300/500V Mica+XLPE Insulated, LSZH Sheathed Power Cables (2-4 Cores)
300/500V Mica+XLPE Insulated,Website:, LSZH Sheathed fire resistant Power Cables (2-4cores)(CU/MGT+XLPE/LSZH 300/500V Class 2)Application:The cables are designed for areas where the integrity of the electrical circuit is critical in maintaining power supply. Applications can be found in emergency lightings, control and power circuits, power stations, fire alarm systems, underground tunnels, lifts, escalators, and high-rise buildings.STANDARDS:Basic design to IEC 60502-1FIRE PERFORMANCECircuit IntegrityIEC 60331-21; BS 6387 CWZ; DIN VDE 0472-814(FE180);CEI 20-36/2-1; SS229-1; NBN C 30-004 (cat. F3); NF C32-070-2.3(CR1)System circuit integrityDIN 4102-12, E30 depending on lay systemFlame Retardance (Single VerticalWire Test)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 *Reduced Fire Propagation(Vertically-mounted bundled wires& cable test)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 Halogen FreeIEC 60754-1; EN 50267-2-1; DIN VDE ; CEI 20-37/2-1 ; BS 6425-1*No Corrosive Gas EmissionIEC 60754-2; EN 50267-2-2; DIN VDE ; CEI 20-37/2-2 ; BS 6425-2*Minimum Smoke EmissionIEC 61034-1&2; EN 61034 -1&2; DIN VDE &2; CEI 20-37/3-1&2; EN 50268-1&2*; BS 7622-1&2*No Toxic gasesNES 02-713; NF C 20-454Note: Asterisk * denotes superseded standard.VOLTAGE RATING300/500 VCABLE CONSTRUCTION Conductor: Plain annealed copper wire, stranded according to IEC(EN) 60228 class 2.Insulation: Mica glass tape covered by extruded cross-linked XLPE compoundEarth Conductor(optional): Uninsulated solid or stranded tinned copper conductor.Cabling: The cores are cabled together in concentric layers with suitable non-hygroscopic fillers.Outer Sheath: Thermoplastic LSZH compound type LTS3 as per BS 7655-6.1 (Thermosetting LSZHcompound type SW2-SW4 as per BS 7655-2.6 can be offered.)COLOUR CODEInsulation Colour2 - Core: (Brown & Blue)3 - Core: (Brown, Black & Grey)4 - Core: (Brown, Black, Grey & Blue)Sheath ColourOrange (other colors upon request)Physical AND THERMAL PROPERTIESTemperature range during operation (fixed state): -30°C – +90°CTemperature range during installation (mobile state): -20°C – +50°CMinimum bending radius: 8 x Overall DiameterElectrical PROPERTIESDielectric test:2000 V r.m.s. x 5' (core/core)Insulation resistance1000 MΩx km (at 20°C)Short circuit temperature250°CCONSTRUCTION PARAMETERSConductorNo. of Core XCross SectionNo./ Nominal Diameter of StrandsNominal Insulation ThicknessNominalSheathThicknessWithout Earth ConductorWith Earth ConductorNominal Overall DiameterApprox.WeightNominal OverallDiameterApprox.WeightNo*mm2No./mmmmmmmmkg/kmmmkg/km2 Core2x1.57/0.530.50.57.7708.2802x2.57/0.670.50.58.81009.61202x47/0.850.50.59.814010.51703 Core3x1.57/0.530.50.58.79010.51003x2.57/0.670.50.59.512510.71503x47/0.850.50.511.518012.52204 Core4x1.57/0.530.50.510.310512.21204x2.57/0.670.50.x47/0.850.50.512.525513.5270Electrical PROPERTIESConductor Operating Temperature : 90°CAmbient Temperature : 30°CCurrent-Carrying Capacities (Amp)ConductorcrosssectionareaReferenceMethod 4(enclosed in an conduitinsulated wall etc)Reference Method 3(enclosed in conduit on a wall or ceiling, or in trunking)Reference Method 1 (clipped direct)Reference Method 11(on a perforated cable tray), or Reference Methodone 3-corecable or one4-core cable3-phase a.c.one 2-core cable singlephasea.c. or d.c.one 3-corecable or one 4-core cable 3-phase a.c.one 2-corecable singlephasea.c. or d.c.one 3-core cable or one 4-core cable3-phase a.c.one 2-corecable singlephasea.c. ord.c.one 3-corecable or one4-core cable3-phase a.c.12345678mm2AAAAAAA1.516.52219.5242226232.Voltage Drop (Per Amp Per Meter)Nominal Cross Section Area2-core cable d.c.2-core cable single- phase a.c3-core or 4-core cable 3-phase a.c.1234mm2mV/A/mmV/A/mmV/A/m1.53131272.
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