Eaton BPM Bypass Power Module – 3U Wall-Mount or Rackmount, Split-Phase Power Distribution

Designed for mission-critical environments, the Eaton BPM Bypass Power Module delivers dependable bypass protection, flexible mounting, and streamlined integration with Eaton’s UPS family. This compact 3U unit is suitable for both wall-mount and rack-mount deployments, offering a black, professional enclosure that blends into data centers, server rooms, and telecom closets. Built to support important Eaton systems such as 9PXM, 9170+, 9155, and 9PXSP 8-10K, the BPM Bypass Power Module provides a reliable bypass path that keeps critical loads protected while maintenance or service occurs on the primary UPS. With its flexible configuration, it helps facilities managers optimize space, simplify deployment, and maintain uptime without sacrificing performance or safety.

At its core, the BPM Bypass Power Module functions as a critical safety and continuity layer in your power architecture. In bypass mode, it enables technicians to work on the UPS and associated components without interrupting essential loads, reducing the risk of unplanned outages and extending the life of connected equipment. The 3U form factor, paired with optional wall-mount capability, allows facilities to maximize rack density and utilize every inch of available space. The black finish provides a low-profile appearance that fits neatly into standard cabinet rows while maintaining clear access to service points and connections. This combination of form, function, and flexibility makes the BPM bypass module an essential companion for data centers seeking higher uptime, more efficient maintenance windows, and scalable power distribution.

One of the standout advantages of Eaton BPM is its compatibility with a broad ecosystem of Eaton power protection products. The bypass module seamlessly interfaces with Eaton’s UPS platforms, empowering operators to choreograph maintenance windows, perform scheduled testing, and review load distribution with confidence. The split-phase (L1, L2, N, G) configuration supports balanced distribution for dual-phase requirements, enhancing efficiency and reducing stray currents. The result is improved power quality for critical devices, with a straightforward path from input to output that minimizes voltage drop and preserves load integrity—even during busy maintenance cycles. In practice, this translates into smoother operations for servers, storage systems, networking gear, and other critical infrastructure components that rely on reliable, uninterrupted power.

In addition to performance, the BPM Bypass Power Module emphasizes safety, reliability, and ease of installation. The design accommodates common data center receptacle configurations, featuring 6) 5-20R outlets and (3) L6-30R outlets to match a wide range of devices. This versatility helps IT and facilities teams consolidate power distribution while maintaining clear labeling and managed cabling. The robust construction is built to withstand the rigors of daily data center life, including frequent reconfigurations, cable updates, and routine maintenance. By delivering a stable bypass path and a predictable power route, the module minimizes surprises during upgrades and reduces the operational complexity of maintaining high-availability environments.

For organizations planning growth or changes in load profiles, the BPM bypass module is a scalable, future-ready solution. Its compatibility with multiple Eaton UPS families—9PXM, 9170+, 9155, and 9PXSP 8-10K—allows a smooth upgrade path without complete redesign of the power architecture. Facilities can migrate from older units to higher-capacity configurations while preserving the integrity of the bypass path and preserving critical loads. From a total cost of ownership perspective, the module helps reduce maintenance downtime, improve change control, and support a more predictable budgeting cycle for power-related investments. The result is a resilient, adaptable infrastructure that stands up to evolving IT requirements and expanding data-center footprints.

Overall, the Eaton BPM Bypass Power Module combines flexible installation options, robust electrical performance, and a design tailored for busy environments. Whether you’re equipping a new rack, retrofitting a data hall, or consolidating power distribution around a critical UPS ecosystem, this module provides a reliable bypass solution that can help you protect sensitive equipment, streamline service windows, and maintain high availability. The blend of practical receptacle configurations, balanced split-phase distribution, and a durable enclosure makes it an attractive choice for IT managers, facilities engineers, and data center operators who prioritize uptime, safety, and operational efficiency.

Technical Details of Eaton BPM Bypass Power Module

• Configuration: Wall-mount or rackmount capable, 3U height, Black enclosure, Yes (installation flexibility).
• Electrical configuration: Split-phase power distribution with L1, L2, N, and G, enabling balanced load sharing and safe grounding for critical equipment.
• Compatibility: Designed for use with Eaton 9PXM, 9170+, 9155, and 9PXSP 8-10K UPS families, enabling seamless integration into existing power ecosystems.
• Electrical rating: Hardware around 50-125A service range, suitable for mid- to high-density data center deployments and telecom rooms.
• Receptacle configuration: 6) 5-20R outlets and (3) L6-30R outlets, offering a mix of NEMA configurations to feed a variety of loads with secure, industry-standard connectors.

how to install Eaton BPM Bypass Power Module

Installing the Eaton BPM Bypass Power Module is a straightforward process designed to minimize downtime and ensure a clean, scalable installation. Follow these steps to deploy the module in a new or existing cabinet or wall space:

• Prepare the mounting location: Select a suitable wall or rack area with adequate clearance for service access, cable management, and ventilation. Ensure the mounting surface meets load and structural requirements for a 3U module.
• Choose the mounting method: Decide between wall-mount or rack-mount installation based on your data center layout and cable routing needs. Use the included hardware or manufacturer-approved mounting kits to secure the BPM module firmly.
• Mount the unit: Attach the BPM module securely to the chosen surface, ensuring it is level and properly supported. Verify that there is enough clearance for recombining cables and that airflow around the enclosure remains unobstructed.
• Connect input and outputs: Wire the split-phase inputs L1 and L2 according to local electrical codes, connect neutral (N) and ground (G) as required, and connect the 6) 5-20R and (3) L6-30R receptacles to your loads. Use appropriate conductor sizes and protection devices as specified by the installation guidelines.
• Configure and test: Power up the UPS system in bypass mode to verify the bypass path, perform a functional test of the load distribution, and confirm that all outlets are delivering power correctly. Schedule periodic maintenance checks to ensure continued reliability.

Frequently asked questions

What is a BPM bypass power module?

The Eaton BPM bypass power module provides a safe bypass path for Eaton UPS systems, enabling maintenance and servicing without interrupting critical loads. It acts as an intermediary between the UPS and the facility power distribution, ensuring continuous operation during maintenance windows.

Which Eaton UPS families are compatible?

This BPM bypass module is designed to work with Eaton 9PXM, 9170+, 9155, and 9PXSP 8-10K UPS configurations, offering flexible integration with existing hardware within the Eaton ecosystem.

What mounting options does it offer?

The module supports both wall-mount and rack-mount installations, providing versatility to fit a range of room layouts and cabinet designs while preserving a tidy appearance and accessible service points.

What outlets are provided?

The unit includes 6 x 5-20R outlets and 3 x L6-30R outlets, which cover common server, networking, and UPS load connections with standardized connectors.

What are the key benefits for uptime?

By enabling safe bypass operation, this module minimizes downtime during maintenance, improves change-out workflows, and helps protect critical loads from unexpected outages while work is performed on the primary UPS or other power equipment.