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  6. 3M™ Cold Shrink QT-III Termination Kit 7645-T-HSG-110, Longitudinally Corrugated and Wire Over Tape, Non-Skirted High Amp, 5-15 kV, 1.05-1.80 in (26,7-45,7 mm) Cable Insul. O.D., 1 termination/kit

3M™ Cold Shrink QT-III Termination Kit 7645-T-HSG-110, Longitudinally Corrugated and Wire Over Tape, Non-Skirted High Amp, 5-15 kV, 1.05-1.80 in (26,7-45,7 mm) Cable Insul. O.D., 1 termination/kit

  • 3M ID 80610834188
Voltage 5 kV, 8 kV, 15 kV
Insulation Outer Diameter (metric) 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, 39.116 mm, 39.37 mm, 39.624 mm, 39.878 mm, 40.132 mm, 40.386 mm, 40.64 mm, 40.894 mm, 41.148 mm, 41.402 mm, 41.656 mm, 41.91 mm, 42.164 mm, 42.418 mm, 42.672 mm, 42.926 mm, 43.18 mm, 43.434 mm, 43.688 mm, 43.942 mm, 44.196 mm, 44.45 mm, 44.704 mm, 44.958 mm, 45.212 mm, 45.466 mm, 45.72 mm
Number of Conductors 1
Breakout Boot No
Insulation Rejacketing No

Provides a void-free seal to tape shield, wire-over-tape shield and longitudinally corrugated shield power cables

High dielectric-constant material regulates the distribution of electric field stress

Suitable for indoor and high-ampacity ground applications

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PDF (1) Copy 26Tech Data Sheet (PDF, 222KB)

Details

Highlights
  • Provides a void-free seal to tape shield, wire-over-tape shield and longitudinally corrugated shield power cables
  • High dielectric-constant material regulates the distribution of electric field stress
  • Suitable for indoor and high-ampacity ground applications
  • Termination has 1.05 to 1.80-in insulation O.D
  • Accommodates wire sizes of 700 to 1500 kcmil at 5kV, 600 to 1250 kcmil at 8 kV, 500 to 1000 kcmil at 15kV
  • Molded, silicone rubber insulation offers durability and provides constant radial pressure
  • Withstands voltages of 5 to 35kV and is 110 kV BIL-rated
  • Includes a non-skirted, cold shrink termination
  • IEEE Standard 48 Class 1 Approved for indoor and weather-protected applications

3M™ Cold Shrink QT-III 7640-T-HSG & 7650-T-HSG Series Termination Kit 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.

3M™ Cold Shrink QT-III 7640-T-HSG & 7650-T-HSG Series Termination Kit is designed for terminating medium voltage cables. The hydrophobic, track-resistant, silicone rubber insulation makes the termination suitable for high-ampacity ground applications. 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 indoor and weather-protected applications.

Conductor Size Range for
· 5 kV: 700-1500 kcmil
· 8 kV: 600-1250 kcmil
· 15 kV: 500-1000 kcmil

This termination is compatible with the following lugs:
QL2-A-350-750, for conductor range: 500-750 kcmil (15kV)
QL2-A-4/0-600, for conductor range: 500 kcmil (15kV)

Typical Properties

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Voltage 5 kV, 8 kV, 15 kV
Insulation Outer Diameter (metric) 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, 39.116 mm, 39.37 mm, 39.624 mm, 39.878 mm, 40.132 mm, 40.386 mm, 40.64 mm, 40.894 mm, 41.148 mm, 41.402 mm, 41.656 mm, 41.91 mm, 42.164 mm, 42.418 mm, 42.672 mm, 42.926 mm, 43.18 mm, 43.434 mm, 43.688 mm, 43.942 mm, 44.196 mm, 44.45 mm, 44.704 mm, 44.958 mm, 45.212 mm, 45.466 mm, 45.72 mm
Number of Conductors 1
Breakout Boot No
Insulation Rejacketing No
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