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eks-6SKаТ-R / eks-6СКаТ-Р Inline Splicing Kits

3-core cables with rubber insulation for the voltage up to 6 kV

Technical performance

eks-6SKаТ-R shrink coupling with rubber compound. It is used to connect flexible cables with rubber insulation for the voltage up to 6 kV.

The kit of coupling includes:

  1. Copper pressure sleeves;
  2. Special tapes;
  3. Heat shrinkable tubes with adhesive layer;
  4. Rubber compound;
  5. Installation manual.

Structure of the coupling

Connection of the cores is made by copper pressure sleeves. The electric field around the junction of cores is aligned by special heat-shrinkable tubes.
Recover of semi-conductive coating of the cores is made by a special semi-conductive tape. The internal space of the coupling is filled with rubber compound, which provides:

  1. 100% air displacement from the coupling;
  2. Sealing of the joined cores;
  3. Mechanical strength and strength of coupling at the gap and the shock of the short circuit currents.

Filling of the compound makes in a plastic housing, this removes after polymerization of the compound.

Technological features

  • submission of the test voltage right after installation;
  • mechanical resistance and flexibility, which is not less than wholeness cable segment;
  • does not require special tools.

Testing

eks-6SKаТ-R coupling tested in accordance with GOST 23286-78 (State Standard).

Application

eks-6SKаТ-R heat shrink connecting coupling is designed for connecting the flexible cables with a rubber insulation for the voltage up to 6 kV, operated under temperature from -500C to +500C, with relative humidity of the air up to 80% in cable structures, in the ground or on the surface of the ground during the mining and digging works.

Features

eks-6SKаТ-R type couplings correspond to ST TOO 41021646-26-2007 (State Standard).

Cable type

KGE, KGET etc.

Order arrange table

Nominal voltage, kV

Cross section, mm2

Marking for order

Dimension, mm

Length (L)

Diameter (D)

6

16/25

eks-6SKaT-3-16/25-R-tm

350

72

6

35/50

eks-6SKaT-3-35/50-R-tm

350

80

6

70/120

eks-6SKaT-3-70/120-R-tm

350

100

6

150

eks-6SKaT-3-150-R-tm

350

104

Support request

Support request