In the dynamic world of IT infrastructure, efficient and reliable power distribution is essential for keeping servers, networking equipment, and other critical devices operational. The APC Rack PDU, Basic, 1U, 16A, 208&230V, (10) C13 & (2) C19 (AP9559) by Schneider Electric is a cost-effective, dependable solution designed to deliver power to rack-mounted equipment in data centers, server rooms, and enterprise IT environments. This blog dives into the features, benefits, and technical specifications of the AP9559, highlighting why it’s a trusted choice for basic power distribution needs.
What is a Basic Rack PDU?
A Basic Rack Power Distribution Unit (PDU) is designed to distribute power from a single input source to multiple devices within a server rack or cabinet. Unlike switched or metered PDUs, basic PDUs focus on straightforward power delivery without advanced monitoring or remote control features. The APC AP9559 excels in this role, offering a simple yet robust solution for environments where reliable power distribution is the primary requirement.
Key Features of the APC AP9559
1. 12 Versatile Outlets
The AP9559 features 10 IEC-320 C13 outlets and 2 IEC-320 C19 outlets, providing flexibility to connect a wide range of IT equipment. The C13 outlets are ideal for standard devices like servers and networking gear, while the C19 outlets support higher-power equipment such as blade servers or storage systems.
2. 16A Input Capacity
With a maximum input current of 16A and support for 208V and 230V input voltages, the AP9559 delivers up to 3.68 kVA of power. It uses an IEC-320 C20 input connector with an 8.2-foot (2.5-meter) power cord, offering ample reach for most rack configurations.
3. 1U Horizontal Rack-Mountable Design
The AP9559 is designed for 1U horizontal installation in standard 19-inch server racks, optimizing space in high-density environments. Its compact dimensions (447mm W x 57mm D x 44mm H) and lightweight build (2.36kg) make it easy to install and integrate.
4. Flexible Mounting Options
In addition to horizontal mounting, the AP9559 supports vertical mounting capabilities, allowing it to adapt to various rack configurations. It includes rack mounting brackets and cord retention clips to ensure secure installation and organized cable management.
5. Low-Cost Power Distribution
As a basic PDU, the AP9559 provides an affordable power distribution solution without compromising reliability. It’s designed to save time and money during installation by using a single branch whip and standard connections, making it ideal for small to medium-sized IT setups.
6. Durable Construction
Built with rugged materials, the AP9559 is engineered for long-lasting performance in demanding environments. However, some users have noted that the rack mounting brackets can be delicate, requiring careful handling during installation to ensure proper alignment.
7. Environmental and Safety Compliance
The AP9559 is certified with CE, UL, cUL, and other regional standards, ensuring compliance with safety and environmental regulations. It operates reliably in temperatures from 0–45°C and relative humidity of 0–95% (non-condensing). The packaging includes at least 70% recycled cardboard, aligning with Schneider Electric’s sustainability initiatives.
Technical Specifications
Here’s a quick overview of the AP9559’s key specs:
- PDU Type: Basic
- Rack Height: 1U
- Input Voltage: 120V, 208V, 230V
- Input Frequency: 50–60 Hz
- Input Connector: IEC-320 C20
- Maximum Input Current: 16A
- Power Capacity: 3.68 kVA
- Output Connectors: 10x IEC-320 C13, 2x IEC-320 C19
- Cord Length: 8.2 feet (2.5 meters)
- Dimensions: 447mm (W) x 57mm (D) x 44mm (H)
- Weight: 2.36kg
- Certifications: CE, UL, cUL, RoHS, REACH
- Warranty: 2 years
- Includes: Rack mounting brackets, cord retention clips, user manual
Benefits of the APC AP9559
- Reliable Power Delivery: Distributes power efficiently to multiple devices, ensuring consistent operation of critical equipment.
- Cost-Effective: Offers a budget-friendly solution for environments that don’t require advanced monitoring or remote control.
- Versatile Connectivity: Supports a variety of devices with C13 and C19 outlets, accommodating diverse IT setups.
- Space-Saving Design: The 1U form factor maximizes rack space, ideal for compact server rooms or data centers.
- Easy Installation: Includes mounting hardware and cord retention clips for quick and secure setup.
Real-World Applications
The AP9559 is well-suited for:
- Small to Medium Data Centers: Powering servers, storage systems, and networking equipment in cost-conscious environments.
- Branch Offices: Providing reliable power distribution for remote IT setups.
- Enterprise IT: Supporting rack-mounted devices in corporate server rooms.
- Testing Labs: Distributing power to temporary or experimental IT configurations.
Customer Feedback
Users praise the AP9559 for its simplicity and reliability, particularly for small-scale deployments. However, some have reported challenges with the mounting brackets, noting that the screw holes may not align perfectly and require careful installation. Compared to competitors like Siemens or HP, the AP9559’s build quality is seen as adequate but not exceptional, though its affordability makes it a popular choice.
Conclusion
The APC Basic Rack PDU AP9559 is a reliable, cost-effective solution for distributing power to rack-mounted equipment in small to medium-sized IT environments. Its combination of versatile outlets, compact 1U design, and straightforward installation makes it an excellent choice for businesses seeking affordable power management without advanced features. While the mounting hardware could be more robust, the AP9559’s performance and Schneider Electric’s reputation ensure it meets the needs of most basic power distribution applications.
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