RUS

Joining closures eks-10SKaT-SL-M

For 3-core cables with impregnated paper insulation for 6 and 10 kV voltage.

HIGHLY EFFECTIVE AS A STOP JOINT IN CASES OF CABLE HEIGHT DIFFERENCES

Technical performance

Heat-shrinkable joining closures eks-10SKaT-SL-M with the use of polyurethane compound are used for cables with aluminum or lead sheath, with impregnated paper insulation, for 6 and 10 kV voltage.

Closure set includes:

  1. Universal connectors with breakaway head manufactured by GPH;
  2. Special tapes and mastic;
  3. Heat-shrinkable tubes with an adhesive underlayer;
  4. Polyurethane compound;
  5. Kit for connecting the sheaths using a solderless grounding system, which includes a ground wire and spring rings;
  6. Polyethylene body;
  7. Installation instructions.

Closure design

The electric field intensity around the conductor connection is equalized with special mastic. The equalization of the electric field intensity in the cable sheath end is made with the use of special tape with high dielectric constant. The conductors joint is reinforced with a transparent casing. The space between the conductors, as well as the space between the conductors and the sheath, is filled with polyurethane compound, which provides sealing of the connected conductors and blocking the oil-rosin composition, as well as the necessary resistance of the closure against shock short-circuit currents.

External protection and sealing are provided by a heat-shrinkable tube with an adhesive underlayer. The closure is protected from mechanical damage by a two-part polyethylene housing.

Technological features

  • processing of the space between the conductors in the cable sheath end is not required;
  • test voltage is supplied immediately after installation;
  • admissible height difference along the cable length is 25 meters;
  • no special tools required.

Testing

eks-10SKaT-SL-M closure is tested in accordance with GOST 13781.0-86.

Characteristics

The eks-10SKaT-SL-M closure corresponds to ST TOO 143-1930-1016-26-2012 and meet the requirements of GOST 13781.0-86.

Application

The eks-10SKaT-SL-M heat-shrinkable joining closure is designed to connect cables with an aluminum or lead sheath, with impregnated paper insulation for 6 and 10 kV voltage, operated at an ambient temperature from -50 С to +50 С, with a relative air humidity of up to 80 %, in cable structures or in the ground.

Supply

At the customer’s request, the sets can be supplied without sleeves or with sleeves for crimping for copper or aluminum conductors.

Cable type

AABG, ASBG, SBG, AABlU, ASBlU, SBN, AASHvU, AASHp, AAB2lSHvU, ASB2lSHvU, SB2lSHv, SBlU etc.

ORDERING TABLE

Rated voltage (kV) Conductor cross-section (mm²) Ordering designation Dimensions (mm)
length (L) diameter (D)
6 and 10
16/25
eks-10СКаТ-3-16/25-СЛ-М 900
100
6 and 10 35/50
eks-10СКаТ-3-35/50-СЛ-М 950
110
6 and 10 70/120
eks-10СКаТ-3-70/120-СЛ-М 1050
130
6 and 10 150/240
eks-10СКаТ-3-150/240-СЛ-М 1150
140

Order