Cable Cervicom Interbus CHAIN COMBI (Cable Chains)

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Combined Bus cable (data and power) with Polyurethane outer sheath for data transmission systems (Interbus) in industrial processes in dynamic installations, such as cable chains (horizontal)

Construction

1. Conductor

Stranded bare copper wires
Cross sectional area
· Data pairs: 0,22mm2
· Power cables: 1mm2

2. Insulation

PE (Polyethylene)
Identification:
· Data pairs:: Colours according to DIN 47100
(White+Brown, Green+Yellow, Grey+Pink)
· Power cables: Red, Blue, Yellow/Green

3. Composition

Twisted pairs laid up together with power cables

4. Screen

Bare copper wire braid

5. Outer sheath

PUR (Polyurethane)
Colour: Violet according to DESINA

Technical characteristics

1. Operating voltage

· Data pairs: 250 V (Peak voltage)
· Power cables: 300/500V

*NOT suitable for power applications with direct connection to the mains power supply network.

2. Test Voltage

1500 V (conductor-conductor)
1000 V (conductor-screen)

3. Operating Tª (conductor)

Fixed installation: -40°C +80°C
Dynamic installation: -30°C +70°C

4. Min. bending radius

Fixed installation: 10xD
Dynamic installation: 15xD

5. Loop resistance

· Data pairs: 159.8 Ohm/Km
· Power cables: 19.5 Ohm/Km

6. Mutual capacitance

60 pF/m

7. Characteristic Impedance

120 Ohm ± 20% (64kHz)
100 Ohm ± 15% (1MHz)

8. Insulation resistance

5 GOhm*Km Min.

9. Attenuation (dB/100m)

1,0 at 0,256 MHz
2,5 at 0,772 MHz
2,8 at 1 MHz
6,9 at 4 MHz
12,0 at 10 MHz
15,5 at 16 MHz
17,2 at 20 MHz

Standards / Properties

1. Reference standards

c(UL)us CMX 75° C acc. to UL 444

2. Flame Retardant

VDE 0482, part 265-2-1 / IEC 60332-1

3. Other characteristics

Oil resistant
Abrasion resistant

Cable Cervicom Interbus CHAIN COMBI Cable Chains

Combined Bus cable (data and power) with Polyurethane outer sheath for data transmission systems (Interbus) in industrial processes in dynamic installations, such as cable chains (horizontal)