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Firewall® SR Control Cable (Silicone Rubber)

https://smartbim-library-production.s3.amazonaws.com/manufacturers/7dd0a216-b007-4fcf-8fdd-ea9084602d12/products/5f36af73-91b4-431d-8794-b80b24128664/1db3dafe-ea81-47d0-b9e1-a8984c66dac7/Firewall® SR Control Cable Silicone.png

Applications

Harsh Environment Power Control Instrumentation

Description


Firewall® SR control 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. (NU08)

Features


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

- 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

- Tin-coated copper conductors for improved terminations, corrosion resistance and temperature endurance

- 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
Volts600
Construction - Overall CoveringRockhide braid* with high temperature finish
Product CategoryControl
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 • 10 CFR 50 Appendix B • ICEA T-29-520 210,000 BTU/hr vertical tray flame test • IEEE 383-1974 para. 2.5.6 (ICEA S-19-81 Section 6.19.6)
Construction - InsulationProprietary heat, moisture and radiation resistant silicone rubber
Construction - ConductorAnnealed, tin-coated copper, Class "B" strand (ASTM B8 & B33)
Construction - Circuit IdentificationUp to 6/C, colored braids per ICEA Method 5, Table K-5. Over 6/C, printed number and name of color per ICEA Method 3, K-5 sequence.
Construction - Binder TapeHelically applied polyester
Construction - FillersAs applicable
Construction - CoveringGlass braid with high temperature finish
ApplicationsHarsh Environment Power Control Instrumentation
Market ServedNuclear
Temperature125ºC

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