Okozel Type P-OS, Type ITC/PLTC Thermocouple Extension Cable, Single Pair - Overall Shield, 150 Deg. C Rating

Okozel Type P-OS, Type ITC/PLTC Thermocouple Extension Cable, Single Pair - Overall Shield, 150 Deg. C Rating
Specification

Applications
Okonite Okozel Type P-OS (Pair/triad - Overall Shield) Thermocouple Extension cables are recommended for use in either nuclear powered or fossil fueled generating stations where continuity of critical control circuits is of primary importance. Designed for use as instrumentation and process control cables in ITC non-classified or labeled circuits up to 150 volts and 5 amps (750VA) and in Class 2 or 3 Power-Limited circuits where shielding against external interference is required, but shielding against interference among groups is not required; indoors or outdoors; in wet or dry locations with conductor operating temperatures up to 150°C; in cable trays; in raceways; supported by a messenger wire; under raised floors; for direct burial. Suitable Class I, Division 2; Class II, Division 2; or Class III, Division 2 hazardous locations. Also for use as Power-Limited fire protective signaling cable (FPL) per NEC Code 760.
Okozel thermocouple extension cables are also recommended for high ambient temperature areas up to 150°C (302°F) in industrial applications or for cold weather installations in excess of -65°C (-85°F).

Insulation and Jacket
Okozel is Okonite’s trade name for ETFE Fluoropolymer, a modified Ethylene
Tetrafluoroethylene. Okozel is extremely rugged with excellent resistance to cut-through and abrasion. It is chemically inert. Okozel is flame-retardant and non-propagating, passes the IEEE 383 vertical tray flame test, and is rated “non-burning” under ASTM D635. It is rated for 150°C (302°F) conductor operating temperature for continuous use (90°C within the containment area) and retains all useful physical properties at temperatures down to -100°C (-148°F).

Specifications
Conductors: Solid alloys per ANSI MC 96.1
Insulation: Flame-retardant, radiation-resistant Okozel, a modified ETFE fluoropolymer.
Conductor Identification: Pigmented insulation on individual conductors.
Assembly: Conductors assembled with left-hand lay.
Cable Shield: Aluminum-nylon-polyester tape overlapped to provide 100% coverage, and a 7-strand coated copper drain wire, same size as conductor.
Jacket: Heavy duty, flame-retardant, radiation, oil, fuel and chemical resistant Okozel.
Cable meets or exceeds the requirements of UL Standards 13 and 2250, NEMA HP-100.
Classifications
: UL Listed as ITC/PLTC - Instrument Tray Cable/Power Limited Tray Cable for use in accordance with Article 727 and 725 of the National Electrical Code.
The cables comply with UL 2250 and UL 13 for CL2 and CL3.

Product Features

  • Good noise rejection.
  • Low surface friction provides easier installation.
  • Smaller and lighter diameter permits more cables per tray.
  • 150°C continuous operating temperature,
    90°C in containment area.
  • Cold installation temperature in excess of -65°C.
  • Exceptional abrasion resistance will not cut or tear.
  • Flame-retardant and non-propogating. Passes IEEE 383 and UL Vertical Tray Flame Tests.
  • Low smoke emission.
  • Chemically inert-unaffected by acids, bases, solvents and cleaning agents, fuels and hydraulic fluids.
  • High dielectric strength.
  • Low dielectric constant.
  • Special designs available that are qualified for nuclear generating stations in accordance with IEEE Standards 383-74 and 323-74.

Specification

Applications
Okonite Okozel Type P-OS (Pair/triad - Overall Shield) Thermocouple Extension cables are recommended for use in either nuclear powered or fossil fueled generating stations where continuity of critical control circuits is of primary importance. Designed for use as instrumentation and process control cables in ITC non-classified or labeled circuits up to 150 volts and 5 amps (750VA) and in Class 2 or 3 Power-Limited circuits where shielding against external interference is required, but shielding against interference among groups is not required; indoors or outdoors; in wet or dry locations with conductor operating temperatures up to 150°C; in cable trays; in raceways; supported by a messenger wire; under raised floors; for direct burial. Suitable Class I, Division 2; Class II, Division 2; or Class III, Division 2 hazardous locations. Also for use as Power-Limited fire protective signaling cable (FPL) per NEC Code 760.
Okozel thermocouple extension cables are also recommended for high ambient temperature areas up to 150°C (302°F) in industrial applications or for cold weather installations in excess of -65°C (-85°F).

Details

Okozel Type P-OS, Type ITC/PLTC Thermocouple Extension Cable, Single Pair - Overall Shield, 150 Deg. C Rating

Okozel Type P-OS is a thermocouple extension cable used widely in nuclear powered and fossil fueled generating stations. Being used in extremely demanding applications, the cable is designed with high temperature tolerance features. It is strong and stable.

• Conductor

This thermocouple extension cable is constructed using quality copper conductor. Instrumentation involves transmission of high frequency signals and a fast conductor like copper serves right. The conductors are designed into a single pair, with adequate strength and stability.

• Insulation

The nature of applications for the cable demand for a sturdy, durable and reliable insulation system.It is designed with a strong PVC insulation. This insulation keeps off the entry of interferences. It provides mechanical support and acts as a shock absorber. Besides, the insulation is a shielding feature to protect the signals being transmitted from external interference.

• Applications

OkoniteOkozel Type P-OS cable is, due to its competence, highly recommended for nuclear power and fossil fuel generation stations. In these applications, continuity is vital and this cable has the best properties fit for it.This is an instrumentation and control cable, rated for 150 Volts circuits.
The cable is used in both indoor and outdoor applications, both in wet and dry conditions. It has a temperature rating of 1500C. And appropriate for cable trays and raceways. It is reinforced using messenger wire. It can be installed under raised floors and direct burial. The cable can also be used as power-limited fire protective signaling cable according to NEC code 760.

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