Straight cable joints for screened rubber insulated cables with three service cores and three protection cores

Straight cable joints for screened rubber insulated cables with three service cores and three protection cores


Application: for joining wires of type: NTSCGEWOU, OGb, OGc, OnGcekgż-G, OnGbekgż-G.

Tinned mining connectors are used for joining service cores and protection cores. Screens made of rubber semiconducting on service cores and their insulation, are reconstructed on protection cores with the use of semiconducting self-bond tapes. Heat shrink thick wall adhesive-layered tubes are used for reconstruction of connectors insulation. The area of connection is filled with insulation mastic. Covering is reconstructed with the use of two heat shrink thick wall self-extinguishing tubes with doublesealing (thermofusible adhesive and mastic).

Properties of the joints:

  • guarantee durable cables’ connection thanks to threaded mining connectors,
  • flexible connection resistant to difficult working conditions such as opencast mines,
  • high electrical and mechanical resistance due to heat shrink thick wall adhesive-layered tubes,
  • guarantee covering reconstruction with the use of flame-retardant heat shrink thick wall adhesive-layered tube,
  • anti-moisture barrier in the form of insulation and filling mastic.

Positive technical approving issued by EMAG 03/04.

Cable cross-section [mm2]

Number of cores

Type of cable joint

Index

3×16 + 3×16/3

3+1/3

JHP-6-CG4 3×16 + 3×16/3 (K,D)

WMGJB0G0A0FF00D1

3×25 + 3×16/3

3+1/3

JHP-6-CG4 3×25 + 3×16/3 (K,D)

WMGJB0G0A0GF00D1

3×35 + 3×16/3

3+1/3

JHP-6-CG4 3×35 + 3×16/3 (K,D)

WMGJB0G0A0HF00D1

3×50 + 3×25/3

3+1/3

JHP-6-CG4 3×50 + 3×25/3 (K,D)

WMGJB0G0A0IG00D1

3×70 + 3×35/3

3+1/3

JHP-6-CG4 3×70 + 3×35/3 (K,D)

WMGJB0G0A0JH00D1

3×95 + 3×50/3

3+1/3

JHP-6-CG4 3×95 + 3×50/3 (K,D)

WMGJB0G0A0KI00D1

3×120 + 3×70/3

3+1/3

JHP-6-CG4 3×120 + 3×70/3 (K,D)

WMGJB0G0A0LJ00D1

Joint sets are supplied with mining tinned copper connectors acc. to DIN standards.