Yes you can get special cables for reeling in use.
When I did special CCTV there were cables with Kevlar bootlaces for horizontal pipe inspection work and Kevlar braided for vertical shaft inspection because the bootlace used to cut through the conductors as it ran over the jockey wheel.
The explosion proof CRT monitors were seriously heavy.
When I did special CCTV there were cables with Kevlar bootlaces for horizontal pipe inspection work and Kevlar braided for vertical shaft inspection because the bootlace used to cut through the conductors as it ran over the jockey wheel.
The explosion proof CRT monitors were seriously heavy.
