NYY IEC60502 Unarmoured Power and Control Cables

Application

NYY cables are an economical way of transmitting power and control where armouring is not required. Used both indoor and outside these cables are suitable for direct burial or through ducts, regulations permitting. Availability is generally excellent with most sizes available for shipping within a few days.
      

Cable Construction

Plain copper wire conductors to VDE 0295 class 1 or 2, PVC insulation, bedding compound, PVC sheath – Black.

NYY can be supplied with a green/yellow earth conductor - reference NYY-J or without an earth conductor – reference NYY-O.

Core Identification

  NYY-J NYY-O
Single Core Green/yellow Black
2 Core - Brown, blue
3 Core Brown, blue, G/Y Brown, black, grey
4 Core Brown, black, grey, G/Y Brown, black, grey, blue
5 Core Brown, black, grey, blue, G/Y Black, blue, brown, grey, black
7 Core and above Black numbered cores, G/Y Black numbered cores
     

Technical Information

Voltage rating 0.6/1kV
Test Voltage 4000V
Conductors VDE 0295 class 1 or 2
  (Conductors can be circular or sectional)
Temperature rating -30° to +70°C static
  -5°C to +50°C for installation
Bending radius (static) 1.5mm² to 16mm²: 6 x overall diameter
Single core   15 x overall diameter static
Multi core   12 x overall diameter static
Flame retardant VDE 0472 test B and IEC60332-1
Design VDE 0276 IEC60502-1
Also available with a screen - type NYCY/NYCWY

Technical Data - NYY 1 - 4 cores, 0.6/1kv

NYY 5 - 61 cores, 0.6/1kv
Number
of Cores
Cross-
sectional
area mm²
Copper
weight
KG/KM
Weight
kg/km
 1   10 re  96  179
 1   16 re  154  245
 1   25 rm  240  360
 1   35 rm  336  470
 1   50 rm  480  620
 1   70 rm  672  810
 1   95 rm  912  1110
 1   120 rm  1152  1360
 1   150 rm  1440  1670
 1   185 rm  1776  2050
 1   240 rm  2304  2630
        
 3   1.5 re  43  195
 3   2.5 re  72  250
 3   4 re  115  340
 3   6 re  173  430
 3   10 re  288  590
 3   16 re  461  820
 3   25 rm  720  1320
 3   35 sm  1008  1450
 3   50 sm  1440  1850
 3   70 sm  2016  2450
 3   95 sm  2736  3300
 3   120 sm  3456  4100
 3   150 sm  4320  4900
 3   185 sm  5328  6500
 3   240 sm  6912  8300
        
 3   25 rm / 16 re  874  1530
 3   35 sm / 16 re  1162  1750
 3   50 sm / 25 rm  1680  2350
 3   70 sm / 35 sm  2352  2850
 3   95 sm / 50 sm  3216  3850
 3   120 sm / 70 sm  4128  4780
 3   150 sm / 70 sm  4992  5800
 3   185 sm / 95 sm  6240  7600
 3   240 sm / 120 sm  8064  9800
 3   300 sm / 150 sm  10080  11500
        
 4   1.5 re  58  230
 4   2.5 re  96  300
 4   4 re  154  410
 4   6 re  230  520
 4   10 re  384  730
 4   16 re  614  1045
 4   25 rm  960  1640
 4   35 sm  1344  1760
 4   50 sm  1920  2350
 4   70 sm  2688  3100
 4   95 sm  3648  4250
 4   120 sm  4608  5300
 4   150 sm  5760  6400
 4   185 sm  7104  8500
 4   240 sm  9216  11000
Number
of Cores
Cross-
sectional
area mm²
Copper
weight
KG/KM
Weight
kg/km
 5   1.5 re  72  270
 5   2.5 re  120  360
 5   4 re  192  490
 5   6 re  288  600
 5   10 re  480  890
 5   16 re  768  1255
 5   25 rm  1200  1960
 5   35 rm  1680  2400
        
 7   1.5 re  101  310
 10   1.5 re  144  380
 12   1.5 re  173  420
 14   1.5 re  202  470
 16   1.5 re  230  520
 19   1.5 re  274  570
 21   1.5 re  302  650
 24   1.5 re  346  750
 30   1.5 re  432  860
 40   1.5 re  576  1070
 52   1.5 re  749  1581
 61   1.5 re  878  1680
        
 7   2.5 re  168  450
 10   2.5 re  240  520
 12   2.5 re  288  600
 14   2.5 re  336  680
 16   2.5 re  384  750
 19   2.5 re  456  850
 21   2.5 re  504  980
 24   2.5 re  576  1100
 30   2.5 re  720  1280
 40   2.5 re  960  1700
 52   2.5 re  1248  2150
        
 7   4 re  269  640
re - round core solid
rm - round core stranded
se - sectional core solid
sm - sectional core stranded
All weights and dimensions are for guidance only. Please ask us to confirm at time of order if this is critical.
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