3M™ Cold Shrink QT-III, Three Conductor Termination Kit 7620-S-3G Series are skirted and designed for outdoor installations of medium voltage 3/C shielded power cables with internal ground wires. The Hi-K stress control design delivers excellent BIL performance and lower surface stress, resulting in a more compact termination.
Each kit contains: One 3M™ Cold Shrink Silicone Rubber Breakout Boot Assembly, one 3M™ Cold Shrink Silicone Rubber Jacket Seal Assembly, three 3M™ Silicone Rubber Phase Re-Jacketing Sleeve Assemblies, three 3M™ Cold Shrink Silicone Rubber Termination Assemblies, one 3M™ Tinned Copper Ground Braid Assembly, three small 3M™ Constant Force Springs, one large 3M™ Constant Force Spring, three 1/2" x 10" (12.7 mm x 254 mm) strips of 3M™ EMI Copper Foil Shielding Tape 1181, eight strips of Scotch® Mastic 2230, one 3/4" (19.05 mm) roll of Scotch® Super 33+™ Vinyl Electrical Tape, one 1-1/2" (25.4-12.7 mm) roll of Scotch® Super Vinyl Electrical Tape 88, one roll of Scotch® Copper Electrical Shielding Tape 24, one 3M™ Cable Cleaning Preparation Kit CC-2, and one Instruction Sheet.
BIL | 110 kV |
Brands | 3M™ |
Breakout Boot | Yes |
Cable Insulation Outside Diameter Range | 0.70-0.92 in |
Cable Insulation Outside Diameter Range (metric) | 17.8-23.4 mm |
Cable Shielding | Tape Shield, UniShield®, Wire Shield |
Case Quantity | 1 |
Conductor Sizes (Imperial) | 1 AWG, 2 AWG, 1/0 AWG, 2/0 AWG, 3/0 AWG, 4/0 AWG, 250 kcmil, 300 kcmil, 350 kcmil |
Indoor/Outdoor | Outdoor Skirted |
Insulation Level | 100%, 133% |
Insulation Outer Diameter (Imperial) | 0.7 in, 0.71 in, 0.72 in, 0.73 in, 0.74 in, 0.75 in, 0.76 in, 0.77 in, 0.78 in, 0.79 in, 0.8 in, 0.81 in, 0.82 in, 0.83 in, 0.84 in, 0.85 in, 0.86 in, 0.87 in, 0.88 in, 0.89 in, 0.9 in, 0.91 in, 0.92 in |
Insulation Outer Diameter (metric) | 17.78 mm, 18.034 mm, 18.288 mm, 18.542 mm, 18.796 mm, 19.05 mm, 19.304 mm, 19.558 mm, 19.812 mm, 20.066 mm, 20.32 mm, 20.574 mm, 20.828 mm, 21.082 mm, 21.336 mm, 21.59 mm, 21.844 mm, 22.098 mm, 22.352 mm, 22.606 mm, 22.86 mm, 23.114 mm, 23.368 mm |
Insulation Rejacketing | Yes |
Lug/Stem Connector Included in Kit | No |
Maximum Cable Outside Diameter | 3.30 Inch |
Maximum Cable Outside Diameter (Metric) | 83.8 mm |
Maximum Installed Length | 9.80 in |
Number of Conductors | 3 |
Number of Skirts | 2 |
Product Series | 7600-S-3G |
Voltage | 5 kV, 8 kV, 15 kV |
Voltage Application | Medium Voltage |
Safety Data Sheets
Document Number: MSDS_2654440_CA_EN
(PDF)