High voltage · Data centre power
Power cable from the data centre build belt.
Feeder, UPS and generator cable, busway cut-offs and clean shell-construction remains from Plano, Allen, McKinney and the southern Dallas build.
The northern belt runs through Plano, Allen, McKinney and the Frisco edge, where shells go up on spec and fit-outs follow a tenant. Southern Dallas and the I-20 corridor take the larger campuses and the logistics-adjacent halls. Both produce the same three streams: feeder cable, tray and busway, and the cut-offs left after pulling.
Shell construction is the reason so much of it is clean. Cable is pulled, dressed and terminated before the white space is built, and the remainder comes off the reel indoors, on a sealed floor, with the tag still attached. That is a very different lot from a plant strip-out.
Buy quote request
Tell us what you have
Type, conductor, voltage class and how much is on hand. Photos can follow by text or email. A buyer reviews the lot before anyone talks about money.
Prefer to talk it through? 954-740-1983 · saleselectricalbuyers@gmail.com
01 Geography
The build corridor and its waste
A data centre job moves in phases, and each phase leaves different material behind. The shell produces tray, feeder and busway installed to get power into the hall. The fit-out produces whips, panel feeders and the short remainders from racking. A tenant change later produces cable that has been in service and comes out with a history.
That phasing is why the same building can hand over three unrelated lots in a single year, and why the description matters as much as the address. A shell lot and a fit-out lot from the same address are not interchangeable, even when the jacket print matches. Say which phase the cable came from and the review starts in the right place.
02 Circuits
480 V feeder, UPS and generator cable
Most of the copper sits in 480 V feeder: service to switchboard, switchboard to UPS, UPS to PDU, PDU to busway. Sizes run large and are often paralleled, with a neutral and a grounding conductor in the same pull. Generator output cable runs in the same trays, frequently with a different jacket colour for identification.
Read the print on the jacket before deciding what a coil is. A 600 V feeder and a 480 V feeder can look identical from the outside and be different constructions, and a tray cable pulled for a control circuit is not a power feeder whatever its size. The print settles it.
03 Topology
Dual-cord topology and matched lengths
Dual-cord equipment has two power paths, A and B, and the two are usually pulled from different sources on different routes. That produces pairs of cable with the same size and construction, pulled on the same day and cut at similar lengths. Kept as pairs they have far more use than the same footage split into singles.
Pairs are easy to lose in a warehouse. Two reels of the same size look alike after the tape falls off, and the A reel ends up on a different rack from the B reel. Band them together or store them side by side with a single tag naming both.
- Tag A-side and B-side reels separately and keep the pairing visible.
- Note whether the run was cut at the same point on both paths.
- Say whether the cable is copper or aluminium; the two are never mixed in a set.
- Keep the factory tag on any reel that still has one.
04 Remains
Busway, tray and what leaves site
Busway arrives as sections, elbows and plug-in units, and it is reviewed as a system rather than a length of metal. Joint packs, end closures and hangers decide whether a run can be reinstalled. Tray cable comes off in coils and cut lengths, often with the conductors still numbered at both ends.
Cable that was energised and then pulled during a tenant change carries a history, and that history is worth stating up front. A short service life is not a defect, but it is a fact a buyer will ask about, and it changes how the ends are read.
A fit-out that never energised is described as unused, not as removed. Say which it is, because the two are reviewed on different facts.
FAQ Seller questions
What sellers ask before they send a list
Answers describe how the buying desk works. They are not an offer, a rate or a promise of purchase.
Is unused data centre cable treated differently?
Yes. Cable that never carried load, stayed indoors and still has its tag is reviewed as unused surplus, the strongest condition category here. The review focuses on construction, remaining length and storage rather than on insulation history.
What sizes appear most often?
Large feeder sizes dominate, often in paralleled sets, with 4/0 and above common on the service side and smaller feeder and tray cable on the distribution side. Send the jacket print and the reel tag rather than a guessed size.
Do you take busway as well as cable?
Yes. Bus duct, plug-in busway and the fittings that come with it are reviewed as a system. Joint packs, plug-in units, elbows and end closures matter as much as the bar itself, so list them with the sections.
Why does the A and B pairing matter?
Because matched pairs can go back into a dual-cord design, while the same footage split into singles has fewer uses. Keeping the pairs tagged and stored together preserves that option and makes the lot easier to review.
Can a lot be collected from a live building?
Only after the cable is de-energised, disconnected and released by the site. Shell and fit-out work usually means the cable is already off load. Say who controls the site and what gate or dock access looks like.
Buy quote request
Tell us what you have
Type, conductor, voltage class and how much is on hand. Photos can follow by text or email. A buyer reviews the lot before anyone talks about money.
Prefer to talk it through? 954-740-1983 · saleselectricalbuyers@gmail.com