RUS

Gas-tight closures GNSK

GNSK gas-tight closures for TP type cables with sheath diameter 20 to 66 mm.

Application

The GNSK closures are installed in pre-cabinet wells, cabinets and cable shafts.

Technical performance

The GNSK closure set includes:

  1. Shield connectors 4460D, 4462.
  2. Shield wire.
  3. Spacer mesh.
  4. Polyethylene clamp.
  5. Mastic tape 2900R.
  6. Plastic envelope, EZ tape.
  7. Tape 50.
  8. Compound.
  9. ArmorCast reinforcing tape.

Note

GNSK closures are installed on a horizontally located cable.

Gas-tight closure installation

  • the cable is terminated in accordance with the installation instructions;
  • cable shield is connected;
  • the threads fastening bunches and lay-ups are removed;
  • a plastic sheet in the form of an envelope is attached to the working area;
  • the envelope is filled with compound;
  • the splice is wrapped in ArmorCast reinforcing tape.

Commissioning

Positive air pressure is supplied to the cable 24 hours after the installation of the closure.

Ordering table

Cable capacity, pairs Closure type Cable diameter, mm*(max) Name
100
Gas-blocking
24,9
GNSK closure up to 30 mm
200
32,9
GNSK closure up to 40 mm
300
38,2
GNSK closure up to 40 mm
400
43,8
GNSK closure up to 50 mm
500
47,7
GNSK closure up to 50 mm
600
51,3
GNSK closure up to 60 mm
700
55,7
GNSK closure up to 60 mm
800
58,7
GNSK closure up to 60 mm

* for TPP cables with a core diameter of 0.4 mm

Order