3M™ Cold Shrink QT-III Termination Kit 7693-S-4, Tape, Wire, UniShield®, 5-25/28 kV, 4 Skirt, 3/kit, Indoor/Outdoor
- 3M ID 7000031602
Details
Highlights
- Provides a void-free seal to tape shield, wire shield and UniShield® 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
- Silicone rubber insulation offers durability and reduces leakage currents in damp conditions
- Withstands voltages of 5 to 35kV and is 150 kV BIL-rated
- Includes three 4-skirt, 1-piece, 3-phase, cold shrink terminations
- IEEE Standard 48 Class 1 Approved for outdoor, weather-exposed applications
3M™ Cold Shrink QT-III 7620-S, 7680-S & 7690-S Series Termination Kit includes three 1-piece, 3-phase, skirted terminations. It ensures a pliable, tight seal for tape shield, wire shield and UniShield® power cables. The conjunction of high dielectric-constant material and silicone rubber insulation allows the termination to withstand voltages of 5 to 35kV.
3M™ Cold Shrink QT-III 7620-S, 7680-S & 7690-S Series Termination Kit is designed for terminating solid dielectric-shielded, medium voltage power cables. 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 Standard 48 Class 1 Approved for outdoor, weather-protected applications. Conductor Size Range for · 5 kV: 300-500 kcmil · 8 kV: 250-500 kcmil · 15 kV: 2/0 AWG-300 kcmil · 25/28 kV: 2-4/0 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)
Typical Properties
