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Metal
Prices

Cu
SKB-Group
Validity: 12.11.2025
Cu
Quotation
€ / 100 kg:967.98
SKW
Validity: 14.11.2025
Cu
Quotation€ / 100 kg:1,006.70
Surcharge€ / 100 kg:876.70
Prakab (Czech Market)
Validity: CW 46/2025
Cu
Quotation
Kč / kg:186.69
Prakab (Slovak Market)
Validity: CW 46/2025
Cu
Quotation
€ / kg:7.72

All statements without guarantee.

Al
SKB-Group
Validity: 12.11.2025
Al
Quotation
€ / 100 kg:361.76
SKW
Validity: 14.11.2025
Al
Quotation€ / 100 kg:409.70
Surcharge€ / 100 kg:309.70
Prakab (Czech Market)
Validity: CW 46/2025
Al
Quotation
Kč / kg:55.21
Prakab (Slovak Market)
Validity: CW 46/2025
Al
Quotation
Kč / kg:55.21

All statements without guarantee.

Cables

PRAFlaDur C90

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Add to inquiry

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To inquiry

(N)HXCH FE180/E90, P90-R, PS90, B2ca s1a d1 a1 SiR/FRNC energy cables, with circuit integrity, screened

Safety Cables with circuit integrity

These cables are intended for the stationary distribution of electrical energy in dry or damp premises and for fixed installations in air or concrete. Suitable for hotels, hospitals, underground railways, airports etc. to protect people and technical building equipment in the event of fire.. Not allowed for installations underground or in water. These cables are not UV-protected.

Design

This product consists of:

  • 1
    Copper conductor, round solid (RE) resp. round stranded (RM)
  • 2
    Primary core insulation (silicone rubber)
  • 3
    Secondary core insulation (silicone rubber)
  • 4
    Inner covering (halogen-free filling compound)
  • 5
    Concentric screen (bare copper wires), counter helix (copper tape) and halogen-free plastic tape
  • 6
    Sheath (halogen-free polymer compound, brown)

Technical Data

Standard: TP PRAKAB 04/08
Certificate: 
  • EZÚ Czech Republic
  • TSÚS Slovakia
Test Voltage: core/core 4 kV / 50 Hz
Rated Voltage: 0,6/1 kV
Bending radius (min.): 
  • 12 x Ø of cable (multicore)
  • 15 x Ø of cable (singlecore)
Fire properties: 
  • ČSN EN 60332-1-2: self-extinguishing
  • ČSN EN 60754-2: halogen-free, non-corrosive combustion gases
  • ČSN EN 61034-2: low smoke emission
  • ČSN EN 60332-3-22: reduced flame propagation
  • ČSN 73 0895, STN 92 0205: circuit integrity
  • ČSN EN 13501-6: fire classification
  • CPR: B2ca s1a d1 a1
Core identification: 
  • ČSN 33 0166 ed. 2
  • ČSN EN 50334
Temperature range: 
  • Laying temperature: min. -5°C
  • Operating temperature: -40°C up to 60°C
  • Conductor temperature: max. 90°C
  • Short circuit temperature: max. 250°C
Cable image - PRAFlaDur C90
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Cable image - PRAFlaDur C90
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Cable image - PRAFlaDur C90
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Contact us

Are you interested in this product?

Ing. Dan Bachtík

Product supervisor

+420734366090
[email protected]

Options

Add to inquiry
Number of cores x nominal cross-section / cross-section of screen (mm²)
Number of cores x nominal cross-section / cross-section of screen (mm²)
Max. conductor resistance (Ω/km)
Current rating in the air (A)
Outer diameter appr. (mm)
Total weight appr. (kg/km)
3 x 1.5 RE / 1.5
12.1
24
15.5
310
4 x 1.5 RE / 1.5
12.1
24
16.4
346
7 x 1.5 RE / 1.5
12.1
24
18.4
461
2 x 2.5 RE / 2.5
7.41
37
15.7
333
3 x 2.5 RE / 2.5
7.41
31
16.3
368
2 x 4 RE / 4
4.61
49
17.2
403
3 x 4 RE / 4
4.61
41
17.9
451
3 x 6 RE / 6
3.08
52
18.9
556
3 x 25 RM / 25
0.727
126
27.1
1530
4 x 25 RM / 16
0.727
126
30.2
1813
3 x 35 RM / 16
0.524
155
30.5
1887
4 x 35 RM / 16
0.524
155
33
2285
4 x 50 RM / 25
0.387
196
38
3097
3 x 70 RM / 35
0.268
247
40
3430
3 x 95 RM / 95
0.193
294
45.8
5062

Technical changes reserved.

All figures are therefore without guarantee.

To inquiry

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Our Code of Conduct and its associated regulations are not seeking to „invent“ new approaches. Instead, they aim to clearly demonstrate the obligations we must fulfill nowadays.

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