2mm min thick undrilled palm per type 6 above. 2 x 8mm hole 60mm crs palm 66±mm wide x 35mm min long x 20mm min thick undrilled palm per type 7 above. 4 x 8mm hole 60mm crs palm 30±5mm wide x 35mm min long x 20mm min thick undrilled palm per type 8 above. 2 x 8mm hole 60mm crs palm 56±mm wide x 35mm min long x 20mm min thick undrilled palm per type 9 above. Non standard palm or hole configuration undrilled palm per type X above. 8) Variations: If variations on the standard compression lugs are required, please contact Dulmison.

9 Compression Jumper Lugs Type HL for AAC, AAAC & ACSR s Cond. AAC & AAAC ACSR Code s Stranding s Jupiter Amethyst Boron Leo Diamond Chlorine Libra Emerald Fluorine Mars Garnet Helium Mercury Jade Hydrogen Moon Jasper Iodine Neptune Opal Krypton Pluto Pearl Neon Saturn Ruby Nitrogen Taurus Rutile Oxygen Triton Sapphire Phosphorus Uranus Spinel Selenium Venus Topaz Sulphur 7/2.25 7/2.50 7/3.00 7/3.75 7/4.50 7/4.75 9/3.25 9/ /3.00 9/ /3.75 6/3.25 6/3.75 Almond Apple Banana Cherry Grape Lemon Lime Mango Orange Olive Paw Paw Stranding 6//2.50 6//3.00 6//3.75 6/4.75+7/.60 30/7/ /7/ /7/ /7/ /7/ /7/ /3.75+9/2.25 Dimensions mm Dia. mm A/F CA Std Bolt x M0 2 x M0 2 x M0 2 x M0 2 x M2 2 x M2 2 x M2 2 x M2 2 x M2 2 x M2 2 x M2 2 x M2 4 x M2 4 x M2 4 x M2 4 x M2 4 x M2 38-0AL 38-80AL AL AL AL AL 3-9

Aluminium Compression Lug One hole palm - forged H B F C H54 H59 H524 H529 H534 H538 H542 H547 H553 H559 All lugs are partly filled with oxide inhibitor and sealed with a plastic plug.

5 A Dimensions mm Stud Size A B C F H 0 0 0 0 0 0 0 2 2 2 65 73 80 90 5 Terminal Lugs - Type SL Extruded aluminium tube Pre-filled with jointing compound Designed for compression by hexagonal or

10 Aluminium Compression Lug One hole palm - forged H B F C H54 H59 H524 H529 H534 H538 H542 H547 H553 H559 All lugs are partly filled with oxide inhibitor and sealed with a plastic plug. NOTE: Blank palms are also available. SL36 SL44 SL50 SL58 SL6 SL68 SL Size mm Range O.D A Dimensions mm Stud Size A B C F H Terminal Lugs - Type SL Extruded aluminium tube Pre-filled with jointing compound Designed for compression by hexagonal or indent type tools. M0 M0 M2 M2 M2 M2 M Dimensions mm Stud Size A B C D Hex 38-90AL 38-AL 38-73AL 40-72AL AL AL AL A No. Of Crimps D 2 B C

Aluminium Compression Lug Two hole palm F B H J C A cast in high electrical conductivity grade aluminium. Barrel partly filled with oxide inhibitor and sealed with a plastic plug.

11 Aluminium Compression Lug Two hole palm F B H J C A cast in high electrical conductivity grade aluminium. Barrel partly filled with oxide inhibitor and sealed with a plastic plug. AHC095M2 AHC20M2 AHC50M2 AHCM2 AHC300M2 Size mm Dimensions mm Stud Size A B C F H J M0 M0 M0 M0 M Hex 38-73AL 38-73AL AL AL 3-

4 Core Sector Aluminium Compression Lug Type AHCS The Dulmison 4 core sector lug is for use on stranded and solid sector cables, and compacted round conductors.

12 4 Core Sector Aluminium Compression Lug Type AHCS The Dulmison 4 core sector lug is for use on stranded and solid sector cables, and compacted round conductors. The lug design offers many advantages, especially when working in confined spaces such as URD turrets, pits or compact switchgear. Dulmison 4 core sector lugs allow 90 sector shaped cable to be inserted in any of the four possible orientations. The assembly then requires a twist of no more than 45 for proper alignment. With conventional sector lugs, a twist of up to 80 may be required and this is often difficult to achieve in a confined space. The lug features a unique square shape inside the barrel to accommodate solid sector shapes, and eliminates the need for pre-rounding of stranded sectors. 3-2 AHCS22 AHCS82 AHCS B A Dimensions mm Size mm 2 A B D The lugs are compressed onto the cables using standard hexagonal dies ensuring that the barrel of the lug and the cable sector are properly formed together. Comprehensive tests have been performed to ensure that optimum electrical contact and mechanical properties have been achieved. Before compression D Hole Dia Hex AL AL AL After compression

13 Hexagonal Compression s For Aluminium Crimp Lugs, Sleeves & Bi-metal Lugs Cable Size mm Cat. Crimp Dimensions Hydraulic Tool No. A/F W 38-90AL 38-AL 38-73AL AL 40-4A Other tools are available please refer Dulmison or Utilux catalogue Tonne #38A 60 Tonne #40B 3-3

14 Order/Inquiry Information Sheet All to be supplied to AS54 and AS2395 standard dimensions unless specified otherwise Stranding Diameter Code Name Quantity Required Jumper Terminals (Clearly circle or mark as appropriate) Palm Style Please copy this sheet, fill in the relevant details & forward to the Dulmison sales office in your region. Company:... Contact Name:... Phone No:... Fax/ ... (Palm angle for offset = 0 o ) Centre (C) Offset (O) 3-4 Palm Type and Angle No. of Holes Edge (E) A Spacing of Holes: A = B = Diameter of Holes (to suit bolt diameter) X Y B Z Flat (F) A 0 o 30 o 45 o 60 o 90 o Palm Dimensions (if not standard to AS2395): X = Y = Z =

7Terminals and Splices

7Terminals and Splices Introduction Product Facts No need f inhibit agents, thanks to our dry crimp technique Terminating/splicing capabilities f stranded aluminum wire, plus splicing of aluminum wire to copper wire conducts