1. All 3M Products
  • 3M™ Cold Shrink QT-III Silicone Rubber Termination 7655-S-4, CN and JCN Cable, 5-25/28 kV, 1.05-1.80 in (26,7-45,7 mm) Cable Insul. O.D., 1 termination/kit
  • 3M™ Cold Shrink QT-III Silicone Rubber Termination 7655-S-4, CN and JCN Cable, 5-25/28 kV, 1.05-1.80 in (26,7-45,7 mm) Cable Insul. O.D., 1 termination/kit

    3M ID 80610920086
    • 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 1.05 to 1.80-in insulation O.D.
     More
    Details

    3M™ Cold Shrink QT-III 7640-S, 7650-S & 7660-S Series Termination Kit includes a 1-piece, 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 silicone rubber insulation allows the termination to withstand voltages of 5 to 35kV.

    3M™ Cold Shrink QT-III 7640-S, 7650-S & 7660-S Series Termination Kit is designed for terminating 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: 700-1500 kcmil
    · 8 kV: 600-1250 kcmil
    · 15 kV: 500-1000 kcmil
    · 25/28 kV: 250-800 kcmil

    This termination is compatible with the following lugs:
    QL2-A-4/0-600, SKU# 80611613342, for conductor range: up to 25/28kV
    QL2-A-350-750, SKU# 80611613359, for conductor range: up to 25/28kV

    • 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 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, 250 to 800 kcmil 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 a 4-skirt, 1-piece, cold shrink termination
    • IEEE Standard 48 Class 1 Approved for outdoor, weather-exposed applications
    Specifications
    BIL
    150 kV
    Brand
    3M™
    Breakout Boot
    No
    Cable Insulation Outside Diameter Range (metric)
    26.7-45.7 mm
    Compatible Lug
    QL2-A-350-750, QL2-A-4/0-600
    Conductor Size by Voltage
    (5 kV) 700-1500 kcmil, (8 kV) 600-1250 kcmil, (15 kV) 500-1000 kcmil, (25/28 kV) 250-800 kcmil
    Conductor Sizes
    1000 kcmil, 1250 kcmil, 1500 kcmil, 250 kcmil, 300 kcmil, 350 kcmil, 400 kcmil, 500 kcmil, 600 kcmil, 700 kcmil, 750 kcmil, 800 kcmil, 900 kcmil
    Indoor/Outdoor
    Outdoor Skirted
    Insulation Level
    100%, 133%
    Insulation Rejacketing
    No
    Lug/Stem Connector Included in Kit
    No
    Number of Conductors
    1
    Number of Skirts
    4
    Product Series
    7650-S
    RoHS 2011/65/EU Compliant
    Undetermined
    RoHS EU Comments
    Contact 3M for information
    *Important RoHS information
    Shielding Type
    Concentric Neutral (CN), Jacketed Concentric Neutral (JCN)
    Voltage
    15 kV, 25/28 kV, 5 kV, 8 kV
    Voltage Application
    Medium Voltage
    Follow Us
    The brands listed above are trademarks of 3M.
    Change Location
    India - English