Telephone Cable Specification
Telephone Cable Specification
(OP)
Dear Members,
For a project I am using 22AWG solid tinned copper, 100-pairs twisted cable for telephone distribution system in a Hazardous plant enviorment using cable trays. What other electrical charactristiccs need to be specified in order write down the specifications of this cable.
For a project I am using 22AWG solid tinned copper, 100-pairs twisted cable for telephone distribution system in a Hazardous plant enviorment using cable trays. What other electrical charactristiccs need to be specified in order write down the specifications of this cable.
RE: Telephone Cable Specification
RE: Telephone Cable Specification
RE: Telephone Cable Specification
I am looking for electrical chractics of the cable (like resistanc, capactance & any other spec. required.
But to your question thois cable is just passing through classified area (Class1 zone-2)
& terminated in unclassified area & routed via cable tray.
RE: Telephone Cable Specification
There may be installation considerations you need to address, including sealing at the Zone 2 boundary, splicing, etc.
RE: Telephone Cable Specification
RE: Telephone Cable Specification
There are likely regional variations for communications outside plant, but on the North American continent, untinned conductors are most common; having thermoset insulation (PE) versus thermoplastic (PVC).
RE: Telephone Cable Specification