RUS

Joining closures eks-6SKaT-R

For 3-core cables with rubber insulation for 6 kV voltage.

Technical performance

eks-6SKaT-R heat-shrinkable joining closure using rubber compound.
It is used to connect flexible cables with rubber insulation for a voltage of 6 kV.

Closure set includes:

  1. Copper sleeves for crimping;
  2. Special tapes;
  3. Heat-shrinkable tubes with an adhesive layer;
  4. Rubber compound;
  5. Installation instructions.

Closure design

The cable conductors are connected with copper sleeves for crimping. The electric field intensity around the conductor connection is equalized with special heat-shrinkable tubes.
The restoration of the semiconductor coating of the core is carried out by a special semiconducting tape.
The inner space of the closure is filled with rubber compound, which provides the following:

  1. 100% air displacement from the closure;
  2. Sealing of connected cores;
  3. Necessary mechanical strength and closure tensile strength, as well as strength against short-circuit shock currents.

The compound is poured into a plastic case, which is removed after polymerization of the compound.

Technological features

  • test voltage is supplied immediately after installation;
  • mechanical abrasion resistance and flexibility, not inferior to a single piece of cable;
  • no special tools required.

Testing

eks-6SKaT-R joining closure is tested in accordance with GOST 23286-78.

Application

eks-6SKaT-R heat-shrinkable joining closure for connecting flexible cables with rubber insulation for a voltage of 6 kV, operated at ambient temperatures from -500С до +500С, and relative air humidity up to 80%, in cable structures, in the ground or on the ground during mining and earth moving works.

Characteristics

eks-6SKaT-R joining closures correspond to ST TOO 143-1930-10-16-26-2012.

Cable type

KGE, KGET, etc.

ORDERING TABLE

Rated voltage, kV Conductor cross-section, mm2 Ordering designation Dimensions, mm
Length (L) Diameter (D)
6
16/25
eks-6CКаТ-3-16/25-Р-тм 350
72
6
35/50
eks-6CКаТ-3-35/50-Р-тм 350
80
6
70/120
eks-6CКаТ-3-70/120-Р-тм 3350
100
6
150
eks-6СКаТ-3-150-Р-тм 350
104

Order