ABB SPBRC400

Description

Detailed Parameter Table

ABB SPBRC400

Product Introduction

The ABB SPBRC400 is a high – performance busbar trunking system designed for efficient power distribution in industrial environments. It serves as a reliable alternative to traditional cable systems, enabling the safe and efficient transmission of electrical power from the main distribution panel to various equipment and control cabinets.

This busbar trunking system is capable of handling a rated current of 400 A, making it suitable for powering large – scale industrial machinery, production lines, and control systems. When integrated with terminal units like the ABB TU847, it forms a complete power distribution and control chain. The ABB SPBRC400 ensures a stable power supply to the ABB TU847, which then distributes the power to connected I/O modules and field devices, ensuring the smooth operation of the entire industrial automation system.

Core Advantages and Technical Highlights

High Current – Carrying Capacity

The ABB SPBRC400 has a rated current of 400 A, which allows it to meet the power demands of high – power industrial equipment. Whether it is driving large motors in a manufacturing plant or supplying power to multiple control cabinets in a chemical processing facility, this busbar trunking system can handle the load stably. For example, in an automotive assembly plant, it can provide power to the welding robots, conveyor belts, and other high – power equipment through the ABB TU847 terminal unit, ensuring that the production line runs without power interruptions.

Excellent Safety Performance

With a short – circuit withstand current of 50 kA for 1 second, the ABB SPBRC400 can effectively withstand the impact of short – circuit faults, reducing the risk of equipment damage and power outages. Its IP55 protection degree makes it resistant to dust and water jets, making it suitable for use in harsh industrial environments such as food processing plants with high humidity and steel mills with a lot of dust. In addition, the clear phase separation design and reliable insulation ensure safe operation, preventing electric shock accidents and short circuits between phases.

Efficient Installation and Expansion

The ABB SPBRC400 adopts a modular design, which simplifies the installation process. It can be easily installed on walls or ceilings using support brackets, saving installation time and labor costs. Moreover, when the power demand of the industrial system increases, additional sections of the busbar can be quickly added to expand the power distribution capacity. This flexibility is particularly important for growing industrial enterprises. For instance, when a factory expands its production line, the ABB SPBRC400 can be easily extended to supply power to the new equipment, and work with the ABB TU847 to distribute power to the new control system.

ABB SPBRC400

Typical Application Scenarios

In a large – scale manufacturing workshop, the ABB SPBRC400 is used as the main power distribution channel. It receives power from the main transformer and transmits it to various control cabinets distributed throughout the workshop. The ABB TU847 terminal units in each control cabinet then distribute the power from the ABB SPBRC400 to the DO820 digital output modules, DI820 digital input modules, and other equipment. When a production line needs to be adjusted, the ABB SPBRC400 can quickly redistribute power to meet the new power requirements, ensuring the normal operation of the adjusted production line.

In a data center, the ABB SPBRC400 plays a crucial role in power distribution. It supplies power to the server racks, cooling systems, and control systems. Its high current – carrying capacity and stable power supply ensure that the servers run continuously without power – related failures. The IP55 protection degree also makes it suitable for the clean but sometimes humid environment of data centers. When combined with the ABB TU847, it can accurately distribute power to the various sensors and control devices in the cooling system, maintaining the appropriate temperature in the data center.

In a mining site, the ABB SPBRC400 is used to supply power to the mining machinery, lighting systems, and control equipment. The harsh environment of the mining site, with a lot of dust and vibration, requires a robust power distribution system, and the ABB SPBRC400 meets this requirement with its excellent protection performance and structural strength. It can reliably transmit power to the ABB TU847 terminal units in the control room, which then distribute the power to the relevant equipment, ensuring the safe and efficient operation of the mining work.

Related Model Recommendations

• ABB SPBRC630: A busbar trunking system with a rated current of 630 A, suitable for larger power distribution systems than the ABB SPBRC400.
• ABB TU847: A terminal unit that can be connected to the ABB SPBRC400to distribute power to I/O modules and field devices, forming a complete power distribution and control system.
• ABB DO820 3BSE008514R1: A digital output module that receives power from the ABB SPBRC400through the ABB TU847, enabling control of industrial actuators.
• ABB DI820 3BSE008513R1: A digital input module that, like the ABB DO820, gets power from the ABB SPBRC400via the ABB TU847 and is used to collect signals from sensors.
• ABB SACE Tmax XT circuit breaker: Can be used with the ABB SPBRC400to provide overcurrent and short – circuit protection for the power distribution system.
• ABB RVAR – 5612: A voltage regulator module that, when connected to the power supply from the ABB SPBRC400, ensures a stable voltage for sensitive electronic equipment in the control system.

Installation, Commissioning and Maintenance Instructions

Installation Preparation

Before installing the ABB SPBRC400, ensure that the installation site is clean, dry, and free from obstacles. The ambient temperature should be within – 5°C to +40°C, and the relative humidity should not exceed 95% (non – condensing). Required tools include a torque wrench, level, and lifting equipment (for long sections). Check that the busbar sections, support brackets, and connecting components are complete and undamaged. According to the design drawings, determine the installation position and mark the mounting holes for the support brackets. Install the support brackets securely on the wall or ceiling using expansion bolts.

Commissioning Steps

After installing the ABB SPBRC400, first check the connection points to ensure they are tight and in accordance with the specifications. Use a torque wrench to recheck the torque of the connecting bolts to ensure they meet the requirements. Then, perform an insulation resistance test using a megohmmeter, with a test voltage of 1000 V DC, and the insulation resistance should be greater than 100 MΩ. Connect the busbar to the power supply and perform a no – load test for 1 hour to check for abnormal heating, noise, or vibration. Then, connect the load gradually and monitor the current, voltage, and temperature of the busbar. Verify that the cooperation with the ABB TU847 is normal, ensuring that the power is correctly distributed to the connected equipment.

Maintenance Suggestions

For daily maintenance of the ABB SPBRC400, regularly inspect the appearance of the busbar for damage, corrosion, or dust accumulation. Clean the surface with a dry cloth. Check the connection points for signs of overheating (such as discoloration) and retighten if necessary. Measure the temperature of the busbar during operation using an infrared thermometer, ensuring it does not exceed 70°C. Inspect the support brackets for looseness and tighten them if needed. During scheduled maintenance, perform an insulation resistance test again to ensure the insulation performance remains good. If any fault is found, such as a damaged insulator or a loose connection, shut down the power supply and repair or replace the faulty components in a timely manner.

Service and Guarantee Commitment

The ABB SPBRC400 comes with a 5 – year warranty, covering defects in materials and workmanship under normal operating conditions. During the warranty period, ABB will provide free repair or replacement of faulty products. Our professional technical support team is available 24/7 to offer assistance with installation, commissioning, and troubleshooting via phone, email, or on – site service.

We provide detailed installation manuals, operation guides, and maintenance procedures to help users use the product correctly. Optional extended service contracts are available, which include regular inspections, preventive maintenance, and priority technical support. ABB is committed to ensuring the reliable operation of the ABB SPBRC400 and providing customers with high – quality after – sales service to meet their needs in industrial power distribution.