SELL SURPLUS VFD AND DRIVE CABLE
VFD cable is purpose-built and priced like it. When a drive retrofit is resized or shelved, the shielded reel that was ordered for the motor run is worth recovering rather than scrapping. We buy 1kV and 2kV drive cable in DC and Maryland.
VFD cable is the cable between a variable frequency drive and the motor it controls. It is a shielded assembly: three power conductors, XLPE insulation, a 1kV or 2kV rating, symmetric ground conductors laid in the interstices, and an overall shield, often with armor over the top. The construction exists to contain the high-frequency switching noise a drive produces and to keep that noise off adjacent control wiring and out of the motor bearings.
Because it is ordered for one specific run, VFD cable surplus tends to be narrow and expensive: one size, one rating, one reel. It appears when a motor is resized after the cable was bought, when a drive retrofit is deferred, or when a pump or fan package ships with cable the installing contractor does not need. Very little of it gets used on the next job, which is exactly why it is worth a review instead of a scrap bin.
What we buy
- 1kV and 2kV shielded VFD cable — three conductor, XLPE insulated, with an overall foil or braid shield.
- Symmetric ground constructions — three bare or insulated ground conductors, or a ground plus shield combination.
- Armored drive cable — interlocked or continuously corrugated armor over the shield for mechanical protection.
- Jacket options — PVC and low-smoke, zero-halogen jackets where the print confirms the compound.
- Copper conductors — the small motor-lead sizes and the larger feeder-class conductors used on big drives.
- Factory reels and long cut lengths — lengths still long enough to serve a complete drive-to-motor run.
How to read a VFD cable reel
Drive cable carries a dense print because it has more to declare than ordinary power cable: voltage class, conductor arrangement, insulation, shield and jacket. Read it end to end and photograph the whole legend rather than the first line.
| Detail | What to look for | Why it matters |
|---|---|---|
| Voltage class | 1kV or 2kV printed with the type designation | The rating determines which drives the cable may serve |
| Conductor arrangement | 3/C with three grounds, or 3/C plus shield and one ground | Symmetric grounding is the reason this cable exists |
| Shield | Foil, braid or both, with a drain wire visible at the cut | A shield cut back too far cannot be repaired in the field |
| Insulation | XLPE, with the temperature rating printed | Drive output pulses are hard on thermoplastic insulation |
| Armor or jacket | Interlocked armor, PVC or LSZH jacket, no splits or ring cuts | Jacket damage near the ends is common and reduces usable length |
| Usable length | Tag footage measured against a real motor run | Short cut lengths rarely fit another drive |
Condition and length
Shielded cable is less forgiving than building wire. A ring cut through the jacket, a shield pulled back at the end, or a reel that was coiled too tight and has a permanent set all reduce what the next installer can use. A factory reel that was never unbanded is the ideal, and it is also common, because drive cable is frequently bought and then not installed.
- Factory reels with the band, tag and full jacket print intact
- Long cut lengths with clean ends and an unbroken shield
- 2kV armored drive cable from pump and fan packages
- Mixed drive cable from a deferred or cancelled retrofit
- Low-smoke jacket reels from institutional plant rooms
We decline short tails, cable with the shield cut back or the drain wire missing, jacket split down to the armor, and any reel that has been installed and pulled out of a conduit. Drive cable is priced on usable length, so a 40 ft remnant of an expensive construction is still a 40 ft remnant.
What to photograph
- The reel face, so the flange size and remaining wrap are visible together.
- The complete jacket legend in two overlapping close-ups if it is long.
- The tag, showing footage, voltage class and manufacturer.
- The cut end, framed straight on, so the three power conductors, grounds and shield are all visible.
- The storage position, since a reel stored on its side for years can take a set.
The cut end tells us more than the tag
On drive cable, the cut end shows the conductor count, the ground arrangement, the shield type and whether the shield is intact. Photograph it straight on rather than at an angle. One clear frame of that end, plus the voltage line from the jacket print, is usually enough to quote a reel.
VFD cable surplus in Washington, DC and Maryland
District surplus follows the mechanical plants. Chiller and boiler retrofits in large institutional and commercial buildings replace drives and motors, and the cable ordered for the original motor rarely matches the replacement. Because these buildings have tight service corridors, the cable is often cut to fit and the remainder is short — the reels worth buying usually come from the projects that were designed and then postponed.
In Maryland the material comes from process work: water and wastewater pump stations, treatment plant blowers, packaging and food processing lines, and the fan walls in larger distribution buildings. Plants in the Baltimore area and around Frederick tend to standardize on one drive family and one cable type, so a released reel is often a size their own maintenance crew can use again — which is what keeps it valuable.
Other cable we buy for plant work
Frequently asked questions
How is VFD cable different from ordinary three-conductor cable?
It is shielded, it is rated 1kV or 2kV rather than 600V, it uses XLPE insulation, and it is built with symmetric ground conductors. Those features control the electrical noise a drive generates. Ordinary cable will run a motor, but it is not the same product and is not priced the same.
Do you buy VFD cable in short lengths?
Only when the length still suits a real motor run, or when several short lengths come in one lot. Drive cable is bought for a specific distance, so a 30 ft remnant often has no second use and we will say so rather than quote it.
Does the shield type change the value?
It can. A full foil-plus-braid shield with an intact drain wire is the more capable construction and the easier one to sell. Cable where the shield has been cut back or the drain wire pulled out is priced down or declined.
Can you take armored VFD cable?
Yes. Interlocked and continuously corrugated armored drive cable is purchased on the same basis as unarmored cable, with the armor condition added to the review. Crushed armor over a shield usually ends that section of the reel.
Send the details.
We’ll review the reel.
Tell us what you have and where it sits. Photos of the reel, the jacket legend and the tag do more than a paragraph of description.
+1 (614) 715-3047 saleselectricalbuyers@gmail.com- Serving
- Washington, DC and Maryland
- Response
- Most quote requests are reviewed within one business day.
- What to include
- Reel photos, markings, size, footage, condition and loading access.
- This page
- /wire-types/vfd-cable/