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TCEKFE-R n x 2 x 0,8

APPLICATION

Cables substitute: TCEKFY 1x2x0,8, TCEKFY 2x2x0,8

Twisted cables for video-signal transmission (camera cables) with higher resistance to fire propagation according to IEC 60332-3-22, non-halogen, with low smoke density by burning according to STN IEC 61034-2 and low corrosivity of combustion gases according to STN IEC 60754-2. Cables are designated for video-signal transmission in electronic security systems. Cables can be used also in environment with fire hazard and can be installed also on flammable base. Cables are designated for indoor and outdoor area.

CONSTRUCTION

Pic. 1

1 Copper wire cores with diameter 0,8 mm.

2 Core insulation out of cross-linked PE. Conductors are twisted into pairs.

3 Screening by double Al-PET foil with 1 or 2 additional CuSn wires with diameter of min. 0,4 mm.

4 Non-halogen flame retardant PE jacket with thickness of min. 1,2 mm.

Outer diameter of cable is 8,3 mm (single-pair) or 9,3 mm (double-pair).

Tab. 1 Electrical properties

Electrical conductor resistance, max. [Ω/km] 37,5
Operating pair capacity, max. [pF/m] 50
Nominal attenuation, max.
256 kHz
1 MHz
5 MHz
10 MHz
20 MHz
[dB/100 m]

1,6
1,9
3,2
5,5
8,5

Insulating resistance, min. [GΩ .km] 5

Test voltage by 50 Hz/ 2 min
between cores
between conductor and screening

[kV]

1

2

DELIVERING, PACKING, STORAGE AND TRANSPORT

All cable types are supplied according to relevant company standards, twisted into coils, eventually greater lengths on wooden or metal drums. Every length is marked with tag with these data:

- producer´s mark
- cable identification
- cable length in meters
- production date
- stamp of quality control

The whole cable can be marked with description on a jacket on request of a client.

Cables can be stored in general in open-air area or in warehouses. They cannot be exposed to thermal radiation and they cannot be stored together with flammable liquids or solvents or with products containing them. It is safe to manipulate with cables at temperature range -10 °C to +50 °C.

It is necessary to assure that cables are not damaged by mechanical or other effects.