4101-2 Controller Installation Handbook
14-4
Specification
Mechanical properties
Conductors: 1 screened twisted pair 20AWG (0.5mm
2
)
2 screened twisted pairs 22AWG (0.38mm
2
)
9 single conductors 22AWG (0.38mm
2
)
Screens/shields: 4 foil screens (3 pairs + overall) with drain
wires
Insulation: pairs - foamed polypropylene
singles - solid polypropylene
sheath - megolon 5300 LS0H
Sheath colour: RAL 4005, purple
Overall diameter: 9.6mm nominal, 9.8mm maximum
Weight: 125kg/km nominal
Bend radius: 60mm
Electrical properties
Maximum voltage: pairs - 100VDC, 35VAC
singles - 300VAC
Maximum current: 3A per conductor (5A for 20AWG pair)
Max DC resistance: 20AWG - 33Ω/km per conductor
22AWG - 52Ω/km per conductor
Pair impedance: 75Ω +10Ω
Pair capacitance: 65pF/m nominal
Screen isolation: no short circuits between any screens
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