Straight cable joints for 3-core screened saturated paper insulated and armoured cables with common metal sheath

Straight cable joints for 3-core screened saturated paper insulated and armoured cables with common metal sheath


Application: for joining cables of type: NH(A)KBA, NH(A)KY, H(A)KnF(t, p)A, H(A)KnF(t, p)y, H(A)Kny.

The set contains stress control mastic and tubing which are applied for controlling of the electrical field on connectors, individual cores’ screens terminations and metal sheath. Oil-proof insulation tubes increase the electrical resistance of the connected cables. Reconstruction of the particular cores’ screens is made with the use of heat shrink doublelayer tubes. Copper mesh along with two earthing straps guarantee conducting of high short-circuit current and regular heat venting from the connection. Heat shrink thick wall adhesive-layered tube used for covering reconstruction and insulation mastic guarantee full protection against moisture penetration.

 

Properties of the joints:

  • universal application for cables of two voltage levels: 8,7/15kV and 12/20kV,
  • resistant to difficult environmental conditions, full protection against moisture penetration,
  • in case of joints with screw connectors they limit the number of tools necessary for the assembling,
  • guarantee reliable and long-life work of the power line,
  • high electrical and mechanical resistance.

Positive technical approving issued by Institute of Power Engineering in conformity with requirements of norm PN -HD 629.2 S2:2006.

Voltage range

Cable cross-section [mm2]

Type of cable joint

Index

8,7/15 kV
i 12/20kV

35-150

JHP-20-CF3 35-150

WMEJE0F030H0M001

95-240

JHP-20-CF3 95-240

WMEJE0F030K0O001

Sets don’t contain connectors. Joint sets are meant for joining cables with the use of crimping connectors.
 

Voltage range

Cable cross-section [mm2]

Type of cable joint

Index

8,7/15 kV
i 12/20kV

50-150

JHP-20-CF3 50-150 (S)

WMEJE0F030H0M0S1

95-240

JHP-20-CF3 95-240 (S)

WMEJE0F030K0O0S1

Joint sets are supplied with screw connectors.