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BayEnergy® Paper insulated cables, 3-cores with single lead sheath, aluminium

NAEKEBA

3-cores 21/36 kV acc. to DIN VDE 0276-621


ET24_25_NAEKEBA_NAEKEBY_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

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

 

Rated voltage kV 21/36
Testing voltage kV 55
Cable temperature ºC
during laying (min)
after laying (max)

+5
+60
Max permissible operating temperature (conductor) °C +60
Short-circuit temperature °C +150
acc. to HD 621 S1-1996 4C21
during regular operation: table 11+12
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
A conductor made of aluminium
E cores individually enclosed with metal sheath and corrosion protection, and stranded
K lead sheath
E protective sheath with embedded layer (e.g. wrapping) made of elastomer tape or plastic foils
B armouring made of steel tape
A sheath and/or outer sheath made of fibrous material
RM circular 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

NAEKEBA 3x150 RM 21/36 kV


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BayEnergy® Paper insulated cables, 3-cores with single lead sheath, aluminium

NAEKEBA

3-cores 21/36 kV acc. to DIN VDE 0276-621

Product Bayka Order No. Al-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  
NAEKEBA  3x150 RM      21/36kV 3495000 1305 6290 90 14485 11.55 1350 675 1350
NAEKEBA  3x240 RM      21/36kV 3415200 2088 7560 100 17450 18.48 2160 750 1500
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.