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Mining Rack PDU 12-Outlet NEMA L22-30R, 3-Phase 480 V
Mining PDU

Mining Rack PDU 12-Outlet NEMA L22-30R, 3-Phase 480 V

Quick AnswerMining Rack PDU 12-Outlet NEMA L⁦22-30⁩R, 3-Phase 480 V — an IDCPDU Mining PDU for mining farms and hash centres.
  1. Local socket pattern, not an adapter job — Outlets are the pattern already installed in the building, so equipment cords go straight in — one joint less to loosen inside a live rack.
  2. Surge clamped before the power supplies — Lightning and switching surges are discharged at the strip; the status lamp shows when the cartridge is spent instead of failing silently.
  3. Breaker ahead of the outlets — A fault trips inside the strip, not at the upstream panel — the rest of the row keeps serving traffic.
  4. Built to drawing, not to a catalogue — Outlet mix, cable length and plug are set per order — sample-grade customisation without a tooling charge.
  5. ⁦7–15⁩ working days after drawing approval — The clock starts when the drawing is signed off, and 30-minute proposals / 1-hour quotations come before that.

Tel: +86-574-63783045 · ricky@idcpdu.com

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Product Description

  • Twelve locking NEMA L⁦22-30⁩R outlets, four per phase
  • 200 A three-phase input, ⁦365–480⁩ V
  • Twist-lock outlets that will not walk out under vibration
  • North American mining halls run 480 V three-phase to the row and lock it down with twist-lock connectors, because a plain plug in a room full of fans and vibration is a call-out waiting to happen. This strip carries twelve L⁦22-30⁩R outlets in three groups of four, one group per phase, fed from a 200 A terminal block through a 3-pole hydraulic-magnetic breaker. Each outlet is marked on the panel, so a machine that trips a branch is found without tracing cables, and a single-lamp SPD shows at a glance whether a surge has been absorbed.

Frequently Asked Questions

Why L⁦22-30⁩R rather than a plain ⁦5-15⁩ or C13 outlet?

Because of the load and the environment. L⁦22-30⁩R is a 30 A three-phase twist-lock connector: it carries a real machine feed and it locks, so vibration cannot walk it out. C13 would be under-rated and unlatched within a month.

Twelve outlets on a 200 A feed — what is the real capacity?

The feed, not the outlets, sets the ceiling. Twelve L⁦22-30⁩R at 30 A each is more outlet capacity than a 200 A three-phase supply can deliver at once, which is normal: diversity is what makes a row of miners work. Size the feed from measured machine draw, not from the sum of outlet ratings.

How are the phases arranged?

Three groups of four, one group per phase, each group marked on the panel. Keep the machine load per phase similar; a phase carrying twice the others will trip the main breaker long before the strip is fully used.

Does a 1900 mm horizontal strip fit a standard rack?

It fits 19-inch racks with a wide rear channel and is intended for rows where the strip runs across rather than down. Check the rear rail width and the cable bend radius before ordering; a vertical version of the same outlet count is available.

Is 480 V a problem for the strip?

No. The strip is rated ⁦365–480⁩ V three-phase and the outlets are the 480 V class L⁦22-30⁩R. What matters on site is that the upstream protection matches the 480 V fault level, which is why the hydraulic-magnetic breaker is specified rather than a miniature breaker.

Can the outlet count and phase grouping change?

Yes. Outlet count, phase grouping, cable length and terminal type are built to drawing. Drawings within 30 minutes, quotation within one hour.

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