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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
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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 44 4770 4.20 525 400 800
NKBY     3x50 SM       6/10 kV 3303400 1440 1830 46 5380 6.00 750 420 840
NKBY     3x70 SM       6/10 kV 3305000 2016 2150 51 7000 8.40 1050 460 920
NKBY     3x95 SM       6/10 kV 3301410 2736 2480 55 8180 7.60 1425 490 980
NKBY    3x120 SM       6/10 kV 3303900 3456 2800 58 9400 14.40 1800 520 1040
NKBY    3x150 SM       6/10 kV 3324500 4320 3190 61 10860 18.00 2250 550 1100
NKBY    3x185 SM       6/10 kV 3304600 5328 3600 65 12620 22.20 2775 580 1160
NKBY    3x185 SM  ND   6/10 kV 3304700 5550 3600 65 12680 22.20 2775 590 1180
NKBY    3x240 SM       6/10 kV 3305200 6912 4350 69 15100 28.80 3600 630 1260
NKBY    3x240 SM  ND   6/10 kV 3305210 7200 4350 69 15085 28.80 3600 630 1260
NKBY    3x300 SM  ND   6/10 kV 3305300 9000 5870 76 18450 36.00 4500 680 1360
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.