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600/1000V Mica+XLPE Insulated, LSZH Sheathed, Armoured Power Cables to IEC 60502-1 (Single Core)
APPLICATIONThe cables are mainly used in power stations, mass transit underground passenger systems, airports, petrochemical plants, hotels, hospitals and high-rise buildings.STANDARDSBasic design adapted from IEC 60502-1FIRE PERFORMANCECircuit Integr…
600_1000V Mica+XLPE Insulated, LSZH Sheathed,Armoured Power Cables to IEC 60502-1 (Single Core).pdf Contact us

APPLICATION

This series of cables is specifically designed for critical facilities that require the highest levels of safety and reliability. It is widely used in power plants, subway passenger systems, airports, petrochemical facilities, star-rated hotels, large hospitals, and high-rise buildings, ensuring stable and safe power transmission in various complex environments.

STANDARDS

The product design strictly adheres to international standards such as IEC 60502-1, guaranteeing exceptional and reliable fundamental performance.

FIRE PERFORMANCE

Circuit IntegrityIEC 60331-21; EN 6387; BS 8491
Flame Retardance (Single vertical wire or cable test)IEC 60332-1-2; EN 60332-1-2
Reduced fire Propagation (Vertically-mounted bundled wires & cables test)IEC 60332-3-24; EN 60332-3-24
Halogen FreeIEC 60754-1; EN 50267-2-1
No Corrosive Gas emissionIEC 60754-2; EN 50267-2-2
Minimum smoke emissionIEC 61034-2; EN 61034-2

VOLTAGE RATING

600/1000V

CABLE CONSTRUCTION

Conductor : The conductors shall be class 2 plain or metal-coated annealed copper in accordance with IEC 60228. Class 1 and class 5 conductor can be offered as option.

Fire Barrier : Mica glass tape.

Insulation : Thermosetting XLPE material and thickness shall be as per IEC 60502-1.

Inner Covering Option : Thermoplastic halogen free compound ST8 as per IEC 60502-1.

Armouring : Aluminium wire.

Outer Sheath : Thermoplastic halogen free compound ST8 as per IEC 60502-1.

Outer Sheath Option : UV resistance, hydrocarbon resistance, oil resistance, anti-rodent and anti-termite properties can be offered as option.

COLOUR CODE

Insulation Colour : Brown or blue; other colours can be offered upon request.

Sheath Colour : Black; other colours can be offered upon request.

PHYSICAL AND THERMAL PROPERTIES

Maximum temperature range during operation : 90°C

Maximum short circuit temperature (5 Seconds) : 250°C

Minimum bending radius : 6 × Overall Diameter

CONSTRUCTION PARAMETERS

ConductorFRP600-mRZ1MAZ1-R
No. of Cores × Cross-sectional AreaConductor ClassNominal Insulation ThicknessNominal Inner Covering ThicknessNominal AL Wire DiameterNominal Sheath ThicknessApprox. Overall DiameterApprox. Weight
no.×mm² mmmmmmmmmmkg/km
1×420.71.00.81.812.2205
1×620.71.00.81.812.7238
1×1020.71.00.81.813.7300
1×1620.71.00.81.814.7383
1×2520.91.00.81.816.4520
1×3520.91.01.251.818.5695
1×5021.01.01.251.820.0864
1×7021.11.01.251.822.01132
1×9521.11.01.61.825.01530
1×12021.21.01.61.826.81840
1×15021.41.01.61.828.82186
1×18521.61.01.61.831.42680
1×24021.71.01.61.934.53380
1×30021.81.02.02.038.54255
1×40022.01.22.02.242.35298
1×50022.21.22.02.346.46551

ELECTRICAL PROPERTIES

Conductor operating temperature : 90°C

Ambient temperature : 30°C

Current-Carrying Capacities (Amp) according to BS 7671:2008 table 4E3A

Conductor cross- sectional areaRef. Method c (clipped direct)Ref. Method f (in free air or on a perforated cable tray, horizontal or vertical)
TouchingTouchingSpaced by on cable diameter
2 cables, single-phase a.c. or d.c. flat3 or 4 cables, three-phase a.c. flat2 cables, single- phase a.c. or d.c. flat3 or 4 cables, three-phase a.c. flat3 cables three-phase a.c. trefoil2 cables, d.c.2 cables, single-phase a.c.3 or 4 cables, three-phase a.c.
HorizontalVerticalHorizontalVerticalHorizontalVertical
123456789101112
mm²AAAAAAAAAAA
50237220253232222284270282266288266
70303277322293285356349357337358331
95367333389352346446426436412425393
120425383449405402519497504477485449
150488437516462463600575566539549510
185557496587524529688660643614618574
240656579689612625815782749714715666
300755662792700720943906842805810755
40085371789976781511371094929889848797
5009627911016851918131412661032989923871

Voltage Drop (Per Amp Per Meter) according to BS 7671:2008 table 4E3B

Conductor cross-sectional area2 cables d.c.2 cables, single-phase a.c.3 or 4 cables, three-phase a.c.
TouchingSpaced*Trefoil and touchingFlat and touchingFlat and spaced*
1234567
mm²mV/A/mmV/A/mmV/A/mmV/A/mmV/A/mmV/A/m
  rxzrxzrxzrxzrxz
500.980.990.211.000.980.291.000.860.1800.870.840.250.880.840.330.90
700.670.680.200.710.690.290.750.590.1700.620.600.250.650.620.320.70
950.490.510.1950.550.530.280.600.440.1700.470.460.240.520.490.310.58
1200.390.410.1900.450.430.270.510.350.1650.390.380.340.440.410.300.51
1500.310.330.1850.380.360.270.450.290.1600.330.310.230.390.340.390.45
1850.250.270.1850.330.300.260.400.230.1600.280.260.230.340.290.290.41
2400.1950.210.1800.280.240.260.350.1800.1550.240.210.220.300.240.280.37
3000.1550.170.1750.250.1950.250.320.1450.1500.210.1700.220.280.200.270.34
4000.1150.1450.1700.220.1800.240.300.1250.1500.1950.1600.210.270.200.270.33
5000.0930.1250.1700.210.1650.240.290.1050.1450.1800.1450.200.250.1900.240.31

Note: *Spacings larger than one cable diameter will result in a large voltage drop.

r = conductor resistance at operating temperature

x = reactance

z = impedance