PRODUCTSFire Resistant Coaxial Cables Fire resistant RG59 B/U Coaxial cables RG59 B/U FR APPLICATION The cables are designed for CCTV, security, smoke detection and evacuation monitoring applications, where continued functionality is required during a fire situation. Due to the zero halogen low smoke construction, this cable is ideal for use in public, commercial and industrial environments. Standards Basic design to MIL-C-17 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) | 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* | 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* | 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* | 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* | No Toxic gases | NES 02-713; NF C 20-454 |
Note: Asterisk * denotes superseded standard. CABLE CONSTRUCTION Conductors: Copper clad steel, 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 or fluoropolymer(FEP) compound. Binder: Glass tape Overall Screen: Plain copper wire braid 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): -30°C - +70°C Temperature range during installation (mobile state): -5ºC - +60ºC Minimum bending radius: 8 x Overall Diameter Electrical Properties Impedance | 75±5Ω | Capacitance | 67 nF/km | Velocity ratio(%) | 66 | Insulation resistance | >2000 Mohm.Km | Shield coverage | 95% | DC resistance | | Inner conductor | 158 Ω/km | Outer conductor | 9.0 Ω/km |
Attenuation Frequency(MHz) | Attenuation (dB/100 m) | Attenuation (dB/100ft) | 50 | 7.4 | 2.26 | 100 | 10.7 | 3.26 | 200 | 15.7 | 4.79 | 400 | 22.7 | 6.92 | 500 | 25.7 | 7.84 | 600 | 28.7 | 8.75 | 860 | 34.8 | 10.61 | 1000 | 38.0 | 11.59 |
Return Loss Frequency(MHz) | Return Loss (dB) | 30-300 MHz | >31dB | 300-600 MHz | >28dB | 600-900 MHz | >24dB |

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