The APC AP9559 Rack PDU, Basic, 1U, 16A, 208&230V, (10)C13 & (2)C19 is a reliable and cost-effective power distribution unit (PDU) designed by Schneider Electric’s APC brand to deliver power to rack-mounted IT equipment in server rooms, data centers, and network closets. This basic PDU prioritizes simplicity, affordability, and durability, making it an ideal choice for small to medium-sized IT environments where advanced monitoring or remote management is not required. This blog explores the AP9559’s key features, benefits, applications, and installation process, providing a complete picture of why it’s a trusted solution for powering critical infrastructure.
Key Features
1. Robust Power Distribution
The AP9559 is designed to distribute power efficiently to multiple devices:
- 12 Total Outlets: Features 10 IEC 60320 C13 outlets for standard IT equipment (e.g., servers, switches, routers) and 2 IEC 60320 C19 outlets for high-power devices (e.g., blade servers, storage arrays), offering flexibility for diverse equipment needs.
- 16A Input: Supports a maximum input current of 16A at 208V or 230V, delivering up to 3680 VA at 230V or 3328 VA at 208V (50/60 Hz), suitable for global power environments.
- Wide Voltage Compatibility: Accepts input voltages of 200V, 208V, or 230V and provides output voltages of 120V, 208V, or 230V, adapting to varying power requirements across regions.
2. Compact and Rack-Mountable Design
- 1U Form Factor: The AP9559 occupies just one rack unit (1U), maximizing space in crowded server racks and leaving room for other critical equipment.
- Horizontal Mounting: Designed for horizontal installation in a standard 19-inch equipment rack, it includes rack-mounting brackets for easy setup.
- Dimensions and Weight: Measures 447 x 57.2 x 44.5 mm (LxDxH) and weighs approximately 0.98 kg (2.36 kg with packaging), making it lightweight and easy to handle.
3. Durable Construction
- Rugged Build: Constructed from high-quality steel and plastic materials, the AP9559 is designed for long-lasting use in demanding IT environments.
- IEC-320 C20 Input: Comes with an 8.2-foot (2.5-meter) power cord with an IEC-320 C20 connector, providing flexibility for connecting to a compatible 16A power source.
4. Cost-Effective Simplicity
As a basic PDU, the AP9559 focuses on straightforward power distribution without the complexity or cost of advanced features like remote monitoring or outlet-level control. This makes it a budget-friendly option, typically priced between £150–£300 or ₦260,980.50 in some regions, compared to metered or switched PDUs like the APC AP7922B.
5. Global Compatibility
The AP9559’s support for 208V and 230V inputs and multiple output voltages ensures it can be deployed in data centers and IT environments worldwide, from North America to Europe and beyond. Its 50/60 Hz input frequency further enhances its versatility.
Benefits
- Versatility: The combination of 10 C13 and 2 C19 outlets supports a wide range of equipment, from low-power networking devices to high-power servers, making it adaptable to various IT setups.
- Cost Efficiency: By using a single branch whip and standard connections, the AP9559 reduces installation costs compared to more complex PDUs.
- Space-Saving: Its compact 1U design optimizes rack space, critical for small server rooms or cabinets with limited capacity.
- Reliability: Manufactured by APC, a trusted brand under Schneider Electric, the AP9559 is built for dependable performance in mission-critical environments.
- Ease of Installation: The included rack-mounting brackets and user guide simplify setup, requiring minimal tools and expertise.
Applications
The AP9559 is ideal for:
- Small to Medium Server Rooms: Powers servers, routers, switches, and storage systems in environments with limited rack space.
- Network Closets: Provides reliable power distribution for networking equipment in branch offices or small businesses.
- Data Centers: Supports entry-level power distribution needs in larger facilities where advanced monitoring is handled by other systems.
- Colocation Facilities: Offers a cost-effective solution for tenants needing basic power distribution for their equipment.
Installation Guide
Installing the AP9559 is straightforward and can be completed with minimal effort:
- Mount the PDU: Secure the PDU in a 1U rack space using the included rack-mounting brackets. Ensure proper alignment, as some users report minor fitment issues with the brackets.
- Connect the Input: Plug the IEC-320 C20 input cord into a compatible 16A, 208V, or 230V power source.
- Connect Devices: Attach up to 10 devices to the IEC C13 outlets and up to 2 high-power devices to the IEC C19 outlets.
- Secure Cords: Optionally use the APC Cord Retention Bracket (AP9569, sold separately) to prevent accidental disconnections.
- Verify Operation: Ensure all connected devices receive power and check for proper grounding.
The package includes a User Guide, Rack-Mounting Brackets, and Safety Guide for easy setup. For detailed instructions, refer to the AP9559 Product Datasheet or Schneider Electric’s support resources.
Pros and Cons
Pros:
- Flexible Outlet Configuration: 10 C13 and 2 C19 outlets support a variety of IT equipment.
- Compact Design: 1U form factor saves valuable rack space.
- Cost-Effective: Affordable compared to metered or switched PDUs.
- Global Compatibility: Supports multiple input/output voltages and frequencies.
- Reliable Brand: Backed by APC and Schneider Electric’s reputation for quality.
- Easy Installation: Includes necessary mounting hardware and clear instructions.
Cons:
- No Advanced Features: Lacks remote monitoring or outlet-level control, unlike switched or metered PDUs.
- Bracket Fitment Issues: Some users report minor alignment challenges with the rack-mounting brackets.
- Limited Cord Length: The 8.2-foot (2.5-meter) cord may be short for some setups, requiring an extension or careful placement.
Conclusion
The APC AP9559 Rack PDU Basic 1U 16A 208&230V (10)C13 & (2)C19 is a dependable, no-frills power distribution unit that delivers reliable power to IT equipment in a compact, cost-effective package. Its 12-outlet configuration, global voltage compatibility, and durable construction make it a versatile choice for small to medium-sized server rooms, network closets, and data centers. While it lacks advanced features like remote monitoring, its simplicity and affordability make it an excellent option for environments where basic power distribution is sufficient. Backed by APC’s trusted reputation and Schneider Electric’s engineering, the AP9559 is a solid investment for ensuring uninterrupted power to critical IT infrastructure.
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