(N)YM(St)

PVC insulated and sheathed installation cable with screen

 
(N)YM(St)
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Application

Standards

 

Installation cable for effective protection against influence of alternating electromagnetic fields by means of static shield. Such shield protection is specially used in computer sector, hospitals or measuring points in industry applying measuring instruments sensitive to electromagnetic fields. These cables are also most suitable for laying in living-rooms of the people oversensitive to radiation. Possible laying on or under plaster in dry or damp areas, same as in concrete and walls. External laying is possible only if the cable is not exposed to direct sunlight or if it is laid in cable canals. Use in dangerous environment is not permitted.

DIN VDE 0250 part 204/209


Datasheet (N)YM(St) 117.09 Kb

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Construction

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Technical data

Conductor: bare copper conductor class 1 (solid) acc. to IEC 60228 / HD 383 / DIN VDE 0295
Insulation: PVC compound TI1 acc. to DIN VDE 0281 part 1, concentrically stranded cores color marked acc. to HRN HD 308 S2 / DIN VDE 0293-308,  with yellow-green protective core
Filler: cores enveloped in plastic compound
Screen, electrical shield: Al-foil, contact conductor of tinned copper (1,5 mm²)
Sheath: PVC compound TM1 acc. to DIN VDE 0281 part 1
sheath colour: grey (RAL 7001)
 
Core colour marking: HRN HD 308 S2 / VDE 0293-308
NYMboje.jpg
Temperature range:  
during installationi: +5 °C up to +70 °C
fixed installed: -30 °C up to +70 °C
at short circuit of max. 5 s: up to 150 °C
Nominal voltage: Uο/U = 300/500 V
Test voltage: 2000 V
Minimal inner bending radius: 6D
Behaviour in fire: IEC 60332-1


Dimensions – number of cores x conductor cross-section Construction of individual conductor External diameter Insulation thickness  Sheath thickness  Conductor resistance at 20 °C Specific el. resistance of insulation at 70 °C Cu weight Cable weight Packing*
  nominal min-max. nominal nominal max. min.   approx.  
mm² n x mm mm mm mm Ω/km MΩkm kg/km kg/km  
3 x 1,5/1,5 1 x 1,38 10,5 0,6 1,4 12,1 0,100 51 153,7 c.100, dr500
3 x 2,5/1,5 1 x 1,78 12,0 0,7 1,4 7,41 0,0094 80 202,8 c.100, dr500
3 x 4/1,5 1 x 2,26 13,1 0,8 1,4 4,61 0,0087 123 290,0 CUT
3 x 6/1,5 1 x 2,70 14,0 0,8 1,6 3,08 0,0074 180 379 CUT
 
4 x 1,5/1,5 1 x 1,38 11,5 0,6 1,4 12,1 0,100 65 184,0 c.100
4 x 2,5/1,5 1 x 1,78 13,0 0,7 1,4 7,41 0,0094 104 256,0 c.100
 
5 x 1,5/1,5 1 x 1,38 12,0 0,6 1,4 12,1 0,100 80 207,6 c.100
5 x 2,5/1,5 1 x 1,78 13,5 0,7 1,4 7,41 0,0094 128 284,5 c.100
5 x 4 /1,5 1 x 2,26 16,4 0,8 1,4 4,61 0,0087 200 444,0 CUT
5 x 6/1,5 1 x 2,70 17,1 0,8 1,6 3,08 0,0074 296 567 CUT
5 x 10/1,5 1 x 3,5 18,2 1,0 1,6 1,83 0,0072 488 863 CUT
 
7 x 1,5/1,5 1 x 1,38 13,0 0,6 1,4 12,1 0,100 106 263,0 CUT

*) Packing: c.100 = coil 100 m, d.500 = drum 500 m CUT = cable in different lengths on drum or reel, possible cutting at required length


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