Steel Wire Braided, Fire Resistant, Collective Screened
Fire Resistant, Halogen Free, Flame Retardant, Low Smoke

Construction

Conductor : Tinned stranded copper in accordance with IEC 60228 CL2, CL5
Mica Tape : Helically applied fi e resistant tape
Insulation : Ethylene Propylene Rubber (EPR), GP4 in accordance with BS 7655-1.2
Tape : Polyester tape
Wire : Tinned copper drain wire
Tape : Metal coated polyester tape
Inner Jacket : Halogen free extruded compound, SW4 in accordance with BS 7655-2.6
Armour : Steel wire braid in accordance with BS 6883
Outer Jacket : Halogen free extruded compound, SW4 in accordance with BS 7655-2.6

Application Standards

Max. Operating Temperature : 90 °C
Rated Voltage : 250 V
Design Guidelines : BS 6883
Halogen Free Properties : IEC 60754-1 & IEC 60754-2
Low Smoke Emission Flame : IEC 61034-1 & IEC 61034-2
Low Smoke Emission Flame Retardancy : IEC 60332-1
Flame Propagation : IEC 60332-3-22 Cat. A
Fire Endurance : IEC 60331-21

Technical Data
Item Type Crosssection (mm²) UKOOA Weight (approx.) ( kg/km ) Outer Diameter (approx.) ( mm ) MCDR at 20 °C ( Ω/km ) Inductance (approx.) (mH/km) Capacitance (approx.) (nF/km) L/R ratio (μH/Ω) Rated Voltage (V) MCCC CT at 90 °C AT at 45 °C (A)
1. U-8RW4FRGT (C) 3 x 2 x 0,75 GLH00 512 18,7 24,8 0,74 92 30 250 8
2. 7 x 2 x 0,75 GLJ00 887 23,9 24,8 0,74 92 30 7
3. 12 x 2 x 0,75 GLK00 1395 30,9 24,8 0,74 92 30 7
4. 20 x 2 x 0,75 GLL00 2253 38,7 24,8 0,74 92 30 5
5. 27 x 2 x 0,75 GLM00 2887 43,9 24,8 0,74 92 30 5
6. 37 x 2 x 0,75 GLN00 3711 49,1 24,8 0,74 92 30 5
7. 3 x 2 x 1 GLH01 556 19,4 18,2 0,75 107 41 10
8. 7 x 2 x 1 GLJ00 988 24,9 18,2 0,75 107 41 9
9. 12 x 2 x 1 GLK00 1557 32,4 18,2 0,75 107 41 9
10. 20 x 2 x 1 GLL00 2517 40,5 18,2 0,75 107 41 6
11. 27 x 2 x 1 GLM00 3227 46 18,2 0,75 107 41 6
12. 37 x 2 x 1 GLN00 4185 51,5 18,2 0,75 107 41 6
13. 3 x 3 x 0,75 GLS00 593 20,6 24,8 0,74 92 30 7
14. 7 x 3 x 0,75 GLT00 1032 26,4 24,8 0,74 92 30 7
15. 12 x 3 x 0,75 GLK00 1780 35,4 24,8 0,74 92 30 5
16. 3 x 3 x 1 GLS01 658 21,6 18,2 0,75 107 41 9
17. 7 x 3 x 1 GLT01 1171 27,8 18,2 0,75 107 41 9
18. 12 x 3 x 1 GLK01 1984 37 18,2 0,75 107 41 6

MCCC: maximum Current Carrrying Capacity / CT: Conductor Temperature / AT: Ambient Temparature / MCDR: Max. Conductor Dc Resistance

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