- Markets
- Catalog
- Services & Solutions
- Tools and Resources
- Downloads
- About Nexans
- Newsroom
-
Nexans Insights
- Nexans Insights
-
Blog Posts
- Overview
- The path to effective fire safety in buildings
- Big data & AI
- Electrical and Fire Safety
- IoT
- Unveiling innovations transforming the industry
- Transforming buildings industry with 3D printing and modular construction
- Powering the digital change
- Unleashing the power of DC buildings
- Sustainable buildings for a brighter future
- Industry 1, 2, 3, 4... and 5.0
- Nexans copper odyssey
- Search
- Contact us
- Compare
- Sign in
ET-TC 250 kcmil 15kV 133%IL
ET-TC 250 kcmil 15kV 133%IL
Power cable for fixed installations in medium voltage systems.
EPR/PVC. 90°C. 5-8-15-25-35-46 kV according to ICEA S-96-639. 3,6/6 - 6/10 - 8,7/15 - 12/20 - 18/30 kV according to IEC 60502-2. Read moreDescription
Description
Standards
-
ProductASTM B 3; ASTM B 496; ASTM B 8; ICEA S-93-639; IEC 60228; IEC 60502-2
-
TestIEC 60332-1-2; IEC 60332-3-24 Cat.C
Applications
Power shielded cable for fixed installations, used for connection of transformers, switchgears, GIS substations, motors, generators, feeders in distribution networks. Suitable to be installed directly buried, buried in ducts, in conduits, in tray cables or in free air.
Construction: Singlecore cable.
Conductor: Compact-round stranded copper conductor. For AWG and kcmil sizes: class B according to ASTM B-3, ASTM B8 and ASTM B-496 according to requirements of ICEA S-93-639. For standard mm² sizes: class 2 according to IEC 60228.
Conductor shield: Extruded semiconducting material.
Insulation: Ethylene propylene rubber (EPR) with excellent electrical properties, good resistance to ozone and chemical agents.
Insulation shield: Extruded semiconducting material.
Metallic shield: Copper tape applied helically in intimate contact with the underlaying semiconducting layer. 12% mimimum overlap.
Oversheath: Polyvinyl Chloride (PVC), flame retardant and fire retardant according to IEC 60332-3-24 Cat. C. Resistant to weather and UV radiation. Color upon request.
Marking: NEXANS CHILE ET-TC "size" "Rated voltage" Cu EPR "Nominal Insulation Thickness" 90°C "Manuf. order" "Date"
(1) Nominal Insulation Thickness information on marking only applies for cables according to ICEA S-93-639.
Design Alternatives
ET-RAT: Resistant to rodent attack.
HFFR alternative:
FREETOX-E Medium Voltage
INSTALLATION CONDITIONS FOR CURRENT CARRYING CAPACITIES_MV CABLES
(1) Current carrying capacities based on ICEA P-46-426, for installations were ducts and cables are not directly exposed to solar radiation.
De-rating factors must be applied according to specific installation conditions.
INSTALLATION CONDITIONS FOR CURRENT CARRYING CAPACITIES_MV CABLES
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Dimensional characteristics
Dimensional characteristics
Electrical characteristics
Electrical characteristics
Mechanical characteristics
Mechanical characteristics
Usage characteristics
Usage characteristics
Resources
Resources
Documentation
Our websites
Select your country to find our products and solutions
-
Africa
- Africa
- Ghana
- Ivory Coast
- Morocco
- North West Africa
- Americas
- Asia
- Europe
- Oceania