Poznámky redaktora
5 (0.. 7.8
Max..km 2
Mutual capacitance nF/km 70/60 70/60
Capacity unbalance 800 pF/500 450 450
Effective test voltage wire/wire 2,000 2,000
Effective test voltage wire/shield 2,000 2,000
Operating voltage Vss 300 300
Packing coils reels drums.
INSTALLATION
.x4x0. 1. Alu/PET tape.
Description materials:
1. CuSn wire.5
Insulation resistance GΩ.106
U72 U72-H
.13
Application
»
telephone, signaling and data transmission
»
permanent installation and under plaster dry damp rooms, permanent installation external walls
Environmental conditions
Temperature ranges for laying and assembly +50 °C
Operation and store temperatures –30 +70 °C
Permitted minimum bending radius min.8)
Specification: PTT 844. PVC outer jacket, grey.5 D
Cable lifetime min.
Transmission element each wires twisted star quad.
4. Plastic tape. conductor resistance Ω/km 97.
3.8 37.5 0. Core insulation PVC.
5. years
D
outside cable diameter
Electrical parameters (20 °C)
Conductor diameter 0. Cable core transmission elements stranded layers
