CABLE DUCTS FILLING MEDIUM
The developed KG5 duct filling medium formulations has the following parameters :
Low thermal Resistivity (≤ 0.5 °Cm/W)
High Fluidity (Time of efflux is between 25-40s)
Non-Hardening (compressive strength <2.1 MPa)
Easy mixing and applying via pump from single end at any joint bay by using Mortar pump machine.
Features and Specifications:
Reduced cable heat based on IEC 60502-2 test, compared to unfilled duct
Minimize premature insulation failure that cause by thermal runaway
Facilitate heat dissipation thus further increase ampacity
Optimize the performance of the underground cables installation using HDD method.
Cable installed using HDD method
Open cut in duct.
Substation with multiple cable entry and exit.