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300/500V LSZH Sheathed (multicore)
Application:
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The cables is mainly used in power stations, mass transit underground passenger systems, airports,petrochemical plants, hotels, hospitals, and high-rise buildings.
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Standard:
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Basic design to BS 5308
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FIRE PERFORMANCE
Flame Retardance (Single Vertical Wire Test)
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EN 60332-1-2; IEC 60332-1-2; BS EN 60332-1-2; VDE 0482-332-1 ; NBN C 30-004 (cat. F1); NF C32-070-2.1(C2); CEI 20-35/1-2; EN 50265-2-1*; DIN VDE 0482-265-2-1*
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Reduced Fire Propagation (Vertically-mounted bundled wires & cable test)
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EN 60332-3-24 (cat. C); IEC 60332-3-24; BS EN 60332-3-24; VDE 0482-332-3; NBN C 30-004 (cat. F2); NF C32-070-2.2(C1); CEI 20-22/3-4; EN 50266-2-4*; DIN VDE 0482-266-2-4
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Halogen Free
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IEC 60754-1; EN 50267-2-1; DIN VDE 0482-267-2-1; CEI 20-37/2-1 ; BS 6425-1*
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No Corrosive Gas Emission
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IEC 60754-2; EN 50267-2-2; DIN VDE 0482-267-2-2; CEI 20-37/2-2 ; BS 6425-2*
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minimum Smoke Emission
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IEC 61034-1&2; EN 61034 -1&2; DIN VDE 0482-1034-1&2; CEI 20-37/3-1&2; EN 50268-1&2*; BS 7622-1&2*
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No Toxic gases
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NES 02-713; NF C 20-454
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Note: Asterisk * denotes superseded standard.
VOLTAGE RATING
300/500V
CABLE CONSTRUCTION
Conductor: Plain annealed copper wire, stranded according to IEC(EN) 60228 class 2.
Insulation: Extruded cross-linked XLPE compound.
Filler, binder(if any): PP, Mylar tape
Circuit Protective Conductor: Annealed plain copper (class 2)
Overall Screen: Aluminium/polyester tape
Outer Sheath: Thermoplastic LSZH
compound type LTS3 as per BS 7655-6.1 (Thermosetting LSZH compound type SW2-SW4 as per BS 7655-2.6 can be offered.)
COLOUR CODE
Insulation colour as per bs7671
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with earth conductor
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without earth conductor
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2Cores
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-
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Brown,Blue
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3Cores
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Yellow/Green,Brown,Blue
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Brown,Gray,Black
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4Cores
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Yellow/Green,Brown,Gray,Black
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Brown,Gray,Black,Blue
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5Cores
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Yellow/Green,Brown,Gray,Black,Blue
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Brown,Gray,Black,Blue,Black
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above 5 Cores
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Yellow/Green,Black Numbered
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Black Numbered
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sheath colour: Black
Physical AND THERMAL PROPERTIES
Temperature range during operation: Max.90°C for XLPE
250°C in short-circuit for 5s max.
Minimum bending radius: 6 x Overall Diameter
CONSTRUCTION PARAMETERS
Conductor
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No. of Core X Cross Section
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No./Nominal Diameter of Strands
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Nominal Overall Diameter Conductor
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Nominal Insulation Thickness
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Cross- Section Area Of Circuit Protective Conductor
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Nominal Sheath Thickness
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Nominal Overall Diameter
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Max.Dc Resistance Of Conductor @20°C
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Approx. Weight
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Noxmm2
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No./mm
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mm
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mm
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mm²
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mm
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mm
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Ω/km
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kg/km
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7x1.0
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7i0.44
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1.32
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0.6
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1.0
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1.0
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11.2
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18.1
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186
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7x1.5
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7i0.53
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1.59
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0.7
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1.5
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1.1
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12.9
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12.1
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253
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7x2.5
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7i0.67
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2.01
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0.8
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2.5
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1.2
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14.9
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7.41
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365
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12x1.5
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7i0.53
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1.59
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0.7
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1.5
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1.2
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16.8
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12.1
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404
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12x2.5
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7i0.67
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2.01
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0.8
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2.5
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1.4
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19.8
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7.41
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595
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19x1.5
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7i0.53
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1.59
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0.7
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1.5
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1.3
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19.7
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12.1
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600
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19x2.5
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7i0.67
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2.01
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0.8
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2.5
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1.5
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23.2
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7.41
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885
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Electrical PROPERTIES
Conductor Operating Temperature : 90°C
Ambient Temperature : 30°C
Current-Carrying Capacities (Amp)
Conductor crosssectional area
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Reference Method 4 (enclosed in conduit in thermally insulating wall etc)
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Reference Method 3 (enclosed in conduit on a wall or in trunking etc)
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Reference Method 1 (clipped direct)
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Reference Method 11 (on a perforated cable tray, horizontal or vertical)
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Reference Method 12 (free air)
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Horizontal flat spaced
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Vertical flat spaced
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Trefoil
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2 cables, single- phase a.c. or d.c.
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3 or 4 cables, 3-phase a.c.
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2 cables, single- phase a.c. or d.c
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3 or 4 cables, 3-phase a.c.
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2 cables, single- phase a.c. or d.c. flat and touching
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3 or 4 cables, 3-phase a.c. flat and touching or trefoil
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2 cables, single- phase a.c. or d.c. or flat and touching
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3 or 4 cables, 3-phase a.c. flat and touching or trefoil
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2 cables, single- phase a.c. or d.c. or 3 c ables three phase
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2 cables, single- phase a.c. or d.c. or 3 cables three phase
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3 cables, trefoil 3-phase a.c.
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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mm2
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A
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A
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A
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A
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A
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A
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A
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A
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A
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A
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A
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1.5
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18
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17
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22
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19
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25
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23
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-
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-
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-
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-
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-
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2.5
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24
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23
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30
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26
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34
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31
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-
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-
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-
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-
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-
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Voltage Drop (Per Amp Per Meter)
Nominal Cross Section Area
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