850002 25M

7-2-xxA and 7-2-xxC Series Defence Standard 61-12 Part 4 Type 7-2-xxA Type 7-2-xxC Applications These cables are suitable as interconnections between and within instruments and electrical equipment for such applications as data transmission and process control Technical Data Maximum Conductor Temperature : +70C Minimum Ambient Temperature : -55C after installation and only when cable is in a fixed position Current Rating : Maximum of 1 A per core Maximum Working Voltage : (Uo / U) - 440 V rms at frequencies up to 1,600 Hz Test Voltage : 1,000 V rms between conductors and between conductors and screen, where applicable Maximum Conductor Resistance : 92 / Km at 20C Minimum Insulation Resistance : 100 M / Km at 20C 2 Conductor Area : 0.22 mm per core Sheath Colour : Black DEF STAN 61-12 Part 4 Unscreened Type 7-2-xxA Construction 7 / 0.2 mm tinned annealed copper conductor Type 2 PVC insulation to BS 7655 nominal thickness 0.3 mm Polyester binder tape Type 6 PVC sheath black to BS 7655 DEF STAN 61-12 Part 4 Screened Type 7-2-xxC Construction 7 / 0.2 mm tinned annealed copper conductor Type 2 PVC insulation to BS 7655 nominal thickness 0.3 mm Polyester binder tape Tinned annealed copper wire braid screen Type 6 PVC sheath Black to BS 7655 www.element14.com www.farnell.com www.newark.com www.cpc.co.uk Page <1> 05/04/12 V1.17-2-xxA and 7-2-xxC Series Defence Standard 61-12 Part 4 Physical Data Cable Number of Maximum Diameter Colours Length (m) Type Part Number Reference Cores of Cable 25 850002 25M 7-2-2A 2 Blue 3.4 100 850002 100M 7-2-3A 3 Green 3.5 25 850017 25M 7-2-4A 4 Yellow 3.9 25 850003 25M 25 850004 25M 7-2-6A 6 Black 4.6 100 850004 100M 7-2-8A 8 Violet 5.5 25 850018 25M 25 850005 25M 7-2-12A 12 Grey 6.1 Unscreened 100 850005 100M 25 850006 25M 7-2-18A 18 Red / Brown 7.4 100 850006 100M 25 850023 25M 7-2-20A 20 White / Blue 7.8 100 850023 100M 25 850007 25M 7-2-25A 25 Yellow / Green 8.7 100 850007 100M 7-2-36A 36 White / Violet 9.8 100 850008 100M Note: For bi-coloured cores the base colour is shown in capitals Please note: 25 core cables comply with chart except that cores 23 and 24 are coloured white / green and orange / green instead of colours listed First colour listed is primary shade striped/dotted with secondary colours Important Notice : This data sheet and its contents (theInformatio) belong to the members of the Premier Farnell group of companies (theGrou) or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group s liability for death or personal injury resulting from its negligence. Pro-POWER is the registered trademark of the Group. Premier Farnell plc 2012. www.element14.com www.farnell.com www.newark.com www.cpc.co.uk Page <2> 05/04/12 V1.1