DLA DESC-DWG-85066 REV A-1989 CABLE ELECTRICAL ALUMINUM FOIL SHIELDED PAIRS 24 GAUGE - 6 PAIRS OF CONDUCTORS《24口径-6双导体铝箔屏蔽偶电机电缆》.pdf

1、DESC-DWG-85066 REV A 63 M 7777775 0036573 2 I- - LT R A DATE APPROVED DESCRIPTION Table I, weight, change to 52 lbs. Table II dc resistance, change to 27 ohms. Prepared in accordance with DOD-STO-100 Original date of drawing : Selected i tem drawing mntc uEminiet simi CENTER BAYTiN, 01118 TITLE CABL

2、E, ELECTRICAL, ALUMINUM FOIL CONDUCTORS SHIELDED PAIRS, 24 GAGE - 6 PAIRS OF DWO NO. 85066 PAOE 1 OF 4 6145-EO70 I DEsi:ig IUAMSC N/A _-II_ DISTRIBUTION STATEMENT A. Approved public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without licen

3、se from IHS-,-,-I rSHIELD JACKET LDRAIN WIRE SIZE CODE IDENT. NO. DWG NO. DEFENSE ELECTRONICS SUPPLY CENTER A 14933 85066 REV PAGE 2 DAYTON, OHIO MSC FORM 144A APR 83 FIGURE 1. General configuration, Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I

4、DESC-DWG-85066 REV A b2 = 7777775 0026573 6 I I The complete requirements for processing the cable described herein shall consist of this document and the lastest issue of Drawing 84014. DEFENSE ELECTRONICS SUPPLY CENTER DAYTON, OHIO I TABLE I. Description, physical. 1 I I I Components I Constructio

5、n details I I I I I Number of pairs - - - - - - - - - - - I Six pairs, twisted, one I I I overall shield I I I I I Conductor type I I I I I Conductor stranding - - - - - - - - - I Seven strands of 32 AWG I I I I I I I I Conductor insulation - - - - - - - - I I Conductor insulation thickness - - - I

6、.O10 inch +.O01 inch I I I I Shfeld - - - - - - - - - - - - - - - I Polyester backed aluminum foil, I I I 100 percent coverage, 25 percent1 I I overlap, minimum I I I I I Drain wire I Tinned copper, 24 AWG I I I I I Drain wire stranding I Seven strands of 32 AWG I I I I I Separator tape - - - - - -

7、- - - - - I Not applicable I I I Pair lay lengths - - - - - - - - - - I 1.00 inch I I I PVC jacket thickness - - - - - - - - I .O35 inch *.O05 inch I I I Finished cable diameter - - - - - - - I .295 inch *.O15 inch I I I Tensile strength (jacket) - - - - - - I 2000 psi, minimum I I I Elongation (jac

8、ket) - - - - - - - - - I 150 percent, minimum I I I - - - - - - - - - - - I Tinned copper, 24 AWG I - - - - - - - - - - - - - - - - - - - - - I Round I Cable style - - - - - - - - - - - - - I Weight, maximum I 52 pounds/1000 feet maximum i I I I A 14933 85066 l REV A PAGE 3 I SIZE I CODE IDENT. NO.

9、I DWG NO. I Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-_ I - - DESC-DWG-5066 REV A 61 W 7797775 OOLb59q = TABLE II. Description, electrical. I I I i Requl rements i i Electrical characteristics I I I I Nomf na1 capacitance between conductorsl I

10、of pair 1 kHz - - - - - - - - - - I 30 pF/foot I I I Nomf na1 capacitance between conductorsl I with one conductor tied to the shield1 I at 1 kHz - - - - - I I I 300 V rms I I Continuous working voltage - - - - - - - - - - - I 50 pF/foot I I i i Maximum conductor dc resistance 20C/ 27 ohms/1000 feet

11、 i TABLE III. Insulation color code, 1 Pair numbers I col or I I I I I I l 1 I S I Blackhed I E1 ackJwhi te i1 12 13 I 61 ack/green 14 I Black/blue 15 I E1 ack/yell ow I 61 ack/brown I 16 I REQUIREMENTS: 1. Shield location and orientation. The polyester side of the shield is to be located on the nne

12、r circumference of the shield with the aluminum foil on the outside. The overlapping edge is to be olded inward so that it makes good contact with the lapped aluminum surface. iacket and is to be in contfnuous contact with the alumlnum surface of the foil shield throughout the :able. 2. Drain wire l

13、ocation. The drain wire is to be spirally wrapped between the shield and the 3. Cable temperature ratlng. The cable temperature rating should be -20C to +8OoC. 4. Flame resistance. To be determined, 5. Part number. 84014/66-2406P. Sl%E CODE IDENT. NO. DWG NO. DEFENSE ELECTRONICS SUPPLY CENTER A 14933 85066 REV A PAGE 4 DAYTON, OHIO DESCFORM 144A APR 83 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-