Case Study · Data Centers

Six RPP orders in four months from a data-center electrical contractor

Built for a data-center electrical contractor, order by order

Jun 2026 – Jan 2027 a multimillion-dollar program

Key facts

The build at a glance

6 RPP orders

Orders

Remote power panels

Product

600A, 400A and 300A panels

Amperage

480Y/277V and 208Y/120V (latest order)

Voltage

NEMA 1 (latest order, 600A panels)

Enclosure

25 kAIC (latest order, 600A panels)

Interrupting rating

Adjustable shunt-trip breakers with 120V trip: twelve 100A per 600A panel, sixteen 30A per 300A panel (latest order)

Branch breakers

About 10 weeks from order to shipment (first order, June to September 2026)

Turnaround

Jurupa Valley, California

Built in

01 · Challenge

The challenge

Between June and September 2026, a data-center electrical contractor placed 6 of its RPP orders with DEI as separate releases, each for its own project rather than one bulk purchase. Five call for 600A or 400A panels; the sixth mixes 600A and 300A panels at two voltages.

02 · Build

What DEI built

Four of the orders are for 600A RPPs and one is for 400A RPPs; one of the 600A orders uses copper bus. The newest, released in September 2026 for an electronics manufacturer, calls for 24 panels rated 600A at 480Y/277V, 25 kAIC, NEMA 1, and 2 panels rated 300A at 208Y/120V.

OrderScopeRatingVoltageStatus
1600A RPPs600A—Delivered Sep 2026
2600A RPPs, copper bus600A—Delivered
3600A RPPs600A—Assembly
4600A RPPs600A—Fabrication & bus bar
5400A RPPs400A—Delivered
6600A and 300A RPPs600A; 300A480Y/277V 3Ø 4W; 208Y/120V 3Ø 4WOrder placed · expected ship Q1 2027

Line-by-line specifications for every order are in the accordion below.

03 · Delivery

How DEI delivered

This rail follows Order 1 of 6, shipped Sep 2026. Remaining orders: expected ship through Q1 2027.

Jun 2026
Order
Done
Engineering
Done
Fabrication & bus bar
Aug 2026
Assembly
Sep 2026
QC
Sep 2026
Shipped

Engineered, fabricated and assembled under one roof in Jurupa Valley, California.

Three of the six orders had shipped by September 2026. The first was ordered in June 2026, finished assembly in August 2026 and shipped in September 2026: about 10 weeks from order to shipment. Another left DEI in September 2026 as a single truck shipment of about 35,000 lb to a job site in the U.S. Southwest. Two more are in bus-bar fabrication and assembly, and the newest is in engineering, held for fabrication release until the approved submittals are distributed.

DEI technicians wiring breakers into a switchboard section, seen from behind
Photographed at DEI’s shop, Jurupa Valley, California.

04 · Result

The result

6 RPP orders from one contractor, each released for its own project, the first shipped about 10 weeks after it was placed.

05 · Specifications

Specifications, build by build

Order 1 — 600A RPPs

QtyItemRatingVoltageEnclosureBusNotes
—Remote power panels600ADelivered September 2026
  • 600A remote power panels
  • Ordered June 2026; assembly finished August 2026; QC and shipment September 2026
QtyItemRatingVoltageEnclosureBusNotes
—Remote power panels600ACopperShipped September 2026 in a single truck shipment of about 35,000 lb
  • 600A remote power panels with copper bus
  • Shipped September 2026 in a single truck shipment of about 35,000 lb
QtyItemRatingVoltageEnclosureBusNotes
—Remote power panels600A
  • 600A remote power panels
QtyItemRatingVoltageEnclosureBusNotes
—Remote power panels600A
  • 600A remote power panels
QtyItemRatingVoltageEnclosureBusNotes
—Remote power panels400ADelivered
  • 400A remote power panels
  • Delivered
QtyItemRatingVoltageEnclosureBusNotes
24Remote power panel600A480Y/277V 3Ø 4WNEMA 125 kAIC
2Remote power panel300A208Y/120V 3Ø 4W
  • 24 × 600A RPPs, 480Y/277V, 3-phase 4-wire, 25 kAIC, NEMA 1, twelve 100A adjustable shunt-trip breakers
  • 2 × 300A RPPs, 208Y/120V, 3-phase 4-wire, sixteen 30A adjustable shunt-trip breakers
  • Released to fabrication once approved submittals are distributed; ship date quoted on the release: January 2027
  • Estimated transit: one week by truck

06 · Related

Related case studies

Send us your one-line diagram — we'll tell you what we'd build, and when.

Company names identify who DEI’s orders are for. Their use does not imply endorsement of DEI.

Dates, quantities and turnarounds as of September 2026, from DEI’s build and order records. Images are representative unless marked otherwise.

About Us

Contact Us

Office Location

4725 Troy Ct.
Jurupa Valley CA 92509

Contact Info

Phone: +1 (866) 773-8050
Email: sales@deipower.com

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