Armoured Power Cable

Armoured LSZH Sheathed Power Cables (1-4 Cores)

Armoured Power Cables are mainly used in power stations, mass transit underground passenger systems, airports, petrochemical plants, hotels, hospitals, and high-rise buildings.

ZMS CABLE GROUP has a wide product scope, such as armored LSZH Sheathed Power Cables, AAC, AAAC, ACSR conductors, ABC Cable, Power Cable, Underground Cable, Control Cable, and more.

Our company can provide our customers with professional and personalized products and engineering services according to the actual working condition and requirements of each customer. 

Construction of Armoured LSZH Sheathed Power Cables 

Conductor: Plain annealed copper wire, stranded according to IEC 60228 class 2.

Inner Sheath (optional): Thermoplastic LSZH Compound

Armoring: Galvanized steel wire. 

Outer sheath: Thermoplastic LSZH compound type LTS3 as per BS 7655-6.1. UV resistance, hydrocarbon resistance, oil resistance, anti-rodent, and anti-termite properties can be offered for adoption.


Minimum Bending Radius: 10x overall diameter

ConductorFTX200 05RZ1MZ1-R

No. Of Core XCross SectionNo. /Nominal Diameter Of StrandsNominal Insulation ThicknessDiameter Under ArmourArmour Wire DiameterNominal Overall DiameterApprox. Weight
Noxmm2No. /mmmmmmmmmmkg/km

Conductor Operating Temperature : 90°C Ambient Temperature: 30°C

Fire Performance of Armoured LSZH Sheathed Power Cables 

Flame Retardance (Single Vertical Wire Test)EN 60332-1-2; IEC 60332-1-2;BS EN 60332-1-2; VDE 0482-332-1; NBN C 30-004 (cat. F1); NFC32-070-2.1 (C2); CEI 20-35/1-2; EN50265-2-1*; DIN VDE 0482-265-2-1*
Reduced Fire Propagation (Vertically-mounted bundled wires & cabletest)EN 60332-3-24 (cat. C); IEC 60332-3-24; BS EN 60332-3-24; VDE 0482-332-3; NBN C30-004 (cat. F2); NF C32-070- 2.2 (C1); CEI 20-22/3-4; EN 50266-2-4*; DINVDE 0482-266-2-4
Halogen FreeIEC 60754-1; EN 50267-2-1; DIN VDE 0482-267-2-1; CEI 20-37/2-1; BS 6425-1*
No Corrosive Gas EmissionIEC 60754-2; EN 50267-2-2; DIN VDE 0482-267-2-2; CEI 20-37/2-2; BS 6425-2*
Minimum Smoke EmissionIEC 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*
No Toxic gasesNES 02-713; NF C 20-454

Note: Asterisk* denotes superseded standard.

Customized Armoured LSZH Sheathed Power Cables 

Colors of Insulation

With Earth ConductorWithout Earth Conductor
2 Cores-Brown, Blue
3 CoresYellow / Green, Brown, BlueBrown, Grey, and Black
4 CoresYellow / Green, Brown, Grey, BlackBrown, Grey, Black, Blue

- From ZMS Cable Company

Voltage Drop (Per AMP Per Meter)

Conductor cross-sectional areaTwo-core cables, d.c.Two-core cable, single- phase a.c.Three-orfour core cable, three-phase a.c.

Power Cable

Power cables are used to transmit and distribute electrical energy. Power cables are commonly used in urban underground power grids, power station lead-out lines, power supply within industrial and mining enterprises, and over-the-river transmission lines.

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ZMS Cable have a wide product scope, includes: Power cables up to 500kV, AAC, AAAC, ACSR conductors, ABC Cable,electric wires, instrument cable, telecommunications cable, Stay wires. With advanced manufacture technology, rich human resource and effective management system, we guarantee all products are manufactured strictly in accordance with GB, IEC, BS, NFC, ASTM, DIN standards,etc. Beyond quality control, ZMS have been trying its best to offer much higher standard of services rather than expected.

The Adjuster
All customised cables designed by our cable engineer will be subject to testing to relevant standards and appropriate performance criteria. Bespoke cable testing will be conducted under our CNAS accreditation where appropriate. Where required by industry or application, we can submit for relevant cable certification and cable approval processes. For more information or to discuss possible custom designed cable solutions, please complete an enquiry form, contact our technical experts on the Technical Hotline +86 (0)371 6782 9333, or

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