SWA armored 18 pair 20pair 2.5mm2 1.5mm2 armroed copper screen instrument cable
IS/OS Armoured Pair & Triads
IS/OS Unarmoured Pairs & Triads
CableConstruction
Conductor StrandedAnnealedCopper (IEC/EN 60228,Class2)
Insulation XLPE(EN 50290-2-29)
CoreColors Pair: Black / White, NumberedTriples: Balck / White/ Red, Numbered Quad: Black /
White/ Red/ Blue, Numbered
Separator PETFoil
IndividualScreen Al-PETFoil (with0.60 mm TinnedCopper DrainWire)
Lay-up Shieldedpairs / triples /quads arestrandedinlayers
Separator PETFoil
OverallScreen Al-PETFoil (with7x0.30 mm TinnedCopper DrainWire)
InnerSheath HalogenFreeFlame RetardantCompound(HFFR/LSZH/LSOH/FRNC) (EN 50290-2-27)
Armour Round GalvanizedSteel Wire(Min. Diameter0.90 mm ±0.02 mm)
OuterSheath HalogenFreeFlame RetardantCompound(HFFR /LSZH/LSOH/FRNC) (EN 50290-2-27),
RAL9005- Black, RAL5015- Blue(other colorsuponrequest)
ReferenceStandards BS/EN 50288-7
TechnicalProperties
OperatingVoltage 500V*
TestVoltage Core-Core:1000V;Core-Screen:1000V
Conductor Resistance 0.50 mm²- ≤36 Ω/km;0.75 mm²- ≤24.5 Ω/km;1.00 mm²- ≤18.1 Ω/km;1.30 mm²- ≤14.2 Ω/km;1.50 mm²- ≤12.1 Ω/km;2.50 mm²- ≤7.41 Ω/km
Insulation Resistance >5000 M.Ωxkm
Capacitance Unbalance(800 Hz) ≤500pF/500m
Capacitance(@800Hz) ≤115nF/km (Capacitancevalues may increaseby20%upto4pairs)
L/R Ratio 0.50 mm²..1.00 mm²- ≤25µH/Ω;1.30 mm²..1.50 mm²- ≤40µH/Ω;2.50 mm²- ≤60
µH/Ω
Temperature Range Fixed: -40°C........+90°C,Flexible: -5°C........+50°C
Flame Retardancy IEC/EN 60332-1, IEC/EN 60332-3-24(CATC)
Smoke Density IEC/EN 61034-1
Amountof HalogenAcidGas IEC/EN 60754-1
CorrosiveGases Measurement IEC/EN 60754-2
Oil Resistance IEC/EN 60811-404,ASTM No2oil70°C4hoursMin.Bending Radius (Fixed) 12xCable Diameter
Electrical Properties
| Conductor Cross Section (Sq.mm) |
Class of Conductor |
No. of Strands/Max. Strand Diameter (mm) |
Max. DC Conductor Resistance* at 20°C (Ω/km) |
Max.L/R Ratio (μH/Ω) |
Min. Insulation Resistance (GΩ x cm) |
Max. Mutual Capacitance (nF/km) |
Max.Inductance (mH/km) |
Test Voltage Vrms (Core-Core) |
Test Voltage Vrms (Core-Screen) |
| 0.5 |
2 |
7/0.3 |
36.0 |
25 |
20 |
250 |
1 |
2000 |
2000 |
| 0.5 |
5 |
16/0.2 |
39.0 |
25 |
20 |
250 |
1 |
2000 |
2000 |
| 0.75 |
2 |
7/0.37 |
24.5 |
25 |
20 |
250 |
1 |
2000 |
2000 |
| 0.75 |
5 |
24/0.2 |
26.0 |
25 |
20 |
250 |
1 |
2000 |
2000 |
| 1 |
2 |
7/0.43 |
18.1 |
25 |
20 |
250 |
1 |
2000 |
2000 |
| 1 |
5 |
32/0.2 |
19.5 |
25 |
20 |
250 |
1 |
2000 |
2000 |
| 1.5 |
2 |
7/0.53 |
12.1 |
40 |
20 |
250 |
1 |
2000 |
2000 |
| 2.5 |
2 |
7/0.67 |
7.41 |
60 |
20 |
250 |
1 |
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