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NYYf r-O/J

Uo/U - 0.6/1 kV VDE 0276 part 603

Application

These cables are designed for transfer and distribution of electrical power with nominal voltage U 0 / U 0 6/1 kV, frequency 50Hz and surroundings, which require non-proliferation of flames. NYYfr-0/J is used in power plants, industrial and switching installations, for street lighting, domestic power supply connections, in secondary distribution networks and other.

Note: Other core configuration and special constructions manufactured upon request. Cables with same construction may produced according to IEC 60502.

Cable construction
Construction	According to VDE 0276 part 603
Conductor	solid or multi-strand Cu wires class 1 or 2 acc. VDE 0295 (IEC 60228)
Insulation	PVC flame retardant, degree of flame retardancy
Core identification	according to VDE 0293
Inner sheath	tapes and filling compound
Sheath	PVC flame retardant, degree of flame retardancy category A
Sheath	PVC flame retardant, degree of flame retardancy category A
Color	black

Technical data
Conductor resistance at 20°C	According to VDE 0295 class 1 or 2 (IEC 60228)
Max. conductor temperature	70°C
Max. short circuit temperature	+160 °C, not more than 5 sec
Rated voltage Uo/U	0.6/1 kV
Test voltage	AC - 4 kV 50 Hz
Bending radius
-single core	15 cable diameter
-multi core	12 cable diameter
Flame retardancy	BDS IEC 332-3/82, Category A

Color coding
Single core - black or yellow/green Double core - light blue and brown or yellow-green and black
3 - core	4 - core	5 - core	Multiple core
brown, black, grey or yellow/green, light blue, brown	light blue, brown, black, grey or yellow/green, brown, black, grey	light blue, brown, black, grey, black or yellow/green, light blue, brown, black, grey	Black with number marking or black with number mark on cores and yellow/green core in the outer cover