How many output ports does the Antminer T21 PDU125-12AC1 have for mining rigs?
May 31, 2025
How Many Output Ports Does the Antminer T21 PDU125-12AC1 Have for Mining Rigs?
Cryptocurrency mining operations demand reliable, efficient, and scalable power distribution solutions to ensure optimal performance and uptime. The Antminer T21 PDU125-12AC1 is a high-performance power distribution unit (PDU) specifically engineered to meet the rigorous demands of large-scale mining setups. One of its standout features is its flexible output configuration, which includes 12 output ports designed to power multiple mining rigs simultaneously. In this article, we’ll explore the technical specifications, advantages, and real-world applications of the Antminer T21 PDU125-12AC1, with a focus on its output ports and how they enhance mining operations.
Product Introduction: The Antminer T21 PDU125-12AC1
The Antminer T21 PDU125-12AC1 is an industrial-grade power distribution unit tailored for cryptocurrency mining environments. With an impressive 85KW output capacity, this PDU is built to handle the high power requirements of modern mining rigs, making it an ideal choice for both large-scale mining farms and smaller, space-constrained installations.
Key Specifications
- Input Voltage Range: 346-480V AC (three-phase + neutral + protective earth)
- Output Ports: 12 x 6-pin connectors + 1 x AC30 3-in-1 multifunctional port
- Input Current: 125A/4P
- Power Capacity: 85KW
- Operating Temperature: -20°C to 40°C
- Protection Rating: IP20
- Dimensions: 1100mm × 125mm × 70mm
- Weight: 5.6KG
The PDU’s robust design incorporates premium materials, including 252g of copper and 502g of aluminum components, ensuring durability and efficient thermal management. Its compact form factor and lightweight construction make it easy to install and maintain, even in densely packed mining facilities.
Understanding the Output Ports: Flexibility and Scalability
One of the most critical aspects of any PDU is its ability to distribute power efficiently across multiple devices. The Antminer T21 PDU125-12AC1 excels in this regard with its 12 output ports, each equipped with a 6-pin connector. Additionally, it features a multifunctional AC30 3-in-1 port, providing even greater flexibility for diverse mining setups.
Why 12 Output Ports Matter
- Scalability for Large-Scale Operations:
With 12 output ports, the PDU can power up to 12 mining rigs simultaneously. This scalability is essential for large mining farms that require consistent and reliable power distribution across hundreds or thousands of devices.
- Flexible Configuration Options:
The PDU supports both three-phase and single-phase configurations, allowing operators to adapt to different mining rig requirements. This versatility ensures compatibility with a wide range of equipment, from ASIC miners to GPU-based rigs.
- Efficient Power Management:
Each output port delivers stable and consistent power, minimizing the risk of voltage drops or fluctuations that could disrupt mining operations. This reliability is crucial for maintaining high hash rates and maximizing profitability.
- Future-Proofing Your Setup:
The inclusion of 12 output ports provides room for future expansion. As mining operations grow, additional rigs can be seamlessly integrated without the need for additional PDUs, reducing both costs and complexity.
The AC30 3-in-1 Multifunctional Port
In addition to the 12 standard output ports, the Antminer T21 PDU125-12AC1 features a unique AC30 3-in-1 port. This multifunctional port enhances the PDU’s versatility by supporting additional configurations, such as connecting auxiliary equipment or integrating with other power distribution systems. It’s a valuable feature for operators looking to optimize their setups further.
Product Advantages: Why Choose the Antminer T21 PDU125-12AC1?
The Antminer T21 PDU125-12AC1 offers several advantages that make it a top choice for cryptocurrency mining operators. Here’s a closer look at its key benefits:
1. Professional-Grade Protection
Mining equipment represents a significant investment, and protecting it from electrical hazards is paramount. The PDU is equipped with a 125A circuit breaker and a 500V voltage withstand capacity, providing robust protection against overloads, short circuits, and other electrical issues. This ensures the safety of both your mining rigs and facility infrastructure.
2. Industrial Reliability
Designed for continuous operation in demanding environments, the PDU maintains stable performance across a wide temperature range (-20°C to 40°C) and relative humidity levels (5%-90% without condensation). Its industrial-grade construction ensures durability and longevity, even in harsh mining conditions.
3. Space-Efficient Design
Despite its high power capacity, the PDU features a compact design (1100mm × 125mm × 70mm) that optimizes rack space utilization. This is particularly beneficial for mining farms where space is at a premium.
4. Dual-Voltage Output Capability
The PDU supports dual-voltage output (346-480V, 4P and 200-227VAC single phase), providing exceptional flexibility for various mining setups. Whether you’re operating in a region with different voltage standards or using a mix of equipment, the PDU can accommodate your needs.
5. Global Deployment Compatibility
With 50/60Hz frequency compatibility, the Antminer T21 PDU125-12AC1 can be deployed in mining facilities worldwide. This global adaptability makes it a versatile solution for operators with international operations.
Real-World Applications: Enhancing Mining Operations
The Antminer T21 PDU125-12AC1 is designed to address the practical challenges faced by mining operators. Here are some real-world scenarios where its features shine:
Large-Scale Mining Farms
In large-scale operations, managing power distribution across hundreds or thousands of rigs can be complex. The PDU’s 12 output ports and high power capacity simplify this process, ensuring efficient and reliable power delivery to all devices.
Space-Constrained Installations
For smaller facilities or those with limited space, the PDU’s compact design allows for efficient use of available rack space without compromising on power output.
Mixed Equipment Setups
Mining farms often use a mix of ASIC miners, GPU rigs, and other equipment with varying power requirements. The PDU’s dual-voltage output and flexible configuration options make it easy to support diverse setups.
Future Expansion
As mining operations grow, the PDU’s scalability ensures that additional rigs can be integrated seamlessly, reducing the need for costly upgrades or additional hardware.
Conclusion: A Reliable Power Solution for Modern Mining
The Antminer T21 PDU125-12AC1 is a powerful and versatile power distribution unit that addresses the unique challenges of cryptocurrency mining. With 12 output ports and a multifunctional AC30 3-in-1 port, it offers unparalleled flexibility and scalability for mining operations of all sizes. Its professional-grade protection, industrial reliability, and space-efficient design make it an indispensable tool for maximizing uptime and profitability.
Whether you’re running a large-scale mining farm or a smaller setup, the Antminer T21 PDU125-12AC1 provides the power distribution solution you need to stay competitive in the ever-evolving world of cryptocurrency mining.