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Core insulation PVC. Cable core transmission elements stranded layers.8)
Specification: PTT 844.5
Insulation resistance GΩ.5 (0..
3.
5. Alu/PET tape.
Description materials:
1. CuSn wire.x4x0.106
U72 U72-H
.8
Max. 7.13
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..
4. Plastic tape.5 D
Cable lifetime min. PVC outer jacket, grey. 1.5 0.
Transmission element each wires twisted star quad. years
D
outside cable diameter
Electrical parameters (20 °C)
Conductor diameter 0. conductor resistance Ω/km 97.
INSTALLATION
.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.8 37
