6)
Specification: MMD57V4
Application
»
for basic phone services analogue and digital transmission systems
»
the cables with PVC jacket are designed placed areas with fire spread danger
Environmental conditions
Temperature ranges for laying and assembly +40 °C
Operation and store temperatures –30 +50 °C
Permitted minimum bending radius min. Laminated aluminium foil.
4. 10
Mutual capacitance nF/km 3
Capacity unbalance 800 pF/500 800 800
Effective test voltage wire/wire 600 600
Effective test voltage wire/shield 2,000 2,000
Operating voltage Vss 250 250
Packing drums. min. Copper wire. PVC outer jacket, black. years
D
outside cable diameter
Electrical parameters (20 °C)
Conductor diameter 0. 10D
Cable lifetime min.108
FRQKAHM (QF INDOOR)
.. Core insulation solid PE.4 0.km min.x4x0.. loop resistance Ω/km 300 130
Insulation resistance GΩ. 1.6
Max.
5. Plastic tape.
5.
INSTALLATION
.
Description materials:
1.
2.
3.4 (0.
Transmission element each cores are twisted star quad, the quads are stranded units,
the units are stranded the cable core
