APC NetShelter Metered Rack PDU, 2G, 0U, 20A, 120/208V, 3 phase, 24 NEMA 5-20R and 6 NEMA L6-20R outlets

Power reliability meets intelligent energy management with the APC NetShelter Metered Rack PDU. Engineered for high-density racks, this metered PDU delivers active energy monitoring, robust circuit protection, and scalable power distribution, all inside a compact 0U footprint designed for APC NetShelter enclosures. It provides real-time visibility into voltage, current, and power usage, helping data centers optimize energy consumption, reduce operating costs, and improve uptime. With 24 NEMA 5-20R outlets and 6 NEMA L6-20R outlets, this unit supports a wide range of IT equipment—servers, storage, networking gear, and other critical devices—pairing flexible power delivery with precise metering to keep your mission-critical loads balanced and protected. Whether you’re running a small server room or a larger deployment, the Metered Rack PDU brings smart power management to your rack, enabling proactive responses to power trends and faster decision-making for capacity planning.

• Real-time energy metering for actionable insights: The PDU continuously tracks voltage, current, power (watts), energy (kWh), and power factor, delivering granular data at the outlet and bank levels. This enables precise load balancing, early identification of hot spots, and informed decisions for capacity planning and energy optimization across your IT infrastructure. Local readouts keep operators informed on the floor, while data can be integrated into remote monitoring for centralized visibility.
• Flexible outlet configuration for mixed equipment: With 24 x NEMA 5-20R outlets and 6 x NEMA L6-20R outlets, you can power a diverse set of devices—from multi-node blade servers and storage appliances to networking gear and KVMs—without the need for adapters. The arrangement supports organized cabling, easier maintenance, and scalable power distribution as your rack grows, ensuring critical gear remains accessible and properly energized.
• Compact 0U footprint with robust 3-phase distribution: The 0U design preserves valuable rack space, maximizing density without compromising serviceability. Built for three-phase distribution, this PDU delivers steady, balanced power to dense IT workloads, enabling efficient use of your rack real estate. The 2G mounting simplifies installation in multi-rack environments, reducing deployment time while maintaining clean, accessible cable routing for ongoing upgrades and maintenance.
• User-defined alarm thresholds with local and remote alerts: Set customizable thresholds for current, voltage, and overall load to reflect your equipment mix and capacity targets. The PDU provides immediate alerts via local indicators and can trigger remote notifications through compatible monitoring systems, allowing your team to respond quickly to overloads, abnormal power draw, or potential outages—before they impact uptime.
• Reliability and energy-management ready for data centers: Designed for data centers, server rooms, and edge deployments, this Metered PDU combines protective features with energy visibility to support green compute initiatives, better uptime, and cost savings. Its metering data can inform routine maintenance, capacity planning, and energy-efficiency programs, helping you operate a more sustainable and resilient IT environment.

Technical Details of APC NetShelter Metered Rack PDU

• Model configuration: APC NetShelter Metered Rack PDU, 2G, 0U, 20A, 120/208V, 3 phase
• Outlet count and types: 24 x NEMA 5-20R; 6 x NEMA L6-20R
• Power rating: 20A, 120/208V, 3-phase input
• Metering capability: Active metering for real-time voltage, current, power, energy, and power factor
• Alerts and thresholds: User-defined alarm thresholds with local and remote alerts
• Physical design: 0U footprint optimized for APC NetShelter enclosures, enabling dense, organized rack layouts
• Protection features: Built-in protection and overload monitoring to safeguard connected equipment

How to Install APC NetShelter Metered Rack PDU

• Verify compatibility with your APC NetShelter cabinet and confirm there is adequate space for a 0U PDU in the 19-inch rack framework.
• Mount the PDU securely in the 0U space using the provided mounting hardware, ensuring proper alignment with the cabinet rails for easy access and maintenance.
• Connect the PDU input to a suitable 120/208V three-phase power source capable of delivering 20A. Use appropriately rated cables and ensure the building supply protection is in place.
• Route power cords neatly to reduce clutter and prevent airflow obstruction. Group loads by function or workload to simplify future scaling and maintenance tasks.
• Power on the PDU and configure metering and alarm thresholds through the local display or your preferred monitoring interface. Validate readings for accuracy and test alert notifications to confirm proper operation and readiness for production work.

Frequently asked questions

• What is the purpose of metered PDUs? Metered PDUs provide real-time measurements of electrical parameters, enabling precise energy management, better capacity planning, and proactive fault detection to improve uptime and reduce energy waste.
• What outlets are included and what voltages does it support? The unit includes 24 x NEMA 5-20R outlets and 6 x NEMA L6-20R outlets, configured for 120/208V three-phase power.
• Can I customize alarms? Yes. You can set user-defined alarm thresholds for key metrics to trigger local indicators and remote alerts when power conditions exceed safe operating limits.
• Is this PDU compatible with APC NetShelter racks? Yes. It is specifically designed to integrate with NetShelter enclosures to maximize space efficiency and streamline power management in data-center environments.
• How can I leverage the metering data? Use the data to optimize energy use, support capacity planning, and enhance uptime by identifying power bottlenecks, balancing loads, and minimizing waste across critical IT assets.