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BayEnergy® Paper insulated cables, belted cable, copper

NKBA

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


ET10_11_NKBA_NKBY_de
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Standards

According to 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
A sheath and/or outer sheath made of fibrous material
SM sector-shaped conductor, stranded

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

NKBA 3 x 70 SM 6/10 kV


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BayEnergy® Paper insulated cables, belted cable, copper

NKBA

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  
NKBA     3x35 SM       6/10 kV 3301000 1008 1720 41 4500 4.20 525 370 740
NKBA     3x50 SM       6/10 kV 3301100 1440 1830 43 5090 6.00 750 390 780
NKBA     3x70 SM       6/10 kV 3301200 2016 2150 48 6610 8.40 1050 430 860
NKBA     3x95 SM       6/10 kV 3301400 2736 2480 51 7720 11.40 1425 460 920
NKBA    3x120 SM       6/10 kV 3303800 3456 2800 54 8950 14.40 1800 490 970
NKBA    3x150 SM       6/10 kV 3303500 4320 3190 56 10220 18.00 2250 510 1020
NKBA    3x185 SM       6/10 kV 3304000 5328 3600 60 12000 22.20 2775 550 1090
NKBA    3x240 SM       6/10 kV 3301500 6912 4350 64 14340 28.80 3600 580 1160
NKBA    3x300 SM       6/10 kV 3332020 8640 5140 68 17030 24.00 4500 620 1240
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.