TU851 3BSE068782R1 TU851 3BSE068782R1-3 TU851 3BSE068782R1-2 TU851 3BSE068782R1-1

The ABB TU851 Power Supply Module is a high-performance 24V DC power supply solution, engineered to deliver reliable and consistent power to demanding industrial automation systems. With a robust 50A output, the TU851 provides a stable power source for critical equipment such as PLCs, sensors, actuators, and other automation devices that require continuous, high-quality power.

Operating at a remarkable 96% efficiency, the ABB TU851 ensures minimal energy loss and reduced operational costs, making it a highly energy-efficient solution for modern industrial applications. Additionally, it comes with comprehensive protection features, including overvoltage, overcurrent, thermal overload, and short-circuit protection, ensuring the safety of both the power supply module and the connected devices.

The TU851 is ideal for use in applications where high current output and long-term reliability are essential for the uninterrupted operation of complex industrial systems.

Technical Specifications

Specification	Details
Model	TU851 Power Supply Module
Input Voltage	85-265 VAC, 47-63 Hz
Output Voltage	24V DC ±1%
Nominal Output Current	50A
Efficiency	96% (at full load)
Operating Temperature	-10°C to 70°C (14°F to 158°F)
Weight	13.0 kg (28.7 lbs)
Dimensions (W x H x D)	300 x 200 x 150 mm (11.81 x 7.87 x 5.91 inches)
Cooling Type	Forced Air Cooling
Protection Features	Overvoltage, Overcurrent, Overtemperature, Short Circuit, Surge Protection
Mounting Type	DIN Rail Mounting
Certifications	CE, UL, RoHS

Recommended Related Models

For different system needs, ABB offers the following related models:

ABB TU850: A 100A power supply module designed for systems with higher current demands.
ABB TU532: A 32A power supply, suitable for medium-sized applications with moderate power needs.
ABB TU510: A 40A power supply ideal for systems that require dependable 24V DC power.
ABB TU530: A 25A power supply module for applications with lower power demands.
ABB TP820: A 100A power supply module designed for large-scale industrial systems that require continuous, high-current power.

Popular ABB Models

The ABB TU851 Power Supply Module integrates seamlessly with other ABB products to form a complete industrial automation solution. Some of the most popular ABB models include:

ABB ACS580: A variable frequency drive (VFD) designed to optimize motor control, improving energy efficiency and enhancing performance.
ABB IRB 6700: A high-performance industrial robot that excels in precision tasks like assembly, welding, material handling, and packaging.
ABB SD880: A 24V DC power supply module designed for medium to large-scale automation systems.
ABB PPM500: A power protection module designed to protect sensitive equipment from electrical faults and surges.
ABB MNS 3.0: A modular power distribution system that provides scalable, flexible solutions for industrial installations.

Applications

The ABB TU851 Power Supply Module is ideal for powering a wide range of industrial applications that require continuous, high-performance 24V DC power. Key applications include:

Industrial Automation: Powers PLCs, sensors, actuators, and other automation equipment in industries such as automotive, food processing, and pharmaceuticals.
Manufacturing: Powers CNC machines, robotic arms, and automated assembly lines, increasing production efficiency and reducing downtime.
Material Handling: Ideal for conveyors, sorters, and Automated Storage and Retrieval Systems (ASRS), providing stable power for large-scale logistics and distribution systems.
HVAC Systems: Supplies reliable power to HVAC control systems, optimizing temperature regulation in large commercial and industrial buildings.
Energy Management: Supports renewable energy systems, smart grids, and power distribution networks, ensuring the effective and efficient operation of energy management systems.

Advantages

High Current Output: The 50A continuous output makes the TU851 suitable for large-scale industrial systems and high-demand applications, ensuring reliable and consistent power.
Energy Efficiency: Operating at 96% efficiency, the TU851 minimizes energy waste, reduces heat generation, and helps lower operational costs, contributing to a greener, more sustainable operation.
Comprehensive Protection: The TU851 includes overvoltage, overcurrent, short-circuit, thermal overload, and surge protection, ensuring the safety of both the power supply module and the connected devices.
Durable and Reliable: Designed for industrial environments, the TU851 offers long-lasting performance with minimal maintenance, reducing system downtime and improving overall operational efficiency.
Wide Operating Temperature Range: The TU851 operates within a temperature range of -10°C to 70°C (14°F to 158°F), making it suitable for various industrial environments.
Global Compatibility: With an 85-265 VAC input voltage range, the TU851 can be used globally, providing a versatile power solution for international applications.
Easy Installation: The DIN rail mounting design allows for quick and secure installation in control panels or electrical enclosures, reducing setup time and installation complexity.

Technical FAQs

What input voltage range does the ABB TU851 support?
- The TU851 supports an input voltage range of 85-265 VAC, making it compatible with a wide range of electrical systems globally.
What is the efficiency of the ABB TU851?
- The TU851 operates with 96% efficiency, ensuring minimal energy loss and contributing to lower operational costs.
What protection features are included in the TU851?
- The TU851 includes overvoltage, overcurrent, short-circuit, thermal overload, and surge protection, safeguarding both the power supply and connected equipment.
How much current can the TU851 supply?
- The TU851 can supply 50A of continuous 24V DC power, making it ideal for high-demand industrial applications.
Can the TU851 be used outdoors?
- The TU851 is designed for indoor use. However, it can be used outdoors if housed in a suitable protective enclosure to protect it from environmental factors.
What is the operating temperature range for the TU851?
- The TU851 operates within a temperature range of -10°C to 70°C (14°F to 158°F), suitable for a variety of industrial environments.
How is the ABB TU851 mounted?
- The TU851 uses DIN rail mounting, making installation fast and secure in control panels or electrical enclosures.
What are the dimensions and weight of the ABB TU851?
- The TU851 has dimensions of 300 x 200 x 150 mm (11.81 x 7.87 x 5.91 inches) and weighs 13.0 kg (28.7 lbs).
Is the TU851 suitable for large-scale systems?
- Yes, the TU851 is designed for systems that require 50A of continuous power. For even larger power needs, ABB offers models like the TU850 (100A) and TP820 (100A).
Can the TU851 be integrated with other ABB products?
- Yes, the TU851 integrates easily with other ABB products, such as ACS580 drives, IRB 6700 robots, and SD880 power supplies, providing a comprehensive and reliable industrial automation solution.