Datasheet

3079E
date 14/02/01
page 1 of 1
Product datasheet
Description
22 AWG (7*30) Bare copper, Cellular Polyethylene insulated 1 pair cable, Aluminum-Polyester shield
with L-fold, 65% tinned copper braid, Purple PVC jacket.
Dimensions
Nom. insulation Thickness
mm
0.9
Nom. diameter over insulation
mm
2.5
Nom. Jacket thickness
mm
1.1
Nom. outer diameter
mm
8.0
Electrical characteristics
Max. operating voltage
V Rms
300
Max. Continuos current per conductor @ 25 deg. C
A
2
Nom. Capacitance between conductors of a pair @ 1kHz
nF/km
29
Nom. capacitance conductor to shield @ 1 kHz
nF/km
49
Nom. Conductor DC resistance @ 20 Deg. C
Ohm/km
52.2
Nom. Shield DC resistance @ 20 Deg. C
Ohm/km
12.8
Velocity of propagation
%
78
Nom. Impedance @ 1 MHz
Ohm
150
Nom. Attenuation
dB/100 meter
@200kHz = 0.9dB/100m @ 4MHz 2.2 dB/100m @16MHz 4.5 dB/100m @100MHz 12.3 dB/100m
Physical characteristics
Temperature rating
Deg. C
-15 to +80
Insulation material
Cellular Polyethylene
Jacket material (color)
PVC (Purple)
Type shield and % coverage
Aluminium+Polyester + 65% tinned
copper braid
Max. pulling tension
N
50
Min. bend radius
mm
100
Applicable specifications
BS 7655 section 6.1 table 1 LTS 3
Flame resistance
IEC 332-1
Color code
Red & Green
Application
Instrumentation cable for data applications
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All rights are reserved. Reproduction in whole or in part is prohibited without the written consent of the copyright owner
feb 00 JZ