Fire resistant RG11 a/u Coaxial Cables

RG11 a/u fr

Applications

RG11 a/u fr coaxial cable are designed for CCTV, security, smoke detection and evacuation monitoring applications, where continued functionality is required during a fi re situation. Due to the zero halogen low smoke construction, this cable is ideal for use in public, commercial and industrial environments.

Standards

MIL-C-17

Fire Performance

Circuit Integrity	IEC 60331-23; BS 6387 CWZ; DIN VDE 0472-814(FE180); CEI 20-36/2-1; SS299-1; 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

Construction

Conductor	Copper clad steel, solid according to IEC 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
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.). UV resistance, hydrocarbon resistance, oil resistance, anti rodent and anti termite properties can be offered as option.

Physical and thermal properties

Temperature range during operation (fixed state)	-30°C – +70°C
Temperature range during installation (mobile state)	-5°C – +60°C
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	AL foil(100%)+AL 70%
DC resistance
Inner conductor	20.5Ω/km
Outer conductor	4.5Ω/km

Attenuation

Frequency(MHz)	Attenuation (dB/100 m)	Attenuation (dB/100ft)
50	4.2	1.28
100	6.2	1.89
200	9.3	2.84
400	13.8	4.21
500	15.5	4.73
600	17.1	5.21
860	20.1	6.13
1000	23.4	7.13

Dimensions and Weight

Frequency(MHz)	Return Loss (dB)
30-300 MHz	>28dB
300-600 MHz	>24dB
600-900 MHz	>22dB

Dimensions and Weight

Cable Code	Conductor Diameter	Nominal Insulation Diameter	Nominal Screen No.x Diameter	Nominal Overall Diameter	Approx. Weight
	mm	mm	No. x mm	mm	kg/km
RG 11 A/U FR	7x 0.40	7.25 ± 0.18	192 x 0.18	10.3 ± 0.18	150