High Voltage Joints and Terminations up to 72,5 kv 145 kv 3M Cold Shrink Termination Kits QT-III and Joint Kits are designed to provide high reliability and save you time and money. They install quickly and easily, helping to reduce potential craft errors. They require no special tools, adhesives, torches, or other heat sources. Once installed, the cold shrink accessory creates a dynamic, compressive environmental seal and electrical interface without sealants or adhesives. The QT-III terminations meet or exceed the requirements of IEEE 48, Class 1, 69 kv and IEC 60840 for 72,5 kv. The QS-III joints meet or exceed the requirements of IEEE 404, for 69 kv and IEC 60840 for 72,5 kv. Section Page Accessories for 69/72,5 kv...301-303 3M Cold Shrink QT-III Termination Kit 7672-S-8 Series for 69/72,5 kv...301 3M Cold Shrink QT-III Termination Kit 7673-S-8 Series for 69/72,5 kv...302 3M Cold Shrink QS-III Splice Kit 5488A Series for 69 kv...303 Accessories for 72,5 kv to 145 kv...307 3M Cold Shrink Terminations and Joints Certification & Selection Guide...307 3M Peeling Tool...307 PHONE: 800-245-3573 www.3m.com/electrical 299
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Accessories for 69/72,5 kv 3M Cold Shrink QT-III Termination Kit 7672-S-8 Series for 69/72,5 kv 3M Cold Shrink QT-III Termination Kit 7672-S-8 Series, is designed to terminate power cable up to 69/72,5 kv. It covers a conductor size of 250 to 2000 kcmil, 125-1000 mm². Unlike traditional kits, 3M cold shrink technology allows the installer to use same installation techniques as used for medium-voltage cold shrink accessories. For standard and reduced-wall cable. Kit Contents Include: (1) Insulation Adapter Tube Assembly (RW kit only) (1) Silicone Rubber Lug Seal Insulator Assembly (1) Hi-K Stress Control Assembly (1) Silicone Rubber Insulator Assembly (1) Silicone Rubber Skirted Insulator Assembly (1) Pre-formed Ground Braid Assembly (3) Constant Force Springs (1) Roll Scotch Electrical Shielding Tape 24 (8) Tubes 3M Red Compound P55/R (Non-Silicone Grease) Number of Conductors Single Conductor Tape Shield, Longitudinally Corrugated, Shielding Type Jacketed Concentric Neutral, Tape Over Wire, Wire Over Tape Cable Type XLPE or EPR Indoor/Outdoor Outdoor Breakout Boot No Insulation Rejacketing No No. Skirts 8 BIL 350 kv (325 kv for RW kit) Voltage 69/72,5 kv Certifications IEEE 48, Class 1 for 69 kv and IEC 608040 for 72.5 kv Insulation Thickness Primary Insulation. O.D. Jacket O.D. Conductor Size Tape Shield Conductor Size Jacketed Concentric Neutral Conductor Size Longitudinally Corrugated Conductor Size Tape-Over-Wire or Wire-Over-Tape Typical Creepage Distance Approximate Installed Length (1) Roll 3M Scotch-Seal Mastic Tape 2229, 1" (25 mm) wide (8) Strips Hi-K Mastic (1-6" 22", 7-2" 11") (1) Roll Scotch Silicone Rubber Tape 70 (1) Roll Scotch Vinyl Electrical Tape Super 88, 1½" 44' (1) 6" (150 mm) Hi-K Mastic Pad (1) 3M Cable Cleaning Pads CC-3 (1) Copper Foil Tape Strip 1181, 15" long (4) Instruction Sheets 7672-S-8 7672-S-8(RW) 7672-S-8(L) 0.65" (16,5 mm) 1.94"-3.08" (49,3-78,2 mm) 2.45"-3.35" (62,2-85,1 mm) 250-1000 kcmil (120-500 mm²) 93" (236 cm) 57"-60" (145-152 cm) 0.40"-0.47" (10,2-11,9 mm) 1.44"-2.58" (36,6-65,5 mm) 1.95"-3.11" (49,5-79,0 mm) 250-2000 kcmil (120-1000 mm²) 250-1000 kcmil (120-500 mm²) 93" (236 cm) 57"-60" (145-152 cm) 0.65" (16,5 mm) 2.50"-3.08" (63,5-75,4 mm) 2.75"-3.90" (69,9-99,1 mm) 1250-2000 kcmil (630-1000 mm²) 250-2000 kcmil (120-1000 mm²) 250-1000 kcmil (120-500 mm²) 93" (236 cm) 57"-60" (145-152 cm) Case Qty. 1 1 1 PHONE: 800-245-3573 www.3m.com/electrical 301
Accessories for 69/72,5 kv 3M Cold Shrink QT-III Termination Kit 7673-S-8 Series for 69/72,5 kv The 3M Cold Shrink QT-III Termination Kit 7673-S-8 Series are designed to terminate 69 kv, 650 mil solid dielectric, tape shield, longitudinally corrugated (LC), jacketed concentric neutral (JCN), tape-over-wire (TOW), or wire-over-tape (WOT) shielded power cable. Covering a conductor size range of 350 kcmil 3000 kcmil (185-1500 mm²). See the selection table for detailed sizing information. Kit contents: Each kit contains sufficient quantities of the following materials as appropriate to make one single-phase termination (lug not included unless requested in advance.) Silicone Rubber Skirted Stress Control Assembly Hi-K Stress Control Adapter Assembly Lug Seal Tube Ground Seal Tube Ground Strap Assembly Constant Force Springs Tubes 3M Red Compound P55/R (Non-Silicone Grease) Scotch Electrical Shielding Tape 24 3M Scotch-Seal Mastic Sealing Tape 2229 3M Copper Foil Shielding Tape 1181 Scotch Vinyl Electrical Tape Super 88 3M Cable Cleaning Pads CC-3 Scotch Self-fusing Silicone Rubber Tape 70 Instruction Sheets Order No. Primary Insulation O.D. Range Jacket O.D. Range Typical Conductor Size Range Typical Creepage Distance Approximate Installed Length 7673-S-8(S) 2.01" 2.87" (51,1 72,9 mm) 7673-S-8 2.79" 3.45" (70,9 87,6 mm) 2.25" 3.45" (57,2 87,6 mm) 3.00" 4.25" (76,2 108,0 mm) 350 1500 kcmil (175 725 mm²) 1500 3000 kcmil (800 1500 mm²) 82" (208 cm) 40" 42" (102 107 cm) 82" (208 cm) 40" 42" (102 107 cm) 302 FAX: 800-245-0329
Accessories for 69/72,5 kv 3M Cold Shrink QS-III Splice Kit 5488A Series for 69 kv The 3M Cold Shrink QS-III Splice Kit 5488A is a 69 kv class splice for joining jacketed concentric neutral (JCN), tape shield, longitudinally corrugated (LC) shielded, tape-over-wire (TOW) or wire-over-tape (WOT) shielded power cables. It is a cold shrink design sized to fit Type MV 90 or type MV-105 cables with copper or aluminum conductor sizes ranging from 250 kcmil 2000 kcmil (120 1000 mm²). The cold shrink splice body is a one piece molded design made of specially formulated silicone rubbers, while the cold shrink jacketing is made of EPDM rubber for physical protection. Each splice manufactured is factory tested to provide reliability. The product numbers containing "XB" are for crossbond or shield break applications. Kit Contents for 5488A Splice: Silicone Rubber Splice Body Jacketing Tubes Shielding Sleeve Pre-formed Braid Assembly (except JCN) Constant Force Springs 3M Red Compound P55/R Tubes (non-silicone grease) Roll 3M Scotch-Seal Mastic Tape 2229 Rolls Scotch Rubber Mastic Tape 2228 Additional Kit Contents for 5488A-JCN-XB and 5488A-Shielded-XB: Silicone Rubber Tube Assembly Roll, Scotch Linerless Rubber Splicing Tape 130C Roll, Scotch Electrical Shielding Tape 24 Shielding Type Indoor/Outdoor BIL Rating Voltage Certifications Tape Shield, Longitudinally Corrugated, Jacketed Concentric Neutral, Tape Over Wire, Wire Over Tape Outdoor 350 kv 69 kv IEEE Std. 404 for 69 kv Roll Scotch Semi-conductive Tape 13 Roll Scotch Vinyl Electrical Tape Super 88 3M Cable Cleaning Pads CC-3 3M Copper Foil Tape Strips 1811, 15" long; (except JCN) Rolls 3M Armorcast Structural Material 4560, 3" x 15' Shear Bolt Connector Instruction Booklets Order No. UPC Conductor Size Cable Insulation O.D. Connector O.D. Case Qty 5488A-250-500 051128-56798 250 500 kcmil 1.94" 3.08" (49,3 75,4 mm) 2.44" (62,0 mm) 1 5488A-750-1000 051128-56799 750 1000 kcmil 1.94" 3.08" (49,3 75,4 mm) 2.76" (70,1 mm) 1 5488A-1250-1500 051128-56800 1250 1500 kcmil 1.94" 3.08" (49,3 75,4 mm) 3.06" (77,7 mm) 1 5488A-1750-2000 051128-56801 1750 2000 kcmil 1.94" 3.08" (49,3 75,4 mm) 3.25" (82,6 mm) 1 5488A-XB-JCN250-500 051128-56802 250 500 kcmil 1.94" 3.08" (49,3 75,4 mm) 2.44" (62,0 mm) 1 5488A-XB-JCN750-1000 051128-56803 750 1000 kcmil 1.94" 3.08" (49,3 75,4 mm) 2.76" (70,1 mm) 1 5488A-XB-JCN1250-1500 051128-56804 1250 1500 kcmil 1.94" 3.08" (49,3 75,4 mm) 3.06" (77,7 mm) 1 5488A-XB-JCN1750-2000 051128-56805 1750 2000 kcmil 1.94" 3.08" (49,3 75,4 mm) 3.25" (82,6 mm) 1 5488A-XB-SHIELDED-250-500 051128-57882 250 500 kcmil 1.94" 3.08" (49,3 75,4 mm) 2.44" (62,0 mm) 1 5488A-XB-SHIELDED-750-1000 051128-57883 750 1000 kcmil 1.94" 3.08" (49,3 75,4 mm) 2.76" (70,1 mm) 1 5488A-XB-SHIELDED-1250-1500 051128-57884 1250 1500 kcmil 1.94" 3.08" (49,3 75,4 mm) 3.06" (77,7 mm) 1 5488A-XB-SHIELDED-1750-2000 051128-57885 1750 2000 kcmil 1.94" 3.08" (49,3 75,4 mm) 3.25" (82,6 mm) 1 PHONE: 800-245-3573 www.3m.com/electrical 303
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Accessories for 72,5 kv to 145 kv 3M Cold Shrink Terminations and Joints Certification & Selection Guide To determine the appropriate kit for your intended application, please submit your cable specifications to 3M. Order No. Dry Termination Silicone Wet Termination In-Line Joint Cross Bond Joint IEEE 115 kv TD-II 115 TS-II 115 SS-II 115 SC-II 115 IEC 123 kv TD-II 123 TS-II 123 SS-II 123 SC-II 123 IEEE 138 kv TS-II 138 SS-II 138 SC-II 138 IEC 145 kv TS-II 145 SS-II 145 SC-II 145 Applicable Certifications IEC 60840 IEC 60840 IEC 60840 IEC 60840 3M Peeling Tool The right tools for cable preparation and installation are essential to ensure long-term reliability of the network. 3M is available to discuss the appropriate standard and special tools required for your installation. These tools are recommended to prepare the cable for all installations: Straightening bar, angle-type Heating sleeve with temperature control unit Roll-type peeling device Order No. Description Case Qty. SH 80 For cables with maximum diameter over outer semicon of 80 mm. 1 SH 130 For cables with maximum diameter over outer semicon of 130 mm. 1 PHONE: 800-245-3573 www.3m.com/electrical 307