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300/500V XLPE Insulated, LSZH Sheathed, Screened Power Cables to BS 8436 (2-4 Cores)
APPLICATIONThe cables are mainly used in power stations, mass transit underground passenger systems, airports, petrochemical plants, hotels, hospitals and high-rise buildings.STANDARDSBasic design to BS 8436:2011FIRE PERFORMANCEFlame Retardance (Singl…
300_500V XLPE Insulated, LSZH Sheathed, Screened Power Cables to BS 8436 (2-4 Cores).pdf Contact us

APPLICATION

This cable is strictly designed in accordance with BS 8436:2011 standard. It is a multi-core low-voltage cable integrating flame-retardant and fire-resistant, halogen-free and low-smoke, safe and environmentally friendly properties into one, with a rated voltage of 300/500V. Suitable for low-voltage power distribution systems with strict requirements for safety performance, such as building electrical systems, industrial equipment, and public places, it provides reliable protection for your electrical wiring. 

STANDARDS

Basic design to BS 8436:2011

FIRE PERFORMANCE

Flame Retardance (Single vertical wire or cable test)IEC 60332-1-2; EN 60332-1-2
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

300/500V

CABLE CONSTRUCTION

Conductor : Tinned annealed copper conductor, solid or stranded according to BS EN 60228 class 1, class 2 or class 5.

Insulation : Thermosetting XLPE type GP 8 according to BS 7655-1.3. Crosslinked polyolefin material type EI 5 according to EN 50363-5 or crosslinked elastomeric GP 4/GP 6 according to BS 7655-1.2 can be offered as option.

CPC (Circuit Protective Conductor) : Uninsulated tinned annealed copper conductor conforming to BS EN 13630:2002.

Screen : One or more metallic or laminated metallic tape(s) shall be applied, either longitudinally or helically or as a combination of both, with the metallic element in contact with the uninsulated circuit protective conductor.

Outer Sheath : LSZH type LTS 3 according to BS 7655-6.1.

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

COLOUR CODE

Insulation Colour :

2-core + uninsulated circuit protective conductor : Brown, blue or brown, brown.

3-core + uninsulated circuit protective conductor : Brown, black, grey.

4-core + uninsulated circuit protective conductor : Blue, brown, black, grey.

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

PHYSICAL AND THERMAL PROPERTIES

Maximum temperature range during operation : 70°C

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

Minimum bending radius : 6 × Overall Diameter

CONSTRUCTION PARAMETERS

ConductorFLP300-ROZ1-U/R/K
No. of Cores × Cross-sectional AreaConductor ClassNominal Insulation ThicknessNominal Sheath ThicknessApprox. Overall DiameterApprox. Weight
No.×mm² mmmmmmkg/km
2×1.01/2/50.60.98.080
2×1.51/2/50.70.98.5100
2×2.51/2/50.71.010.5140
2×41/2/50.71.112.5190
3×1.01/2/50.60.98.5105
3×1.51/2/50.70.99.5120
3×2.51/2/50.71.011.5170
3×41/2/50.71.113.5230
4×1.01/2/50.61.09.0125
4×1.51/2/50.71.010.5155
4×2.51/2/50.71.112.0200
4×41/2/50.71.215.0280

ELECTRICAL PROPERTIES

Conductor operating temperature : 70°C

Ambient temperature : 30°C

Current-Carrying Capacities (Amp) according to BS 7671:2008 table 4D2A

Conductor Cross-sectional areaRef. Method a (enclosed in conduit in thermally insulating wall etc.)Ref. Method B (enclosed in conduit on a wall or in trunking etc.)Ref. Method C (clipped direct)Ref. Method E (free air or on a perforated cable tray etc. horizontal or vertical)
1 two-core cable*, single-phase a.c. or d.c.1 three-core or 1 fourcore cable*, three-phase a.c.1 two-core cable*, single-phase a.c. or d.c.1 three-core or 1 fourcore cable*, three-phase a.c.1 two-core cable*, single-phase a.c. or d.c.1 three-core or 1 fourcore cable*, three-phase a.c.1 two-core cable*, single-phase a.c. or d.c.1 three-core or 1 fourcore cable*, three-phase a.c.
123456789
mm²AAAAAAAA
1.011101311.51513.51714.5
1.5141316.51519.517.52218.5
2.518.517.5232027243025
42523302736324034

Note: With or without a protective conductor.

Voltage Drop (Per Amp Per Meter) according to BS 7671:2008 table 4D2B

Conductor cross-sectional areaTwo-core cable, d.c.Two-core cable, single-phase a.c.Three- or four-core cable, three-phase a.c.
1234
mm²mV/A/mmV/A/mmV/A/m
1.0444438
1.5292925
2.5181815
411119.5