3M™ Cold Shrink QT-III Termination Kit 7653-S-INV-4, CN and JCN Cable, 5-35 kV, 0.72-1.29 in (18,3-32,8 mm) Cable Insul. O.D., 1 termination/kit
- 3M ID 7000132780
Details
Highlights
- Provides a 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 0.72 to 1.29-in insulation O.D
- Accommodates wire sizes of 300 to 500 kcmil at 5kV, 250 to 500 kcmil at 8 kV, 2/0 AWG to 300 kcmil at 15kV, 2 to 4/0 AWG at 25/28 kV, 2 to 2/0 AWG at 35kV
- Integrated step-core design allows for easier installation, while sealing compounds provide constant radial pressure
- Withstands voltages of 5 to 35kV and is 200 kV BIL-rated
- Includes a 4-skirt, single-conductor, cold shrink termination
- IEEE Approved
3M™ Cold Shrink QT-III 7640-S-INV & 7650-S-INV Series Inverted Termination Kit includes a single-conductor, skirted termination. It ensures a pliable, tight seal for jacketed concentric neutral and concentric neutral power cables. The conjunction of high dielectric-constant material and sealing compounds allows the termination to withstand voltages of 5 to 35kV.
3M™ Cold Shrink QT-III 7640-S-INV & 7650-S-INV Series Inverted Termination Kit is designed for terminating medium voltage cables in outdoor applications. The UV stable, track-resistant, silicone rubber insulation of the termination has a hydrophobic property and offers a 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. Conductor Size Range for · 5 kV: 300-500 kcmil · 8 kV: 250-500 kcmil · 15 kV: 2/0 AWG-300 · 25/28 kV: 2-4/0 AWG · 35 kV: 2-2/0 AWG This termination is compatible with the following lugs: QL2-A-2-250, for conductor range: 2/0 AWG-250 kcmil (15kV), 2-4/0 AWG (25/28kV), 1/0-2/0 AWG (35kV)
Typical Properties
