Flame Retardant Coaxial Cables|Caledonian Cables|Flame Retardant RG11 Coaxial Cables


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Flame Retardant Coaxial Cables

Flame Retardant RG11 Coaxial Cables

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

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Note: Asterisk * denotes superseded standard.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: Tinned copper wire, stranded according to IEC(EN) 60228 class 2.
Insulation: Low density PE.
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:section 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): -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	97%
DC resistance
Inner conductor	20.5 Ω/km
Outer conductor	4.5 Ω/km

Att enuation

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

Return Loss

Frequency(MHz)	Return Loss (dB)
30-300 mHz	>30dB
300-600 mHz	>27dB
600-900 mHz	>25dB

CONSTRUCTION PARAMETERS

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
RG11 A/U	7 x 0.40	7.25 ± 0.18	192 x 0.18	10.3 ± 0.18	150

中文

Flame Retardant RG11 Coaxial Cables