3M™ Cold Shrink QT-III Termination Kit 7644-T-HSG-110, High Amp, 1/Kit
- 3M ID 7000148844
- UPC 00054007417675
Details
Highlights
- Quick installation with versatile one-piece design
- No torches, heat or special tools required
- Hi-K stress control
- Excellent tracking resistance
- Includes everything required to make one single phase termination (except lug)
3M™ Cold Shrink QT-III Termination Kit 7640-T-HSG & 7650-T-HSG Series includes a non-skirted, 1-piece termination. It ensures a pliable, tight seal for tape shield, wire-over-tape shield and longitudinally corrugated shield power cables. The conjunction of high dielectric-constant material and sealing compounds allows the termination to withstand voltages of 5 to 35kV.
The 3M™ Cold Shrink QT-III Termination Kit 7640-T-HSG & 7650-T-HSG Series contains: one High-K, Tracking Resistant, Skirted Silicone Rubber Termination, one Constant Force Spring, one pre-formed High-Ampacity Ground Braid, two strips Scotch® Mastic Strip 2230, one 3M™ EMI Copper Foil Shielding Tape 1181 Strip and one instruction sheet
Suggested applications
- Terminating solid dielectric power cable with tape shield, wire-over-tape shield and longitudinally corrugated shield
- Designed for solid dielectric insulations, such as polyethylene, XLPE and EPR
- Free-hanging or bracket-mounting arrangements
- Compact design provides for easier installation in restricted spaces
- Indoor and protected areas
Typical Properties
| Applications | Cable Termination |
| BIL | 110 kV |
| Brands | 3M™ |
| Breakout Boot | No |
| Cable Insulation Outside Diameter Range | 0.83-1.53 in |
| Cable Insulation Outside Diameter Range (metric) | 21.1 - 38.9 mm |
| Cable Shielding | Tape Shield, Longitudinally Corrugated (LC), Wire-Over-Tape Shield |
| Case Quantity | 1 |
| Compatible Lug | QL2-A-1/0-350 |
| Conductor Sizes (Imperial) | 4/0 AWG, 250 kcmil, 300 kcmil, 350 kcmil, 400 kcmil, 500 kcmil, 600 kcmil, 700 kcmil, 750 kcmil |
| Indoor/Outdoor | Indoor Non-skirted |
| Insulation Level | 100%, 133% |
| Insulation Outer Diameter (Imperial) | 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, 0.93 in, 0.94 in, 0.95 in, 0.96 in, 0.97 in, 0.98 in, 0.99 in, 1 in, 1.01 in, 1.02 in, 1.03 in, 1.04 in, 1.05 in, 1.06 in, 1.07 in, 1.08 in, 1.09 in, 1.1 in, 1.11 in, 1.12 in, 1.13 in, 1.14 in, 1.15 in, 1.16 in, 1.17 in, 1.18 in, 1.19 in, 1.2 in, 1.21 in, 1.22 in, 1.23 in, 1.24 in, 1.25 in, 1.26 in, 1.27 in, 1.28 in, 1.29 in, 1.3 in, 1.31 in, 1.32 in, 1.33 in, 1.34 in, 1.35 in, 1.36 in, 1.37 in, 1.38 in, 1.39 in, 1.4 in, 1.41 in, 1.42 in, 1.43 in, 1.44 in, 1.45 in, 1.46 in, 1.47 in, 1.48 in, 1.49 in, 1.5 in, 1.51 in, 1.52 in, 1.53 in |
| Insulation Outer Diameter (metric) | 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, 23.622 mm, 23.876 mm, 24.13 mm, 24.384 mm, 24.638 mm, 24.892 mm, 25.146 mm, 25.4 mm, 25.654 mm, 25.908 mm, 26.162 mm, 26.416 mm, 26.67 mm, 26.924 mm, 27.178 mm, 27.432 mm, 27.686 mm, 27.94 mm, 28.194 mm, 28.448 mm, 28.702 mm, 28.956 mm, 29.21 mm, 29.464 mm, 29.718 mm, 29.972 mm, 30.226 mm, 30.48 mm, 30.734 mm, 30.988 mm, 31.242 mm, 31.496 mm, 31.75 mm, 32.004 mm, 32.258 mm, 32.512 mm, 32.766 mm, 33.02 mm, 33.274 mm, 33.528 mm, 33.782 mm, 34.036 mm, 34.29 mm, 34.544 mm, 34.798 mm, 35.052 mm, 35.306 mm, 35.56 mm, 35.814 mm, 36.068 mm, 36.322 mm, 36.576 mm, 36.83 mm, 37.084 mm, 37.338 mm, 37.592 mm, 37.846 mm, 38.1 mm, 38.354 mm, 38.608 mm, 38.862 mm |
| Insulation Rejacketing | No |
| Lug/Stem Connector Included in Kit | No |
| Material | Silicone Rubber |
| Maximum Installed Length | 12.00 in |
| Number of Conductors | 1 |
| Product Colour | Grey |
| Product Series | 7640-T-HSG, 7640-T-HSG-110 |
| Voltage | 5 kV, 8 kV, 15 kV |
| Voltage Application | Medium Voltage |
