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Caledonian fireflix Cables
CABLE CONSTRUCTION
fireflix cables are constructed in the following typical design:
1. Solid/stranded annealed copper conductor
2. Glass mica tape/silicone rubber as flame barrier
3. XLPE/silicone rubber as insulation
4. LSZH/Flame retardant RPVC as sheath
fireflix cables are offered in either single core, multicore or multi-pair constructions.
The insulation material can be elastomeric (EPR, SR), thermosetting (XLPE, LSZH) or thermoplastic (EVA, LSZH) to meet different stringent environment requirement. The cables may be armoured or braided, with or without metallic screen, depending on different applications.
INTERNATIONAL STANDARD
The fireflix cables manufactured by Caledonian comply with either one or combination of the following standards.
BS 6387
IEC 60331
IEC 60332-1
IEC 60332-3C
IEC 61034-1/2
IEC 60754-1
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PRODUCTS
Fire Resistant Data Cables
Fire resistant UTP Cat 5 Data Cables
FFX-CAT5UTP4P24FR
APPLICATION
The cables are desgined for structure wiring, compatible with all known connection systems according to EN 50173.
Based on the design for structured wiring (found in IEC 61156 and BS EN 50288), this cable brings together high frequency data transmission and circuit integrity in four pair cable that will continue to transmit data even when being directly attacked by fire.
STANDARDS
Basic design to EN50173
Fire Performance
Circuit Integrity |
IEC 60331-23; 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)
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System circuit integrity |
DIN 4102-12, E30 depending on lay system |
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); 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) |
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 |
Halogen Free |
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 |
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 |
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 |
NES 02-713; NF C 20-454 |
Note: Asterisk * denotes superseded standard.
VOLTAGE RATING
60V
CABLE CONSTRUCTION
Conductors: Plain annealed copper wire, solid according to IEC(EN) 60228 class 1.
Insulation: PE wrapped with fire resistant silicone rubber compound type EI2 as per BS 7655-1.1.
Twisted Pairs: Insulated conductors are twisted into pairs with varying lay length to minimize crosstalk.
Cabling Elements: Insulated cores are twisted to form pairs with varying lay length to minimize crosstalk. Two-pair cable had four cores laid in quad formation.
Cabling: Pairs are cabled together in concentric layers.
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.)
Physical AND THERMAL PROPERTIES
Temperature range during operation (fixed state): -5°C - +50°C
Temperature range during installation (mobile state): -20°C - +90°C
Minimum bending radius: 8 x Overall Diameter
Electrical Properties
Characteristic Impedance |
100 Ohm±15% |
Nominal Velocity of Propagation (NVP) |
69% |
Max. Dc Resistance |
9.38 Ohm/100m |
Max. Resistance Unbalance |
5% |
Max. Mutual Capacitance: |
5.6 nF/100m |
Maximum Capacitance Unbalance |
330 pF/100m |
Max. Propagation Delay Skew |
30 ns/100m |
Max. Propagation Delay |
536 ns/100m@100 mhz |
Max. Pulling Load |
80N |
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