Germany Standard NYRY NYRGY Power Steel Wires Armored Cable, Distribution and signal power cable

Application

Distribution and signal power cable for static application, mostly in ground, but also in water, within and outside facilities, in cable canals, in concrete. Used in electric power plants and other electric plants, in industry, metropolitan networks and for connection of signalling devices in industry, traffic and similar. Resistant to mechanical loads, able to sustain heavier mechanical tensile strains, could be laid slantingly or vertically, same as on grounds exposed to land-sliding.

Specifications

Low Voltage

construction

Conductor:

Cu, class 1 or 2 acc. to HRN HD 383 / IEC 60228 / DIN VDE 0295
class 1: solid, round (RE)
class 2: multi wire stranded, round (RM) or sector (SM), multi wire exceeding 50 mm² are compacted

Insulation:

PVC compound, concentrically stranded cores, colour marked acc. to HRN HD 308 S2 / VDE 0293-308, with or without protective yellow-green conductor

Filler:

spouted elastomer or plastomer compound or wrapped thermoplastic tapes

Armour:

a layer of thin round galvanized steel wires

Sheath:

PVC compound

Sheath colour:

Black

parameter

2 Cores

3 Cores

3 Cores with Ground wire

4 Cores

5 Cores

Dimensions – number of cores x conductor cross-section	Construction of individual conductor	External diameter	Insulation thickness	Sheath thickness	Conductor resistance at 20 °C	Cu weight	Cable weight
	nominal	approx.	nominal	nominal	max.		approx.
N x mm²	n x mm	mm	mm	mm	Ω/km	kg/km	kg/km
Power cable NYRY-J, NYRY-O
2 x 1,5	1 x 1,37	13,3	0,8	1,8	12,1	28,8	346
2 x 2,5	1 x 1,74	14,1	0,8	1,8	7,41	48	397
2 x 4	1 x 2,2	16,5	1	1,8	4,61	76,8	598
2 x 6	1 x 2,7	17,5	1	1,8	3,08	115,2	692
2 x 10	7 x 1,34	19,9	1	1,8	1,83	192	904
2 x 16	7 x 1,70	22,1	1	1,8	1,15	307,2	1143
2 x 25	7 x 2,13	26	1,2	1,8	0,727	480	1600
2 x 35	7 x 2,52	28,4	1,2	1,9	0,524	672	1925

Dimensions – number of cores x conductor cross-section	Construction of individual conductor	External diameter	Insulation thickness	Sheath thickness	Conductor resistance at 20 °C	Cu weight	Cable weight
	nominal	approx.	nominal	nominal	max.		approx.
N x mm²	n x mm	mm	mm	mm	Ω/km	kg/km	kg/km
Power cable NYRY-J, NYRY-O
3 x 1,5	1 x 1,37	13,8	0,8	1,8	12,1	43,2	378
3 x 2,5	1 x 1,74	14,7	0,8	1,8	7,41	72	439
3 x 4	1 x 2,2	17,2	1	1,8	4,61	115,2	667
3 x 6	1 x 2,7	18,3	1	1,8	3,08	172,8	779
3 x 10	7 x 1,34	20,9	1	1,8	1,83	288	1029
3 x 16	7 x 1,70	24	1	1,8	1,15	460,8	1459
3 x 25	7 x 2,13	27,3	1,2	1,8	0,727	720	1900
3 x 35	7 x 2,52	29,9	1,2	1,9	0,524	1008	2325

Dimensions – number of cores x conductor cross-section	Construction of individual conductor	External diameter	Insulation thickness	Sheath thickness	Conductor resistance at 20 °C	Cu weight	Cable weight
	nominal	approx.	nominal	nominal	max.		approx.
N x mm²	n x mm	mm	mm	mm	Ω/km	kg/km	kg/km
Power cable NYRY-J, NYRY-O
3 x 25+16	7 x 2,13	32	1,2 / 1,0	2	0,727	873,6	-
3 x 35+16	7 x 2,52	36	1,2 / 1,0	2,2	0,524	1161,6	-
3 x 50+25	19 x 1,83	36	1,4 / 1,2	2,2	0,387	1680	-
3 x 70+35	19 x 2,17	39	1,4 / 1,2	2,2	0,268	2352	-
3 x 95+50	19 x 2,52	43,5	1,6 / 1,4	2,2	0,193	3216	-
3 x 120+70	37 x 2,03	48	1,6 / 1,4	2,6	0,153	4128	-
3 x 150+70	37 x 2,27	52,5	1,8 / 1,4	2,6	0,124	4992	-
3 x 185+95	37 x 2,52	57,5	2,0 / 1,6	3	0,0991	6240	-
3 x 240+120	61 x 2,24	65	2,2 / 1,6	3	0,0754	8064	-
3 x 300+150	61 x 2,50	72	2,4 / 1,8	3,4	0,0601	10080	-

Dimensions – number of cores x conductor cross-section	Construction of individual conductor	External diameter	Insulation thickness	Sheath thickness	Conductor resistance at 20 °C	Cu weight	Cable weight
	nominal	approx.	nominal	nominal	max.		approx.
N x mm²	n x mm	mm	mm	mm	Ω/km	kg/km	kg/km
Power cable NYRY-J, NYRY-O
4 x 1,5	1 x 1,37	14,6	0,8	1,8	12,1	57,6	426
4 x 2,5	1 x 1,74	16,4	0,8	1,8	7,41	96	603
4 x 4	1 x 2,2	18,3	1	1,8	4,61	153,6	765
4 x 6	1 x 2,7	19,5	1	1,8	3,08	230,4	900
4 x 10	7 x 1,34	23,1	1	1,8	1,83	384	1326
4 x 16	7 x 1,70	25,8	1	1,8	1,15	614,4	1729
4 x 25	7 x 2,13	29,8	1,2	1,9	0,727	960	2235
4 x 35	7 x 2,52	33,3	1,2	2	0,524	1344	2910
4 x 50	19 x 1,83	37,1	1,4	2,1	0,387	1920	3185
4 x 70	19 x 2,17	42,7	1,4	2,3	0,268	2688	4845
4 x 95	19 x 2,52	47,4	1,6	2,5	0,193	3648	6145
4 x 120	37 x 2,03	49,7	1,6	2,5	0,153	4608	7255
4 x 150	37 x 2,27	55	1,8	2,7	0,124	5760	9155
4 x 185	37 x 2,52	58,8	2	2,9	0,0991	7104	11170
4 x 240	61 x 2,24	65,9	2,2	3	0,0754	9216	14420
4 x 300	61 x 2,50	73,2	2,4	3,3	0,0601	11520	17820

Dimensions – number of cores x conductor cross-section	Construction of individual conductor	External diameter	Insulation thickness	Sheath thickness	Conductor resistance at 20 °C	Cu weight	Cable weight
	nominal	approx.	nominal	nominal	max.		approx.
N x mm²	n x mm	mm	mm	mm	Ω/km	kg/km	kg/km
Power cable NYRY-J, NYRY-O
5 x 1,5	1 x 1,37	16,3	0,8	1,8	12,1	72	581
5 x 2,5	1 x 1,74	17,4	0,8	1,8	7,41	120	673
5 x 4	1 x 2,2	19,6	1	1,8	4,61	192	869
5 x 6	1 x 2,7	20,9	1	1,8	3,08	288	1027
5 x 10	7 x 1,34	24,8	1	1,8	1,83	480	1537
5 x 16	7 x 1,70	28,2	1	1,8	1,15	768	2009
5 x 25	7 x 2,13	33,1	1,2	2	0,727	1200	2885
5 x 35	7 x 2,52	36,8	1,2	2,2	0,524	1680	3610