Advanced Energy Adds Single-Whip AC Input Option to 33 kW ORv3 HPR Power Shelf

Advanced Energy Industries (AEIS) launched a single-whip AC input option for its 33 kW ORv3 High-Power Rack power shelf at the 2026 OCP Global Summit.

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New connection option enables rack designs optimized for a single AC feed to each power shelf, with multiple shelves operating in parallel to deliver 100 kW or more for AI data center and high-performance computing racks

DENVER--(BUSINESS WIRE)-- Advanced Energy Industries Inc. (Nasdaq: AEIS), a global leader in highly engineered, precision power conversion, measurement, and control solutions, today launched a single-whip option for its 33 kW ORv3 High-Power Rack (HPR) power shelf at the 2026 OCP Global Summit. The option provides one AC power connection per shelf, with separate left- and right-side input configurations to accommodate different data center rack layouts.

“Power delivery into IT racks has been planned around a facility’s AC distribution and its computing load,” said Conor Quinn, Vice President, Marketing, High Volume Products, Advanced Energy. “The position of the AC feed affects cable routing and rack layout. Offering engineers a choice of input location enables them to account for these design constraints in their system design work.”

The shelf accommodates six 5.5 kW power supply modules in one Open Rack Unit (1OU) form factor. A fully populated shelf delivers 33 kW without redundancy or 27.5 kW with N+1 power-module redundancy. The modules are hot-swappable.

Multiple shelves can operate in parallel to power racks requiring 100 kW or more, supporting AI and high-performance computing applications. Customers can select from multiple monitoring and control options, including an Ethernet-based controller compatible with DMTF Redfish®. As always, Advanced Energy’s global field application engineering team provides responsive technical support.

Product specifications and more information are available here. Advanced Energy’s ORv3 HPR Power Shelf family has been supporting a range of needs since 2023.

About Advanced Energy

Advanced Energy (Nasdaq: AEIS) is a global leader in the design and manufacturing of highly engineered, precision power conversion, measurement, and control solutions for mission-critical applications and processes. AE’s power solutions enable customer innovation in complex applications for a wide range of industries including semiconductor equipment, industrial, manufacturing, telecommunications, data center computing, and healthcare. With engineering know-how and responsive worldwide service and support, the company builds collaborative partnerships to meet evolving technology requirements, drive customer growth, and innovate the future of power. Advanced Energy has devoted more than four decades to perfecting power for its global customers and is headquartered in Denver, Colorado, USA.

Advanced Energy | Precision. Power. Performance. Trust.

View source version on businesswire.com: https://www.businesswire.com/news/home/20261013928698/en/

Christine Romero
Advanced Energy
Media@aei.com

Emma Jenkins
Grand Bridges for Advanced Energy
aei@grandbridges.com
+1 415 800 4529

Source: Advanced Energy Industries Inc.

Key Terms

n+1 power-module redundancy technical

A redundancy design for power systems where the number of active power modules required to carry the full load is 'n' and one additional identical module is included as a spare, so the system can tolerate the failure or removal of one module without losing power. The spare may be online or hot‑standby and modules are often hot‑swappable, allowing continued operation during a module failure or maintenance; the scheme trades a modest increase in hardware for improved availability.

hot-swappable technical

Describes hardware or a module designed so it can be removed, installed, or replaced while the host system remains powered and operating; the connectors, firmware and software must support live insertion and safe disconnection to prevent data loss, electrical damage, or system interruption. Hot-swappable parts are typically paired with mechanisms such as dedicated power-isolating connectors, operating-system drivers, or redundancy (for example mirrored storage or failover controllers) that allow the change to occur without shutting down the overall system.

dmtf redfish technical

A DMTF Redfish is an industry-standard specification, maintained by the Distributed Management Task Force (DMTF), that defines a RESTful, JSON-based API and data model for managing and monitoring servers, storage, networking, and other datacenter hardware. It standardizes how management controllers (for example baseboard management controllers or out-of-band management appliances) expose hardware status, configuration and control actions over HTTPS using common schemas and OData conventions; Redfish is a protocol/specification, not a particular product, so interoperability depends on vendors’ implementations of the standard.