3M™ Cold Shrink QT-III Termination Kit 7642-S-2-1/0-MB3, CN, JCN Cable, 5-15 kV, Insulation OD 0.64-1.08 in, 1/kit, Indoor/Outdoor
- Part Number 7642-S-2-1/0-MB3
- 3M ID 7100164607
Details
Highlights
- Provides void-free seal to jacketed concentric neutral and concentric neutral power cables
- high dielectric-constant material regulates the distribution of electric field stress
- Suitable for outdoor applications
- Termination has 0.64 to 1.08-in O.D. insulation
- Accommodates wire size of 1/0 AWG
- Silicone rubber insulation offers durability and reduces leakage currents in damp conditions
- Comes with sufficient materials including 1 MB3 mounting bracket to make 1 termination
- Withstands voltages up to 15 kV and is 110 kV BIL-rated
- IEEE Approved
- 1 termination/kit, 1 kit/case
3M™ Cold Shrink QT-III 7640-S Series Termination Kit includes sufficient material to make 1 termination. It ensures a pliable, tight seal for jacketed concentric neutral and concentric neutral power cables. The conjunction of high dielectric-constant material and silicone rubber insulation allow the termination to withstand voltages up to 15 kV.
3M™ Cold Shrink QT-III 7640-S Series Termination Kit is designed for terminating medium-voltage power cables. The track-resistant, silicone rubber insulation of the termination has a hydrophobic property that offers long-lasting service life while minimizing leakage currents in wet conditions. The lower surface stress, high dielectric-constant material offers an optimized BIL performance while ensuring a leak-proof, compact fit. IEEE Approved.
Typical Properties
| BIL | 110 kV |
| Brands | 3M™ |
| Breakout Boot | No |
| Cable Insulation Outside Diameter Range (metric) | 16.3 - 27.4 mm |
| Cable Shielding | Concentric Neutral (CN), Jacketed Concentric Neutral (JCN) |
| Cable Type | Stranded, Compact/Solid |
| Indoor/Outdoor | Outdoor |
| Insulation Level | 100%, 133% |
| Insulation Outer Diameter (Metric) | 16.256 mm, 16.51 mm, 16.764 mm, 17.018 mm, 17.272 mm, 17.526 mm, 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, 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 |
| Insulation Rejacketing | Yes |
| Lug/Stem Connector Included in Kit | No |
| Maximum Installed Length (metric) | 24.89 cm |
| Number of Conductors | 1 |
| Number of Skirts | 2 |
| Product Series | 7640-S |
| Termination Type | Single Termination |
| Voltage | 15 kV |
| Voltage Application | Medium Voltage |
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