Description
The CMC222-Cca is a high quality installation microphone cable compliant to the Cca standards of the Construction Product Regulation (CPR) regarding fire and flammability resistance in fixed installations, minimizing toxic smokes and providing optimal resistance to spreading fire. In addition to its improved fire properties, the outer jacket of the cabling is smooth and durable for easy installation and pulling. It consists of stranded conductors with an aluminum foil shielding and drain wire, which guarantees a high installers convenience.
The highly effective shielding guarantees an excellent immunity against noise and interference caused by external devices. The stranding keeps the cable flexible and easy to handle.
Product features
| Application |
AV & IT |
| Series |
Contractor Series |
Physical characteristics
| EN50399 CPR Euroclass |
Cca-s1a,d1,a1 |
| Inner conductor |
Insulation |
Colours |
White / Red |
| |
|
Material |
Polypropylene 2.0 mm (Ø) |
| |
Shielding |
Aluminium foil |
Al-mylar, 100% coverage – 25% Overlap |
| |
|
Braiding |
TC 16 x 5 x 0.12 mm (Ø) (OFC) |
| |
|
Braiding coverage |
70 % |
| Outer jacket |
Material |
Polyolefin 5.8 mm (Ø) |
| |
Colours |
Black |
| Type of cable |
110 Ω DMX-AES cable |
| Inner conductor |
Material |
TC 7 x 0.25 mm (Ø) (OFC) |
| |
Section |
0.34 mm² |
| |
American Wire Gauge |
22 AWG |
| |
Number of conductors |
2 |
| |
Conductor twisting |
Yes |
Mechanical characteristics
| Temperature range |
Mobile installation |
– 5 °C till + 80 °C |
| |
Fixed installation |
– 15 °C till + 80 °C |
| Bending radius |
Fixed installation |
15 x outer diameter |
| |
Mobile installation |
15 x outer diameter |
Electrical characteristics
| Resistance |
Insulation |
> 500 M Ω / km |
| Inductance |
Cond/Cond |
0.923 nH / m @ 1 (± 10%) MHz |
| Capacitance |
Cond/Cond |
38.88 pF / m @ 1 (± 10%) kHz |
| Resistance |
Conductor |
Max. 53 Ω / km @ –°C |
| Rated voltage |
100 V |
| Impedance |
10% ± 100 Ω |
| Max. operation voltage |
250 V |
