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Firewall® SR Thermocouple Extension Cable Single Pair Shielded (Silicone Rubber)

https://smartbim-library-production.s3.amazonaws.com/manufacturers/7dd0a216-b007-4fcf-8fdd-ea9084602d12/products/6e663fd3-85bc-4207-90ba-87327efb7017/ff21dc14-0b11-4039-a5d1-72e2768123d6/Thermocouple Extension Cable Single Pair Shielded (Silicone Rubber).png

Applications

Harsh Environment Power Control Instrumentation

Description


Firewall® SR Thermocouple Extension Cable is a silicone rubber insulated construction specifically designed for high temperature applications within nuclear generating facilities. It is intended for use in harsh and demanding environments where temperature extremes preclude the use of standard cables. It may be installed in trays, ducts, conduits or in confined spaces such as equipment housings. Designed for use on circuits where shielding from external electrostatic interference is not required. (NU11_A)

Features


- Nuclear qualified with a minimum 40-year thermal life expectancy at 125C

- Radiation resistant (up to 200 megarads)

- Extremely flame retardant

- Extremely flexible for installation ease

- Excellent circuit integrity during flame conditions

- Full traceability

- Easy strippability for termination ease

- All singles pass a wet dielectric (tank) test prior to braid covering to verify electrical integrity

- All cables have printed sequential footage markers for improved inventory control

PropertyValue
Construction - ConductorSolid alloys per ANSI MC 96.1 (Extension Grade, standard limits of error)
Construction - Circuit IdentificationIndividual single conductors color coded to ANSI requirements by means of colored braids
Construction - Binder TapeHelically applied polyester
Volts600
Performance StandardsICEA S-19-81 • IEEE 383-1974 and IEEE 323-1974 (RSCC Report QR-8802) • IEEE 383-1974 70,000 BTU/hr vertical tray flame test as modified by NRC Reg. Guide 1.131 • MC 96.1 • ICEA T-29-520 210,000 BTU/hr vertical tray flame test • SIEEE 383-1974 para. 2.5.6 (ICEA S-19-81 Section 6.19.6) • 10 CFR 50 Appendix B
Construction - Pair AssemblyTwo insulated and braided conductors twisted with a flexible strand, tin-coated copper drain wire and a helically applied aluminum/polyester laminated tape shield
Construction - Overall CoveringRockhide� braid* with high temperature finish
Construction - InsulationProprietary heat, moisture and radiation resistant silicone rubber
Construction - FillersAs applicable
Construction - CoveringGlass braid with high temperature finish
Product CategoryThermocouple
ApplicationsHarsh Environment Power Control Instrumentation
Market ServedNuclear
Temperature125ºC

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