BS EN 4604-003:2019 pdf free.Aerospace series – Cable, electrical,for signal transmission.
2 Normative references The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 3475 (all parts), Aerospace series一Cables, electrical, aircraft use一Test methods EN 3838, Aerospace series一Requirements and tests on user-applied markings on aircraft electrical cables EN 4604-001, Aerospace series 一Cable, electrical, for signal transmission 一Part 001: Technical specification1) EN 4604-002, Aerospace series一Cable, electrical, for signal transmission – Part 002: General TR 6058, Aerospace series一Cable code identification list 2) ASTM B 298-99, Standard specification for silvercoated soft or annealed copper wire 3) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 3475- 100 apply. ISO and IEC maintain terminological databases for use in standardization at the following addresses: ●ISO Online browsing platform: available at http://www iso.org/obp ●IEC Electropedia: available at http://www.electropedia.org/ 4 Required characteristics 4.1 Material, construction, dimensions and mass 4.1.1 Material See Table 1.NOTE If necessary, the code 19005 shall be placed between the description block and the identity block. 7 Identification and marking Colour of the marking shall be green or black. See EN 4604-002. 8 Packaging, labelling and delivery length 8.1 Packaging and labelling See EN 4604-001. 8.2 Delivery length The minimum delivery length shall conform to the requirements of the order. 9 Technical specification See EN 4604-001.4.2 General characteristics Operating temperature:- 65°C to 200 °C . Minimum bend radius:  in static use: 37 mm in dynamic use: 100 mm Performances are guaranteed up to 3 GHz.4.3 Electrical characteristics – Characteristic impedance: Zc= (50土2)Ω. -Maximum power handling (at sea level]): see Table 3 and Figure 2. -Attenuation versus frequency: see Table 3 and Figure 2. -Capacitance per unit length: 88 pF/m max. -Velocity of propagation: 0,75 C nom. -Transfer impedance from 1 MHz to 3 000 MHz: 30 mΩ/m max. Maximum attenuation and power handling values of a WZ cable.BS EN 4604-003 pdf download.