1. Singapore
  2. All 3M Products
  3. Electrical
  4. Power Cable Connectors
  5. Power Cable Terminations
  6. 3M™ Cold Shrink QT-III Silicone Rubber Termination Kit, 4-Skirt, 7655-S-4(L), CN and JCN Cable, 15-25/28 kV, 1.15-1.98 in (29,2-50,3 mm) Cable Insul. O.D., 1 termination/kit

3M™ Cold Shrink QT-III Silicone Rubber Termination Kit, 4-Skirt, 7655-S-4(L), CN and JCN Cable, 15-25/28 kV, 1.15-1.98 in (29,2-50,3 mm) Cable Insul. O.D., 1 termination/kit

Part Number 7655-S-4(L)3M ID 80611613979
  • One-piece cold shrink termination with integrated environmental top-seal.
  • Integrated High-K stress control mastic manages electric field stress and eliminates field applied silicone grease
  • Suitable for outdoor applications
  • Silicone rubber insulation offers track-resistance, hydrophobic action and provides constant radial pressure
 More
View all details
View Legal Disclaimer
Details
  • One-piece cold shrink termination with integrated environmental top-seal.
  • Integrated High-K stress control mastic manages electric field stress and eliminates field applied silicone grease
  • Suitable for outdoor applications
  • Silicone rubber insulation offers track-resistance, hydrophobic action and provides constant radial pressure
  • Comes with sufficient materials to make 1-single phase terminations
  • Voltage rating per class of termination family: 5/8 kV:95 kV BIL, 15 kV;110 kV BIL, 25 kV;150 kV BIL and 35 kV;200kV BIL
  • Meets IEEE Standard 48 Class 1 for outdoor, weather-exposed applications

3M™ Cold Shrink QT III 7640 S, 7650 S & 7660 S Series Termination Kit includes a 1 piece, skirted termination for jacketed concentric neutral cable (JCN) or concentric neutral (CN) power cable. The kit provides material to make 1-single phase termination.

3M™ Cold Shrink QT III 7640 S, 7650 S & 7660 S Series Termination Kit is designed for terminating medium voltage power cables. The QT-III termination uses high dielectric constant (High-K) stress control mastic insulated with a UV-stable, track-resistant, silicone insulator. The track resistant, hydrophobic propertities of the silicone rubber minimize leakage currents. Meets the requirements of IEEE Standard 48, for Class 1 for indoor, weather-protected applicationsThe UV stable, track resistant, silicone rubber insulation of the termination has a hydrophobic property and is IEEE Standard 48 Class 1 Approved for outdoor, weather-exposed applications.

Specifications
Brand
3M™
Breakout Boot
No
Cable Insulation Outside Diameter Range (metric)
29,2-50,3 mm
Cable Shielding
Concentric Neutral (CN), Jacketed Concentric Neutral (JCN)
Compatible Lug
QL2-A-350-750, QL2-A-4/0-600, QL2-A-500-1000
Conductor Size by Voltage
(15 kV) 750-1000 kcmil, (25/28 kV) 500-750 kcmil
Conductor Sizes
1000 kcmil, 500 kcmil, 600 kcmil, 750 kcmil, 800 kcmil, 900 kcmil
Indoor/Outdoor
Outdoor Skirted
Insulation Level
100%
Insulation Rejacketing
No
Number of Conductors
1
Number of Skirts
4
Product Series
7650-S
Voltage
15 kV, 25/28 kV

Legal Disclaimer

Manufacturing Origin: USA

The designation that a product is Manufactured in the USA means the product undergoes substantial transformation in one of our U.S. Manufacturing plants. Some products contain imported components.

Note: 3M products offered on a government contract that require country of origin representation must be certified by 3M Trade Compliance. Contact customer service at 800-245-3573 to request a certificate.