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Bus kabels
Foundation Fieldbus ISA/SP-50 Profibus PA Type A
Aanvraag:
FoundationTM Field bus is used in intrinsically area,especially in the field of Process Automation.A single pair 18AWG Bi-Directional digital Fieldbus cable for type A applications (31.25 KBits/sec) available in PVC, LSHF and SWA versions. Anti-termite and anti-vermin foundation fieldbus cable is also available.
Bouw:
Type |
Foundation Fieldbus
ISA/SP-50 Profibus PA Type A |
Inner Dirigent |
Tinned copper conductors 18(7)AWG 0.88mm² |
Dirigent Isolatie |
Polyolefin/Foamed PE with skin PE |
Stranding Element |
- |
Shielding |
Aluminium /polyester foil |
Drain Wire |
(20AWG) tinned copper |
Outer Jacket Material |
PVC |
Core Identificatie |
White & Black |
Condooms Kleur |
Orange |
Elektrische gegevens:
Karakteristieke Impedantie@31.25KHz |
100 Ω±20 Ω |
Dirigent weerstand |
24 Ohm/km @ 20°C |
Werken Spanning |
Max: 300V |
Test Voltage |
1.5KV |
Nominale attenuatie |
39 MHz |
< |
3 dB/km |
Technische gegevens：
Weight: |
approximately 85 kg/km/ 246 kg/km(SWA) |
Min. Bending Radius (Laying) |
15 x OD mm |
Operating Temp.Range, min. |
- 25 °C |
Operating Temp.Range, max. |
+80 °C |
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