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SR 140 Mica/XLPE Insulation Armoured R-m XLPE/LSZH/SWA/LSZH 0.6/1 kV

Fire Resistance Cable

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SR 140 Mica/XLPE Insulation Armoured R-m XLPE/LSZH/SWA/LSZH 0.6/1 kV

Application: Power supply and signal transmission, indoors or outdoors even wet environment. For fixed laying in free air, in pipe or conduit, on masonry and metal structures or suspended. In places where in case of fire people are exposed to serious risks due to the emission of smoke, toxic and corrosive gases and where you want to avoid damage to facilities, equipment, goods. Suitable for feeding of: emergency exits, alarm signals, warning of smoke or gas, escalators. Suitable for laying underground direct or indirect.

    Conductors: Plain annealed copper wire, stranded according to EN 60228 class 2.

    Insulation: Mica/Glass fire resistant tape covered by extruded cross-linked XLPE compound.

    Cabling: Insulated cores are cabled together.

    Bedding: LSZH thermoplastic material.

    Armour: Single layer of galvanized steel wires (SWA).

    Outer sheath: LSZH thermoplastic material.

    Operating Temperature: -40°C to +90°C.

    Bending Radius: 12OD.

    Number of conductor × cross section(mm²)

    Diameter under armour (mm)

    Outer Diameter(mm)

    Weight(kg/km)

    1.5 mm²stranded          R-m XLPE/LSZH/SWA/LSZH

    2×1.5

    8.8

    13.8

    364

    3×1.5

    9.8

    14.8

    418

    4×1.5

    10.6

    15.6

    460

    7×1.5

    12.8

    18.2

    607

    12×1.5

    16.8

    23.1

    988

    19×1.5

    19.4

    26.4

    1390

    27×1.5

    23.3

    30.5

    1760

    37×1.5

    26.4

    34.0

    2175

    2.5 mm² stranded          R-m XLPE/LSZH/SWA/LSZH

    2×2.5

    9.6

    14.6

    416

    3×2.5

    10.7

    15.7

    480

    4×2.5

    11.2

    16.2

    514

    7×2.5

    13.8

    19.9

    818

    12×2.5

    18.2

    25.4

    1312

    19×2.5

    21.4

    28.8

    1705

    27×2.5

    25.8

    33.4

    2180

    37×2.5

    29.2

    37.8

    2950

    4mm² stranded          R-m XLPE/LSZH/SWA/LSZH

    2×4

    11.1

    16.1

    510

    3×4

    11.8

    16.8

    570

    4×4

    12.9

    17.9

    649

    7×4

    15.6

    21.7

    1004

    12×4

    20.9

    28.1

    1642

    6mm² stranded          R-m XLPE/LSZH/SWA/LSZH

    2×6

    12.3

    17.3

    600

    3×6

    13.1

    18.1

    680

    4×6

    14.4

    20.5

    927

    10mm² stranded          R-m XLPE/LSZH/SWA/LSZH

    2×10

    14.9

    19.9

    800

    3×10

    16.1

    22.2

    1078

    4×10

    17.7

    23.8

    1256

    16mm² stranded          R-m XLPE/LSZH/SWA/LSZH

    2×16

    17.1

    22.5

    1034

    3×16

    18.3

    24.4

    1354

    4×16

    20.2

    26.5

    1625

    25mm² stranded          R-m XLPE/LSZH/SWA/LSZH

    2×25

    20.3

    29.9

    2055

    3×25

    21.8

    31.7

    2450

    4×25

    24.1

    34.4

    2943

    35mm² stranded          R-m XLPE/LSZH/SWA/LSZH

    2×35

    22.7

    29.9

    2055

    3×35

    24.3

    31.7

    2450

    4×35

    27.0

    34.4

    2943

    This 600/1000V Mica+XLPE Insulated, LSZH Sheathed Fire Resistant Power Cables 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, communications systems, sewage treatment plants, lifts, escalators, and high-rise buildings.

    Standards:

    Basic design to IEC 60502-1

    Characteristics:

    Rated voltage: 600/1000 V

    Colour Code:

    Insulation Colour: Natural (other colors upon request)

    Sheath Colour: Orange (other colors upon request)

    Electrical Properties:

    Conductor Operating Temperature : 90°C

    Ambient Temperature : 30°C

    Physical And Thermal Properties:

    Insulation Colour: Natural (other colors upon request)

    Sheath Colour: Orange (other colors upon request)

    Temperature range during operation (fixed state): -30°C – +90°C

    Temperature range during installation (mobile state): -20°C – +50°C

    Minimum bending radius: 8 x Overall Diameter (unarmoured cable)

    10 x Overall Diameter (armoured cable)

    Dingzun XLPE + Mica Tape Insulated fire-resistant cables are manufactured within the specific requirement of fire-resistant cable standards. The fire-resistant cable assures reliable circuit integrity to keep emergency evacuation systems operational even whilst the cable is burning.

    Why Choose Us ?

    Quality And Safety

    Dingzun Cable was founded in 2005 with almost 20 years of experience in the cable industry.

    Our manufacturing facilities are equipped with advanced technology, so we are able to meet our customers' needs for a wide range of industrial cables.

    With experienced engineers, rigorous quality standards and customer-centered core values, we are always ready to provide the best available products and services.

    For customers inquiring about our services, we offer product testing and sample analysis against international standards--free of charge.

    Complete Inventory And Fast Delivery

    Our integrated manufacturing and storage facilities enable us to offer flexibility in specifications and fast turnaround time.

    Dingzun Cable will meet your requirements for both standard products from our catalog and custom solutions.

    Customized Solutions and Tailored Services

    With 20 years of experience, we are proud of our industry-leading R&D center and able to meet our customers' needs.

    Dingzun Cable specializes in the design, manufacturing, and distribution of special industrial cable products. We welcome any ODM inquiries.

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