brasil

Profibus

PROFIBUS BR79A
PE EXP – 300V – 70ºC

Types of Armor

Protocol

BR79A VL

Technical Characteristics

rays

UV Resistant

pngwing.com (1)

Free of Heavy metals

flameproof-fabric

Flame Retardant

fat

Oil Resistant

Bending Radius

12 x outer diameter.
12 x external diameter

Maximum Traction

40N/mm² applied on copper conductors.

Standard Construction

Conductor Bare copper wires, 2X22AWG section, soft temper. Stringing: Class 1.
Isolation Expanded Polyethylene, operating temperature up to 70 ºC.
Identification Green and red.
Shielding Tinned copper braid in contact with aluminum tape inverted. Drain not applied.
Cover PVC thermoplastic compound ST2 105°C, with rip cord
Norm UL 444
Color Violet

Technical Characteristics

Max. Capacitance/ Max. Nom. Speed of Voltage alternated Nom. Max. DCR Atenuation / MHz = dB/Km Impedance / MHz = Ohms
Max. Capacitance of Resistance Indutance propagation/ Test / Impedance/ @20ºC 4 = 22,0 9,02 = 149,39
(nF/km) (nF/m) to 1kHz (mh/km) (%) kV / Min (ohm/km) (ohm/km) 9,6 = 21,8 10,71 = 150,99
27 5 0.35 78 1.0 / 1 150+/-15% 55.2 16 = 31,8 19,07 = 150,01

Dimensions

Isolation Shielding Cover Cover Nominal weight of full cable
Thickness Diameter Nominal Thickness/ Diameter Nominal Kg/Km
0.9 5.72 +/- 1.2 1.08 7.88 +/- 1.2 69.4
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