ATA/ATL-SF GIS Termination

ATA/ATL-SF GIS Termination

For self-contained and pipe type cable systems, GIS terminations are designed in accordance with IEEE 1300 standards for application in gas insulated substations rated 138 through 345kV. Termination designs are available for application on single conductor, low-pressure self-contained, or high-pressure pipe type fluid filled cables.

Features and Benefits

  • ATA-SF terminations are designed per IEEE 1300 bringing the security of high-strength porcelain insulation to the gas-insulated environment

  • ATL line handles pressures ranging from 15psi to 100psi cable pressures

  • Stress control by paper roll that is perforated in factory ensures correct slopes every installation

  • Terminations can be designed for both kraft paper or LPP cable insulation types

  • ATA line handles pressures ranging from 200psi to 400psi cable pressures

High Pressure Fluid Filled Cables – ATA/ATL-SF

Operating VoltageBIL Max Conductor SizeCatalog Number
138kV650kV3500kcmilATA140N-SF
230kV1050kV3500kcmilATA160N-SF
345kV1300kV3500kcmilATA180N-SF
Catalog number modifiers based on operating pressure rating
200psiNo modifier, example ATA119N
300psiCatalog Number-HS, example ATA119N-HS
400 psiCatalog Number-EHS, example ATA119N-EHS

Low/Med Press Fluid Filled Cables

Operating VoltageBILMax Conductor SizeCatalog NumberStandard
138kV650kV3000kcmilATL140N-SFIEEE1300
230kV1050kV3000kcmilATL160N-SFIEEE1300
115kV550kV4000kcmilATL130A-SFIEC60859
138kV650kV4000kcmilATL140A-SFIEC60859
161kV750kV3200kcmilATL150A-SFIEC60859
Catalog number modifiers based on operating pressure rating
15psiNo modifier, example ATL119N-SF
40psiCatalog Number-HS, example ATL119N-SF-HS
100 psiCatalog Number-EHS, example ATL119N-SF-EHS

Need more information? Contact the rep in your area.