Aerospace series - Cable, electrical, fire resistant - Single and twisted multicore assembly, screened (braided) and jacketed - Operating temperatures between - 65 °C and 260 °C - Part 001: Technical specification
STANDARD published on 1.12.2019
Designation standards: ČSN EN 4608-001
Classification mark: 311733
Catalog number: 508371
Publication date standards: 1.12.2019
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
This document specifies the required characteristics and test procedures for fire resistant or fire proof electrical cables for use in aircraft electrical systems. They shall be operated at a rated AC voltage of 600 V ac, a frequency of maximum 2 000 Hz and a long term temperature of up to 260 °C (ambient temperature plus temperatures rise in conductor). These cables shall also maintain a specific dielectric strength when they are subjected to a flame of 1 100 °C after five (5) minutes (fire resistant) or 15 minutes (fire proof) exposure