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Customized Products
Fire Resistant RG11 A/U Coaxial Cables SWB Armour
Application:
The cables are designed for CCTV， security， smoke detection and evacuation monitoring applications，
where continued functionality is required during a ire 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 60..1-2.1 B2 6.37 C451 DI6 VDE 0772-31789E130)1 CEI 20-.6/2-11 22299-11 6B6 C .0-007 8cat. 9.)1 |
2ystem Circuit Integrity |
DI6 7102-12， E.0 depending on lay system |
9lame Retardance 82ingle Vertical 4ire Test) |
E6 60..2-1-21 IEC 60..2-1-21 B2 E6 60..2-1-21 VDE |
Reduced 9ire Propagation 8Vertically-mounted bundled wires |
E6 60..2-.-27 8cat. C)1 IEC 60..2-.-271 B2 E6 60..2-.-271 |
Galogen 9ree |
IEC 60757-11 E6 50267-2-11 DI6 VDE 0732-267-2-11 CEI 20-.7/2-1 1 B2 6725-1* |
6o Corrosive Gas Emission |
IEC 60757-21 E6 50267-2-21 DI6 VDE 0732-267-2-21 CEI 20-.7/2-2 1 B2 6725-2* |
Minimum 2moke Emission |
IEC 610.7-1&21 E6 610.7 -1&21 DI6 VDE 0732-10.7-1&21 CEI 20-.7/.-1&21 E6 50263-1&2*1 B2 7622-1&2* |
6o Toxic gases |
6E2 02-71.1 69 C 20-757 |
Note: Asterisk * denotes superseded standard.
CABLE CONSTRUCTION:
Conductors: Tinned copper copper wire， stranded according to IEC 60223 class 2.
Insulation: Low density PE wrapped with ire resistant silicone rubber compound type EI2 as per B2 7655-1.1 or
fuoropolymer89EP) compound.
Screen1: Aluminium/polyester or aluminium tape.
Screen2: Bare copper braid.Fire barrier tape wrapped overall the braiding.
Inner Sheath: Thermoplastic L25G compound， coloured black.
Armour: SWAU 2teel 4ire Braiding Armour
Outer Sheath: Thermoplastic L25G compound. UV resistance， hydrocarbon resistance， oil resistance， anti
rodent and anti termite properties can be offered as option. Compliance to fire performance standard 8IEC
60..2-1， IEC 60..2-.， UL 1531， UL 1666 etc) depends on the oxygen index of the sheath compound and the
overall cable design. L2PVC can also be provided upon request.
PHYSICAL AND THERMAL PROPERTIES:
Temperature range during operation (ixed state): -.0oC - +70oC
Temperature range during installation (mobile state): -50C - +600C
Minimum bending radius: 3 x Overall Diameter
ELECTRICAL PROPERTIES:
Impedance |
75::50 |
Capacitance |
67 n9/km |
Velocity ratio8%) |
66 |
Insulation resistance |
>2000 Mohm.Km |
2hield coverage |
97% |
DC resistance |
|
Inner conductor |
20.5 0/km |
Outer conductor |
4.5 0/km |
ATTENUATION:
9requency8MGz) |
Attenuation 8dB/100 m) |
Attenuation 8dB/100ft) |
50 |
4.2 |
1.28 |
100 |
6.2 |
1.89 |
200 |
9.3 |
2.84 |
700 |
13.8 |
4.21 |
500 |
15.5 |
4.73 |
600 |
17.1 |
5.21 |
360 |
20.1 |
6.13 |
1000 |
23.4 |
7.13 |
RETURN LOSS
9requency8MGz) |
Return Loss 8dB) |
.0-.00 MGz |
>.0dB |
.00-600 MGz |
>27dB |
600-900 MGz |
>25dB |
CONSTRUCTION PARAMETERS
Cable Code |
Conductor Diameter |
6ominal Insulation Diameter |
6ominal |
6ominal Overall |
Approx. 4eight |
|
mm |
mm |
mm |
mm |
kg/km |
RG11 A/U FR SWB |
7 x 0.70 |
7.25 :: 0.3 |
12.0 |
16.8 :: 2 |
352 |