B  Composite Okonite-Okoclear Insulation

Insulation
Okonite EPR® insulation is a heat, moisture and chemical resistant, mechanically rugged zero halogenated compound. The insulation thickness for 500 kcmil (negative return) and for 2000 kcmil (positive) is 12/64”.

Jackets and Finishes
The thermoset jacket supplied with this cable is a zero halogen - low smoke material. It will provide excellent resistance to mechanical abuse, flame, weathering, most oils, acids and alkalies.

Applications
Okonite DC traction cables with low smoke, zero halogen jackets are designed for tunnel and other below grade installations where these features are required. They are also designed for superior aging, and high reliability characteristics.

Specifications
Conductors: Bare copper stranded per ASTM specification B-3. Optional coated copper stranded conductors per ASTM specification B-33 are also available.
Insulation: Meets or exceeds all requirements of AREMA Signal Manual, Part 10.3.19 and ICEA S-95-658.
Jacket: Meets thickness requirements of AREMA Signal Manual Part 10.3.13 and ICEA
S-95-658.

Product Features

• Low smoke - zero halogen construction.

• Insulating - non-halogenated Okonite proprietary EPR.

• Extreme heat resistance.

• 90°C Continuous Rating 130°C Emergency Overload Rating 300°C Short Circuit Rating.

• Mechanically Rugged.

• Exceptional resistance to deterioration and cut through at high temperatures.

• Meets the ICEA T-30-520 and IEEE 383 vertical tray flame test.

• Sunlight Resistant.

• Resistant to oils, weather and most chemical and alkalies.

• Stable electrical properties at high temperatures.

• Voltage rating - 2000 Volts.