Product Information

Specification

Okonite FMR-N X-Olene FMR 600 Volt Instrumentation Cable Pairs or Triads - Individual Overall Shield Type SP-OS 90 Deg. C Rating

Applications:

Okonite FMR-N X-Olene FMR 600 Volt cable is a special cable used in nuclear plants. It is a flame-retardant and physically tough instrumentation cable with an improved version of EPR insulation. The cable is resistant to heat, oil, moisture, and chemicals. Some of the typical uses of this cable include but are not limited to power plants, substations, and critical circuits. The operating temperature of the cable is 90°C. It is approved for installations in conduits and cable trays when supported by the messenger wire. Moreover, the cable is approved for direct burial. Okonite FMR-N X-Olene is equally suitable for indoor and outdoor installations. Despite the fact that it is rugged, the cable is lightweight.

Also Known As:

okonite, okonite cable, okonite wire, okonite instrument cable, instrumentation cable, instrument tray cable, direct burial cable, nuclear plant cable, control cable, okonite control cable, SP-OS cable.

Standards:

• IEEE Standard - 383 LOCA
• ICEA S-73-532
• Class 1E
• IEEE 383 and 1202

Construction:

Conductor: 

Class B tinned copper conductor. The pairs are color-coded in black and white, and the triads are color-coded in black, white, and red. The conductors are assembled with a left-hand lay, and fillers resistant to flames are placed in between.

Insulation:

Okonite FMR-N improved EPR insulation.

Jacket:

The X-Olene FMR thermoset jacket that exceeds requirements for regular thermoset jackets.

Shielding:

The overall shielding is full-coverage copper-polyester tape and a 7- coated tinned copper drain wire that reflects the size of the conductor.

*Data provided on this page is subject to change based on different manufacturers' variances

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