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  6. 3M™ Cold Shrink QT-III Inverted Termination Kit 7620-S & 7690-S Series

3M™ Cold Shrink QT-III Inverted Termination Kit 7620-S & 7690-S Series

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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

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PDF (1) Copy 26Tech Data Sheet (PDF, 193KB)
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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
  • Integrated design allows for easier installation in limited spaces, while sealing compounds provide constant radial pressure

The 3M™ QT-III Cold Shrink Inverted Outdoor Termination Kit 7620 S & 7690 S Series includes 3 single conductor, skirted terminations. It ensures a pliable, tight seal for tape shield, wire shield and UniShield® power cables.

The 3M™ QT-III Cold Shrink Inverted Outdoor Termination Kit 7620 S & 7690 S Series uses a conjunction of high dielectric constant material and sealing compounds that allows the termination to withstand voltages of 5 to 35kV.

Typical Properties

BIL

200 kV

Brands

3M™

Breakout Boot

Yes, No

Cable Insulation Outside Diameter Range (metric)

30.0-38.6 mm, 18.3-32.8 mm, 23.4-30.0 mm, 30.0-38.4 mm

Cable Outside Diameter (metric)

99.1 mm, 114.3 mm

Case Quantity

1

Compatible Lug

QL2-A-2-250

Indoor/Outdoor

Outdoor Skirted, Outdoor Skirted Inverted

Insulation Level

100%, 133%

Insulation Outer Diameter (metric)

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, 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

Insulation Rejacketing

Yes, No

Lug/Stem Connector Included in Kit

No

Maximum Cable Outside Diameter (metric)

99.1 mm, 114.3 mm

Number of Conductors

1 , 3

Number of Skirts

4

Product Series

7600-S-INV, 7600-S-INV-3W, 7600-S-INV-3G

Shielding Type

UniShield®, Tape Shield, Wire Shield

Voltage

5 kV, 8 kV, 15 kV, 25 kV, 35 kV

Voltage Application

Medium Voltage

Resources

Similar products

Voltage 5 kV, 8 kV, 15 kV, 25 kV, 35 kV
Insulation Outer Diameter (metric) 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, 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
Number of Conductors 1 , 3
Breakout Boot Yes, No
Number of Skirts 4
Insulation Rejacketing Yes, No