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24-Outlet Three-Phase Lockable Metered Rack PDU, 1.5U, Hot-Swap Meter, RS485
Metered PDU

24-Outlet Three-Phase Lockable Metered Rack PDU, 1.5U, Hot-Swap Meter, RS485

Quick Answer24-Outlet Three-Phase Lockable Metered Rack PDU, 1.5U, Hot-Swap Meter, RS485 — an IDCPDU Metered PDU for metered racks in data centres.
  1. Power read where it is consumed — Current, voltage, power and energy at the strip, shown on the local display and readable remotely — you spot a rack running out of headroom before the breaker trips.
  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. Three-phase feed, load spread over L1/L2/L3 — The rack is not hung on one leg, and the 23 kW envelope matches GPU, blade and miner density.
  4. 24 outlets on one strip — A single strip feeds a whole rack, so adding a node no longer means a second PDU and a second feed cable.
  5. 0U vertical — no rack units consumed — The strip hangs on the rear post, so every U stays available for servers.
  6. Lockable IEC sockets — C13 and C19 cords click in and stay in — vibration, cleaning and a stray knee no longer turn into an unexplained reboot.
  7. C13 and C19 side by side — Servers, switches and storage hang off one strip — no second PDU just because the C19 count did not match the drawing.

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

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Product Description

  • Three-phase ⁦380–415⁩ V metered strip with 24 lockable C13/C19 outlets
  • Balanced L1/L2/L3 loading up to 23 kW on a 32 A feed
  • Per-group thresholds, hot-swap meter and RS485 Modbus-RTU
  • A three-phase inlet spreads 24 outlets across L1, L2 and L3, so one strip feeds a full cabinet without pulling a single-phase feed to its limit. Thresholds can be set per outlet group, which makes it practical to watch one branch of eight rather than only the whole strip. Hydraulic magnetic breakers hold their trip point in a warm cabinet, and the meter bay is replaceable while the rack runs.

Frequently Asked Questions

Why use a three-phase strip instead of three single-phase strips?

One inlet, one breaker, one IP or RS485 address. A three-phase strip spreads the same 24 outlets across L1, L2 and L3 inside one housing, which removes two cable drops and two points of failure from the cabinet.

How is the load balanced across L1, L2 and L3?

Outlets are grouped by phase in eighths, so servers are patched to keep the three groups within about 10% of each other. Check the per-phase current on the LCD after commissioning; a badly balanced cabinet trips the neutral first.

What does 23 kW mean in practice?

At 415 V and 32 A per phase it is roughly 23 kW of usable capacity, which covers a fully populated compute cabinet. The figure assumes all three phases loaded evenly; with one phase idle, usable capacity falls by a third.

Can thresholds be set for one group of outlets?

Yes. Current and power limits can be assigned per outlet group, so the group feeding a blade chassis alarms on its own rather than waiting for the whole strip to reach its limit.

Does the strip need a neutral conductor?

Yes, it is a 5-wire connection: L1, L2, L3, N and PE. Outlets are single-phase, line to neutral, so the neutral carries the imbalance and must be sized for the full phase current.

What is the delivery time for a build with a different C13/C19 split?

Seven to fifteen working days after drawing approval. Send the split, cord length and plug type, and we return a drawing within 30 minutes and a quotation within the hour.

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