DIN EN 2267-009:2017-10

The standards of the EN 2267 series describe the requirements for single and/or multi-core electrical cables for general use in the electrical wiring systems of aircraft at operating temperatures between -55 °C and 260 °C. The standard DIN EN 2267-009 specifies the characteristics of electrical lightweight wires DRA family for use in the on-board 115 V (phase to neutral) or 200 V (phase to phase) AC electrical systems of aircraft at operating temperatures between - 65 °C and 260 °C. These cables are demonstrated to be arc resistant in sizes AWG 26 to 14 (115/200 V AC). In addition, these cables may be suitable for use at 230/400 V AC in pressurised zones only when installed to take account of possible short circuit effects. The standard differs from DIN EN 2267-009:2013-06 as follows: a) use of the cables has been defined for alternating voltages and the applicability at 230/400 V has been described; b) in Table 2 information on the test voltage of 230/400 V has been added for the tests according to EN 3475-603, EN 3475-604 and EN 3475-605, and a new test for the stability of the assembly group according to EN 3475-707 has been added. The EN 2267 series of standards has been prepared by the ASD-STAN, Technical Section Electrotechnology, with the participation of German experts from DIN Standards Committee Aerospace (NL). AeroSpace and Defence Industries Association of Europe - Standardization (ASD-STAN) has been declared responsible by the European Committee for Standardization (CEN) for preparing European Standards (EN) for the aerospace sector. The responsible German standardization committee is Working Committee NA 131-04-08 AA "Installationskomponenten" ("Installation components") at the DIN Standards Committee Aerospace (NL).