TK 59-50

Telecommunications underground cable for outdoor application, with foamed PE insulation and PE laminated sheath, longitudinally watertight

similar cables:
TK 59
XzTKMXpw

TK 59-50
Application

Application

Standards
 

This telecommunications cable is applied as subscriber cable for connection of local telephone extensions with telephone exchanges or in industrial plants. Possible laying in ground, in cable conduits, same as within premises. Sheath resistant to UV-irradiation. Petroleum jelly and laminated sheath ensure longitudinal and transversal water-tightness. The cable is not intended for supply purposes.

T4-2336/92
ISE-B-005

Datasheet TK 59-50 117.09 Kb
Construction

Construction

 Construction

Technical data
Conductor: bare solid copper conductor, of 0,4; 0,6 or 0,8 mm diameter
Insulation: foamed polyethylene with a thin layer of solid polyethylene, per 4 conductors are twisted in star-quad, 5 quads can be stranded in a basic bundle (mark G) or quads are stranded in concentric layers, core colour marking is identical for each basic bundle: a-cores are in 5 different colours for each basic bundle, b-, c- and d-cores are of the same colour in all 5 basic bundles, 5 or 10 basic bundles are stranded in a main bundle, where the first basic bundle within the main bundle or in one layer, is spirally wrapped with a narrow red plastic tape, while all the other with a colourless tape, main bundles are spirally wrapped with a plastic tape, the first one within the layer with a red tape, all the other with a colourless tape
Filler: petroleum jelly which ensures longitudinal water-tightness
Belt insulation: of paper and thermoplastic tapes, of approx. 0,4 mm thickness, or as inner polyethylene sheath, of 1,2 - 1,6 mm thickness
Protection: (ensures transversal water-tightness and protects electric screen against external impacts) aluminium tape 0,20 mm, longitudinally connected with overlap, both sides coated with copolymer ethylene (of common thickness 0,30 mm) and longitudinally firmly spliced with the sheath - making together a laminated sheath
Sheath: PE-compound of 1,8 - 4 mm thickness
sheath colour: black
Temperature range:  
during application:
 -5 °C up to +50 °C
fixed installed: -30 °C up to +50 °C
NYMboja.jpg
Test voltage:  
core - core: 500 V
core - screen: 2000 V
High voltage sheath test: (depending on sheath thickness) 5 - 10 kV
Insulation resistance: min. 1,5 GΩ/km
Capacitance unbalance: (at 800 Hz) 300 m, 100% of value, max. 800 pF/300m
Min. inner bending radius: 10D

Dimensions - number of
cores x conductor
diameter		 Construction Cable core diameter Sheath thickness External diameter Cu weight Cable weight Packing*
 
approx. nominal approx.
approx.
N x mm²
mm mm mm kg/km kg/km
1 x 4 x 0,4 M 1,8 1,8 7,1 5 57 CUT
3 x 4 x 0,4 M 3,8 1,8 8,6 15 76 CUT
5 x 4 x 0,4 M 4,8 1,8 9,2 25 95 CUT
10 x 4 x 0,4 GM 6,4 1,8 10,8 50 139 CUT
15 x 4 x 0,4 GM 8,0 1,8 12,4 75 180 CUT
20 x 4 x 0,4 GM 9,2 1,8 13,6 101 220 CUT
25 x 4 x 0,4 GM 10,0 1,8 14,4 126 259 CUT
30 x 4 x 0,4 GM 11,0 1,8 15,4 151 309,0 CUT
35 x 4 x 0,4 GM 11,9 1,8 16,3 176 334 CUT
40 x 4 x 0,4 GM 12,7 1,8 17,1 201 390,0 CUT
45 x 4 x 0,4 GM 13,5 1,8 17,9 226 429,0 CUT
50 x 4 x 0,4 GM 14,2 1,8 18,6 251 441 CUT
75 x 4 x 0,4 GM 17,5 1,8 21,9 377 635 CUT
100 x 4 x 0,4 GM 20,3 2,0 25,1 503 824 CUT
125 x 4 x 0,4 GM 23,0 2,0 27,8 629 1099,5 CUT
150 x 4 x 0,4 GM 25,0 2,0 29,8 754 1168 CUT
175 x 4 x 0,4 GM 27,0 2,0 31,8 880 1483,4 CUT
200 x 4 x 0,4 GM 28,6 2,0 33,4 1006 1504 CUT
225 x 4 x 0,4 GM 31,0 2,2 36,2 1131 1911,3 CUT
250 x 4 x 0,4 GM 32,0 2,2 37,2 1257 1858 CUT
300 x 4 x 0,4 GM 35,0 2,2 40,2 1508 2196 CUT
350 x 4 x 0,4 GM 38,3 2,2 43,5 1760 2828,5 CUT
400 x 4 x 0,4 GM 40,4 2,6 47,2 2011 3241,0 CUT
500 x 4 x 0,4 GM 46,0 2,6 52,7 2514 3572 CUT
600 x 4 x 0,4 GM 50,0 3,0 57,5 3017 4894,6 CUT
 
1 x 4 x 0,6 M 2,6 1,8 7,8 11 70 CUT
3 x 4 x 0,6 M 5,2 1,8 10,5 34 118 CUT
5 x 4 x 0,6 M 6,5 1,8 11,6 57 158 CUT
10 x 4 x 0,6 GM 9,5 1,8 14,3 113 237 CUT
15 x 4 x 0,6 GM 11,2 1,8 16,3 170 321 CUT
20 x 4 x 0,6 GM 13,0 1,8 17,8 226 425 CUT
25 x 4 x 0,6 GM 14,5 1,8 19,3 283 482 CUT
30 x 4 x 0,6 GM 15,8 1,8 20,8 339 593 CUT
35 x 4 x 0,6 GM 17,0 1,8 21,8 396 634 CUT
40 x 4 x 0,6 GM 18,3 1,8 23,2 452 759 CUT
45 x 4 x 0,6 GM 19,3 2,0 24,7 509 853 CUT
50 x 4 x 0,6 GM 20,5 2,0 25,7 565 881 CUT
75 x 4 x 0,6 GM 25,0 2,0 30,2 848 1286 CUT
100 x 4 x 0,6 GM 29,0 2,0 34,2 1131 1662 CUT
125 x 4 x 0,6 GM 32,2 2,2 36,8 1414 2125 CUT
150 x 4 x 0,6 GM 35,3 2,2 41,0 1696 2421 CUT
175 x 4 x 0,6 GM 38,0 2,2 44,2 1979 2992 CUT
200 x 4 x 0,6 GM 40,7 2,6 48,0 2262 3208 CUT
225 x 4 x 0,6 GM 43,0 2,6 50,5 2544 3832 CUT
250 x 4 x 0,6 GM 45,5 2,6 53,0 2827 3938 CUT
300 x 4 x 0,6 GM 50,0 3,0 58,0 3392 5077 CUT
350 x 4 x 0,6 GM 54,0 3,0 62,0 3958 5875 CUT
400 x 4 x 0,6 GM 57,6 3,0 65,8 4523 6650 CUT
500 x 4 x 0,6 GM 64,5 3,4 73,5 5654 8307 CUT
600 x 4 x 0,6 GM 71,0 3,8 81,0 6785 9979 CUT
 
1 x 4 x 0,8 M 3,4 1,8 8,2 20 74 CUT
3 x 4 x 0,8 M 7,0 1,8 11,8 60 155 CUT
5 x 4 x 0,8 M 8,7 1,8 13,8 101 227 CUT
10 x 4 x 0,8 GM 12,2 1,8 17,2 201 382 CUT
15 x 4 x 0,8 GM 15,0 1,8 19,8 302 535 CUT
20 x 4 x 0,8 GM 17,3 1,8 22,3 402 690 CUT
25 x 4 x 0,8 GM 19,3 2,0 24,7 503 846 CUT
30 x 4 x 0,8 GM 21,2 2,0 26,7 603 996 CUT
35 x 4 x 0,8 GM 22,8 2,0 28,2 704 1137 CUT
40 x 4 x 0,8 GM 24,4 2,0 29,7 804 1281 CUT
45 x 4 x 0,8 GM 26,0 2,0 31,2 905 1430 CUT
50 x 4 x 0,8 GM 27,3 2,0 32,7 1005 1585 CUT
75 x 4 x 0,8 GM 33,4 2,2 39,0 1508 2329 CUT
100 x 4 x 0,8 GM 38,6 2,2 44,2 2011 3027 CUT
125 x 4 x 0,8 GM 43,2 2,6 50,4 2514 3810 CUT
150 x 4 x 0,8 GM 47,3 2,6 54,4 3016 4514 CUT
175 x 4 x 0,8 GM 51,0 3,0 59,2 3519 5287 CUT
200 x 4 x 0,8 GM 54,6 3,0 62,7 4022 5981 CUT
225 x 4 x 0,8 GM 58,0 3,0 66,0 4525 6683 CUT
250 x 4 x 0,8 GM 61,0 3,4 70,0 5027 7435 CUT
300 x 4 x 0,8 GM 66,9 3,4 76,0 6032 8845 CUT
350 x 4 x 0,8 GM 72,2 3,8 82,5 7039 10315 CUT
400 x 4 x 0,8 GM 77,2 3,8 87,5 8044 11708 CUT

*) Packing: CUT = cable in different lengths on drum or reel, possible cutting at required length


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