CABLES FOR SIGNAL SYSTEMS
AND DOOR INTERCOMMUNICATION SYSTEMS INSTALLATION
APPLICATION
Cables for signal systems and door intercommunication systems installation are designed for stationary cabling inside the buildings, stations, equipment and for operation in structural cable communication systems, including for signal systems and door intercommunication systems installation, at temperature from -30 °Ñ to +60 °Ñ.
STRUCTURE
Core - copper wire
Insulation - high pressure PE
Belt insulation - polyethylenetereftalat film
Screen - alumopolyethylene film
Protective sheath - light-resistant PE
SPECIFICATION
| Nominal alternating voltage, V - up to 145 V DC |
| Face-to-face length, m, at least - 90 |
| Short lengths, m, at least - 30 |
| Pair number and core diameter, mm |
External diameter, mm, max.
|
|
1õ2õ0,52 |
7,0 |
2õ2õ0,52 |
8,8 |
4õ2õ0,52 |
9,5 |
| Frequency, MHz |
0,064 | 0,256 | 0,512 | 0,772 | 1,0 | 4,0 | 10,0 | 0,16 | 20,0 | 31,25 | 62,5 | 100,0 |
Attenuation, dB/100 m
|
0,8 | 1,1 | 1,5 | 1,8 | 2,1 | 4,3 | 6,6 | 8,2 | 9,2 | 11,8 | 17,1 | 22,0 |
Crosstalk attenuation, dB
|
- | - | - | 64 | 62 | 53 | 47 | 44 | 42 | 40 | 35 | 32 |
| Reflexive losses, dB |
- | - | - | - | 20,0 | 23,0 | 24,5 | 25 | 25 | 23,6 | 21,5 | 20 |
We are waiting for your orders!
Marketing department
Tel. : + 7 8342 29 04 71
Fax: +7 8342 47 38 03
E-mail: îves@saranskkabel.ru
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