In modern data centers, server rooms, and IT environments, reliable power distribution is critical to maintaining uptime and protecting equipment. The APC Rack PDU, Switched, 2U, 32A, 230V, (16)C13 (AP7922B) by Schneider Electric is a high-performance power distribution unit (PDU) designed to deliver advanced power management, remote monitoring, and robust reliability. This blog post explores the specifications, features, performance, and value of the AP7922B, helping you decide if it’s the right solution for your power management needs.
Overview of the APC AP7922B Rack PDU
The AP7922B is part of APC’s Switched Rack PDU series, offering advanced power control and monitoring for IT equipment. With its 2U form factor, 16 IEC C13 outlets, and 32A capacity, this PDU is tailored for high-density server racks and network cabinets, providing individual outlet control, real-time monitoring, and seamless integration with data center management systems. Its robust design and network management capabilities make it a favorite among IT professionals and data center administrators.
Key Specifications
- Input Voltage: 200V, 208V, 230V
- Input Frequency: 50/60 Hz
- Input Connection: IEC 60309 32A 2P+E (3-meter cord)
- Maximum Input Current: 32A
- Load Capacity: 7360 VA
- Output Outlets: 16 IEC 60320 C13
- Dimensions: 8.9 x 44.5 x 11.4 cm (3.5 x 17.5 x 4.5 inches)
- Weight: 4.5 kg (9.92 lb)
- Rack Height: 2U
- Mounting: Horizontal, front or rear rack mounting
- Certifications: CE, GOST, IRAM, MIC, EN 55022 Class A, EN 55024, EN 61000-3-2, EN 61000-3-3
- Operating Temperature: 0 to 45°C
- Warranty: 2-year repair or replace warranty
- Environmental Impact: 1814 kg CO2 equivalent (total lifecycle); packaging with minimum 70% recycled cardboard
- Disposal: Included in Schneider Electric’s global take-back program (availability varies by country)
Key Features
1. Switched Outlet Control
The AP7922B features 16 individually controllable IEC C13 outlets, allowing users to remotely power on/off or reboot specific devices. This minimizes downtime by enabling remote power cycling of locked-up equipment and prevents unauthorized use of outlets, enhancing security and operational efficiency.
2. Power Sequencing Delays
To prevent circuit overloads during startup, the PDU supports configurable power sequencing delays. Users can define the order in which outlets are powered on or off, ensuring dependent equipment starts correctly and avoiding inrush current surges that could trip breakers.
3. Real-Time Current Monitoring
A built-in digital display provides real-time monitoring of the aggregate current draw per phase, helping installers avoid overloaded circuits. User-defined alarm thresholds trigger visual and network alerts when current draw approaches the maximum 32A limit, ensuring proactive management of power loads.
4. Network Management Capabilities
The AP7922B offers full-featured network management via Web, SNMP, Telnet, and SSH interfaces, allowing remote access, configuration, and monitoring. It integrates with APC’s StruxureWare Data Center Expert for centralized management, providing a unified view of power infrastructure. Firmware upgrades can be applied via network downloads, ensuring the PDU remains up-to-date with new features.
5. Load Indicator LED
An LED indicates overload and warning conditions based on user-defined thresholds, offering a quick visual cue to prevent circuit overloads. This feature complements the digital display, enhancing on-site monitoring capabilities.
6. Eco-Friendly Design
The AP7922B aligns with Schneider Electric’s sustainability goals, featuring packaging with at least 70% recycled cardboard (50% in some regions) and inclusion in a global take-back program for responsible disposal. Its carbon footprint is estimated at 1814 kg CO2 equivalent over its lifecycle, reflecting efforts to minimize environmental impact.
7. Robust Build and Certifications
With a durable design and certifications like CE and EN 55022, the AP7922B meets stringent safety and electromagnetic compatibility standards. Its 2U form factor saves rack space, and the 3-meter input cord provides flexible installation options.
Performance and Real-World Use
The AP7922B excels in various IT environments, including:
- Data Centers: Managing power for servers, storage systems, and networking gear.
- Enterprise Server Rooms: Providing remote control and monitoring for critical equipment.
- Colocation Facilities: Ensuring secure and efficient power distribution for multi-tenant setups.
In real-world scenarios, users praise the PDU’s reliable performance and ease of integration. The ability to remotely reboot equipment saves significant time and travel costs, with one user noting, “I can restart a locked server from halfway across the world.” The digital display and LED alerts are valued for preventing overloads, and the 7360 VA capacity supports high-power devices effectively. Sequential read/write speeds for connected equipment remain unaffected, as the PDU delivers stable power distribution.
Pros and Cons
Pros
- Individual Outlet Control: Remote on/off and reboot capabilities enhance operational efficiency.
- Power Sequencing: Prevents inrush surges and ensures proper equipment startup.
- Real-Time Monitoring: Digital display and LED alerts help avoid overloads.
- Network Management: Web, SNMP, Telnet, and SSH support for remote access and integration.
- Eco-Friendly: Recycled packaging and take-back program support sustainability.
- Reliable Build: Durable design with robust safety certifications.
- Warranty: 2-year repair or replace warranty for peace of mind.
Cons
- No C19 Outlets: Limits compatibility with high-power devices requiring C19 connectors.
- Weight: At 4.5 kg, it’s heavier than some 1U PDUs, requiring secure rack mounting.
- Learning Curve: Advanced network features may require setup time for non-technical users.
Who Should Buy the APC AP7922B?
The AP7922B is ideal for:
- Data Center Managers: Seeking advanced power control and monitoring for high-density racks.
- IT Administrators: Needing remote management to minimize downtime and travel costs.
- Small to Medium Businesses: Protecting servers and networking equipment with reliable power distribution.
- Environmentally Conscious Users: Prioritizing sustainable products with recycling options.
If you need a PDU with C19 outlets or a lower-cost option for basic power distribution, consider APC’s Basic or Metered Rack PDU series or alternatives from brands like CyberPower.
User Feedback and Reliability
User feedback, based on sources like faithjcom.com and Amazon, highlights the AP7922B’s reliability, manageability, and security. One reviewer called it “a game-changer for remote server management,” citing the ease of rebooting equipment via the Web interface. Another appreciated the power sequencing feature for preventing breaker trips during startup. Some users, however, noted the high cost and wished for C19 outlets for broader compatibility. The PDU’s durability and integration with StruxureWare are consistently praised, with no significant reliability issues reported.
Conclusion
The APC Rack PDU, Switched, 2U, 32A, 230V, (16)C13 (AP7922B) is a powerful and versatile solution for managing power in data centers, server rooms, and IT environments. Its switched outlet control, real-time monitoring, and network management capabilities make it a top choice for professionals seeking to optimize uptime and protect equipment. While its price and lack of C19 outlets may be drawbacks, the AP7922B’s robust feature set, eco-friendly design, and reliable performance make it a valuable investment for high-demand applications. Backed by a 2-year warranty and Schneider Electric’s reputation, it delivers peace of mind for critical power management.
For more details or to purchase, CONTACT US @ TIACO TECHNOLOGIES. Verify rack compatibility and power requirements before purchasing.