| Brand: | Delta |
| Part No: | GTB056PUT34R |
| Fan Type: | Centrifugal Fan |
| Rated Voltage(V): | 400 |
| Size(mm): | N/A |
| Max.Air Flow(m³/h): | 14068 |
| Max.Pressure(Pa): | 980 |
| Input Power(W): | 3100 |
| Speed(RPM): | 1550 |
| Noise(dB): | 85 |


Delta GTB056PUT34R: High-Performance EC Centrifugal Fan Redefining Industrial and Data Center Air Management
In the realm of industrial ventilation, data center thermal management, and HVAC (Heating, Ventilation, and Air Conditioning) systems, the demand for high-efficiency, reliable, and compact air-moving solutions has never been more pressing. As global industries accelerate digital transformation and industrialization, the need for fans that can deliver superior performance while optimizing energy consumption and space utilization has become a critical priority. Delta, a world-renowned leader in thermal management and power electronics solutions, rises to this challenge with its cutting-edge EC centrifugal fan – the GTB056PUT34R. Engineered with advanced technologies and precision design, this fan sets a new benchmark for performance, reliability, and versatility in demanding industrial and commercial applications.
At the core of the GTB056PUT34R’s exceptional performance lies its higher power density, a feature made possible by Delta’s innovative low-switching-loss technology. This advanced technology minimizes energy loss during the fan’s operation, allowing for a significant increase in power density – the amount of power the fan can deliver relative to its size. With a rated voltage of 400V, an input power of 3100W, and a maximum air flow of 14068 m³/h paired with a maximum pressure of 980 Pa, the GTB056PUT34R demonstrates remarkable efficiency in moving large volumes of air even under high-pressure conditions. This high power density translates to enhanced operational efficiency, as the fan can meet the rigorous air-moving requirements of industrial processes, data centers, and large-scale HVAC systems without compromising on energy consumption. For businesses, this means reduced energy costs and a smaller carbon footprint, aligning with global sustainability goals.
Another standout feature of the GTB056PUT34R is its self-cooling structure, which ensures reliable and consistent performance even during prolonged operation. The fan is equipped with additional fins and heat sinks that work in tandem to adjust airflow, effectively cooling the internal motor and electrical components. In high-demand applications such as data centers, where fans operate 24/7, or industrial environments with elevated ambient temperatures, overheating is a major concern that can lead to equipment failure and costly downtime. The self-cooling design of the GTB056PUT34R addresses this issue proactively, maintaining optimal operating temperatures for internal components. This not only extends the fan’s service life but also ensures uninterrupted performance, critical for maintaining the stability of industrial processes and data center operations.
Despite its powerful performance, the GTB056PUT34R boasts a lighter and smaller design, thanks to its high power density. Delta’s engineering team has optimized the fan’s structure to fit within a compact motor space, eliminating the need for large, bulky enclosures. This compact form factor offers users exceptional flexibility in installation, a key advantage in applications where space is at a premium. For example, in modern data centers, where server racks and equipment are densely packed, the ability to install a high-performance fan in a limited space is invaluable. Similarly, in industrial settings with complex layouts or retrofitting projects where existing infrastructure imposes space constraints, the GTB056PUT34R’s compact design simplifies installation and integration. This flexibility does not come at the expense of performance, as the fan still delivers the high air flow and pressure required for demanding applications.
The GTB056PUT34R is also designed with enhanced protection features to withstand harsh operating environments. Delta has upgraded the fan’s ingress protection to IP55, meaning it is highly resistant to dust and water jets from any direction. This makes the fan suitable for use in industrial environments where dust, debris, or occasional water exposure is common, such as manufacturing plants, warehouses, and outdoor HVAC systems. Additionally, the fan’s surge endurance has been enhanced to 4k-6kV, providing robust protection against voltage surges and transients that can damage electrical components. These protection features significantly improve the fan’s reliability and durability, reducing maintenance costs and ensuring long-term operational stability.
Smart functionality is another key attribute that sets the GTB056PUT34R apart from conventional centrifugal fans. The fan is equipped with intelligent control capabilities that make the overall system safer and more multifunctional. Operators can monitor and adjust the fan’s performance in real-time, optimizing airflow and energy consumption based on actual demand. For instance, in data centers, the fan can automatically adjust its speed (which reaches up to 1550 RPM) in response to changes in server heat load, ensuring efficient cooling while minimizing energy use. The smart control system also includes diagnostic features that alert operators to potential issues before they escalate into major failures, enabling proactive maintenance. This level of control not only enhances operational safety but also improves the overall efficiency and manageability of the system.
The versatility of the GTB056PUT34R makes it an ideal solution for a wide range of applications, with a particular focus on industrial, data center, and HVAC sectors. In industrial settings, the fan is used for ventilation, exhaust, and process cooling, ensuring a safe and comfortable working environment while maintaining optimal operating conditions for machinery. In data centers, where thermal management is critical to the performance and longevity of servers and IT equipment, the GTB056PUT34R’s high air flow and pressure capabilities effectively remove heat, preventing overheating and ensuring uninterrupted data processing. In HVAC systems, the fan plays a key role in air circulation and temperature regulation, providing efficient and reliable performance for commercial and residential buildings.
With a noise level of 85 dB, the GTB056PUT34R balances performance with operational comfort, making it suitable for applications where noise control is a consideration. Delta’s commitment to quality and innovation is evident in every aspect of the GTB056PUT34R, from its advanced technology and precision engineering to its robust design and smart functionality. This fan is not just a component; it is a comprehensive solution that addresses the evolving needs of modern industries and commercial facilities.
In conclusion, the Delta GTB056PUT34R EC centrifugal fan represents a significant advancement in thermal management and air-moving technology. Its higher power density, self-cooling structure, compact design, enhanced protection features, and smart functionality make it a superior choice for industrial, data center, and HVAC applications. By combining exceptional performance with energy efficiency, reliability, and flexibility, the GTB056PUT34R helps businesses optimize their operations, reduce costs, and achieve their sustainability goals. As Delta continues to innovate and push the boundaries of thermal management solutions, the GTB056PUT34R stands as a testament to the company’s commitment to delivering high-quality, cutting-edge products that meet the needs of a rapidly changing world.
