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BayEnergy® Paper insulated cables, belted cable, copper

NKBY

3-cores 6/10 kV acc. to DIN VDE 0276-621


ET113_en
VDE_Logo

Standards

See DIN VDE 0276-621.

They are free of silicone, cadmium and free from substances harmful to the wetting properties of lacquers.

Technical Data

Rated voltage kV 6/10
Testing voltage kV 17
Cable temperature ºC
during laying (min)
after laying (max)

+5
+65
Max permissible operating temperature (conductor) °C +65
Short-circuit temperature °C +170
Current carrying capacity
acc. to HD 621 S1:1996 4C
during regular operation: table 11
in case of short-circuit: table 14
short-circuit duration max 5s
 

Application

In the ground, in open air, for indoor installation and in cable ducts, where no particular mechanical loads are expected (see DIN VDE 0298-1).

Type Designation Codes

N cables acc. to standard
(N) cables based on standard
K lead sheath
B armouring made of steel tape
Y sheath and/or outer sheath made of polyvinyl chloride (PVC)
SM sector-shaped conductor, stranded
ND
or H

cable with adhesive mass (non-drain)

Special Designs

Design according to national and international standards
Design according to customer specifications
Design with limited tolerance of outer diameter on request

Order Example

NKBY 3x50 SM 6/10 kV


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BayEnergy® Paper insulated cables, belted cable, copper

NKBY

3-cores 6/10 kV acc. to DIN VDE 0276-621

Product Bayka Order No. Cu No. Pb No. Outer ∅
approx.
Net weight
approx.
Rated short-time current Max. tensile force Bending radius one-off Bending radius repeated
kg/km kg/km mm kg/km kA daN min. mm min. mm  
NKBY     3x35 SM       6/10 kV 3302100 1008 1720 42 4640 4.20 525 390 780
NKBY     3x50 SM       6/10 kV 3303400 1440 1830 45 5240 6.00 750 410 820
NKBY     3x70 SM       6/10 kV 3305000 2016 2150 50 6880 8.40 1050 450 900
NKBY     3x95 SM       6/10 kV 3301410 2736 2480 53 8010 7.60 1425 480 960
NKBY    3x120 SM       6/10 kV 3303900 3456 2800 56 9220 14.40 1800 510 1020
NKBY    3x150 SM       6/10 kV 3324500 4320 3190 59 10660 18.00 2250 540 1080
NKBY    3x185 SM       6/10 kV 3304600 5328 3600 63 12460 22.20 2775 570 1140
NKBY    3x185 SM  ND   6/10 kV 3304700 5550 3600 63 12460 22.20 2775 570 1140
NKBY    3x240 SM       6/10 kV 3305200 6912 4350 67 14830 28.80 3600 610 1220
NKBY    3x240 SM  ND   6/10 kV 3305210 7200 4350 67 14830 28.80 3600 610 1220
NKBY    3x300 SM  ND   6/10 kV 3305300 9000 5870 72 17700 37.20 4500 655 1310
Errors and omissions excepted, weights and dimensions are approximate values.
Other designs, fitted lengths and larger delivery lengths on request.
Tensile force only valid when cable sheath and cable core involved.
The bending radius one-off is for professionally installed cables, unique molding over a stencil and a cable temperature >30 ° C.