Application
These cables are suitable for indoor and outdoor applications, where a high safety against flame is required .
Public address and emergency voice communication system and traffic control centres.
Control and instrumentation service in industrial, commercial and residential buildings.
Such as: Schools&Universities, Hospital, Markets & Malls, Hotels, Theatres, Cinemas, Airports, Underground stations, Tunnels, Recreational places& Amusement parks, Indoor work places.
Construction
| 1 | Conductor: Plain annealed copper, class1 solid or class 2 stranded as per IEC 60228. | |||||
| Flexible class 5 or tinned conductor could be offer upon request. | ||||||
| 2 | Fire Barrier: Mica tape (MGT). | |||||
| 3 | Insulation: Cross-linked polyethlene (XLPE) compound as per IEC 60502-1. | |||||
| Insulation Colour: | ||||||
| Number of Cores | Color Code to IEC 60502-1 | Color Code to BS 5467 | ||||
| 2 | Red & Black | Brown & Blue | ||||
| 3 | Red, Yellow and Blue | Brown, Black and Grey | ||||
| 4 | Red, Yellow, Blue and Black | Blue, Brown, Black and Grey | ||||
| 5 | Red, Yellow, Blue, Black and | Green / Yellow, Blue, Brown, | ||||
| Green / Yellow | Black and Grey | |||||
| Assembly: Cores cabled together with PP filler and covered with non-woven tape. | ||||||
| 4 | Outer Sheath: Low smoke zero halogen (LSZH) compound ST8 (90°C) of IEC 60502-1. | |||||
| Outer Sheath Colour: Black or other color as per customer request. | ||||||
Electrical Characteristics
| Recommended rated voltages U0 | |||||
| Highest system voltage | Rated voltage (U0) (kV) | ||||
| (Um) (kV) | Categories A and B | Category C | |||
| 1,2 | 0,6 | 0,6 | |||
| Routine test voltages | |||||
| Rated voltage U0 (kV) | 0,6 | ||||
| Test voltage (kV) | 3,5 | ||||
| Maximum conductor temperatures for different types of insulating compound | |||||
| Maximum conductor temperature (°C) | |||||
| Normal operation | Short-circuit (5 s maximum duration) | ||||
| 90 | 250 | ||||
| Operating Temperature: -15°C to 90°C | |||||
| Test Voltage: 3.5 kV for 5 minutes | |||||
Installation Reference
Min.Bending Radius (mm): 8 x cable overall diameter
Max.Pulling Tension (N/mm2): 50
