WhatsApp: +86 16626708626
Email: 3772179818@qq.com
Phone: +86 16626708626Description
ABB UNITOLO1020 UNS0119A-Z, V1 3BHE030579R0001 is a high-performance digital excitation controller designed specifically for the core of excitation control systems in power applications.
ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001
It can seamlessly integrate with various types of generators, including synchronous generators used in thermal, hydroelectric, and gas-fired power plants. By utilizing advanced microprocessor technology and complex control algorithms, this controller can accurately adjust the excitation current of the generator, ensuring stable voltage at different load conditions. It can quickly adapt to changes in load demand, grid disturbances, and system failures, maintain stable power factor, and improve the overall efficiency of the power system. ABBUNITOLO1020 UNS0119A-Z, V1 3BHE030579R0001 supports multiple communication protocols such as Modbus, Profibus, and IEC 61850, enabling seamless connection with Supervisory Control and Data Acquisition (SCADA) systems for remote monitoring and control. Its built-in diagnostic function can continuously monitor the performance of the controller, the health status of the excitation system, and the integrity of electrical signals. With functions such as fault recording, event logging, and real-time status indication, engineers can quickly identify and troubleshoot faults, minimizing downtime to the greatest extent possible. The robust design and high immunity to electromagnetic interference of this device ensure reliable operation even in harsh electrical environments with high levels of noise and voltage transients.
ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001
Technical specifications:
Model UNITOLO1020 UNS0119A-Z, V1 3BHE030579R0001
Brand ABB
Type: Digital Excitation Controller
Working temperature range -25 ° C to 70 ° C
Installation method: Panel installation
Interface/Bus Modbus, Profibus, IEC 61850
Compliance with CE and RoHS
Supports protocols Modbus, Profibus, IEC 61850
Control modes include Automatic Voltage Regulation (AVR), Power Factor Control, etc
Protection functions include overvoltage, undervoltage, overcurrent, overexcitation, etc
Contact Us
Phone:+86 16626708626
WeChat/WhatsApp:+86 16626708626
Email: 3772179818@qq.com
ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001
Main features and advantages:
This product is designed for long-term durability, providing stable and consistent excitation control over a long period of time, reducing replacement frequency and lowering maintenance workload. Its user-friendly configuration interface and modular design simplify the integration process, enabling engineers to quickly set up and customize controllers for different types of generators and system requirements, thereby reducing engineering costs. The precise voltage regulation capability ensures that the output voltage of the generator remains within the required range, improving power quality and protecting connected equipment. Advanced communication and remote control functions enable operators to monitor and manage the excitation system from a central location, respond promptly to changes in grid conditions, and optimize power generation. The comprehensive diagnostic and protection functions not only protect the generator and excitation system, but also prevent potential system wide faults, improving the overall stability of the power network. With the help of ABB UNITOLO1020 UNS0119A-Z, V1 3BHE030579R0001, power system operators can achieve higher levels of grid reliability, enhanced operational efficiency, and significant cost savings.
ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001 ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001
Application areas:
In thermal power plants, it ensures stable voltage and efficient excitation control of large steam turbines, optimizes power generation efficiency, and reduces fuel consumption.
In hydroelectric power plants, it adapts to different water flow conditions to maintain stable power output and grid connection. In industrial sites with self owned power plants,
Like manufacturing plants and refineries, it provides reliable excitation control for on-site generators, ensuring uninterrupted power supply for critical processes. Its versatility in handling different types of generators, adaptability to various grid configurations, and reliable performance make it an ideal choice for any power generation and distribution application.
ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001
Related products:
ABB UNITOLO1030- With enhanced processing capabilities and additional control functions, it is suitable for complex power grid applications that require higher precision and wider functionality.
ABB CT-CB1- Current Transformer, can be integrated with UNITRAL1020 to accurately measure the current required for excitation control and monitoring.
ABB VT-CB1- Voltage Transformer, used in conjunction with a controller, provides accurate voltage measurement to achieve effective excitation regulation.
ABB SC510- Communication module, which can be used to expand the communication capabilities of UNITOR1020 and enable connections with more devices and systems.
ABB PR510- Basic Protection Relay, can be used as a supplementary component in conjunction with UNITOR1020 to enhance the protection of the excitation system.
ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001
Installation and maintenance:
Before installing ABB UNITOLO1020 UNS0119A-Z, V1 3BHE030579R0001, it is essential to thoroughly verify the compatibility of the communication protocol and electrical interfaces with your existing power system. Ensure that the input voltage supply fully meets the requirements of the controller to avoid operational errors or damage.
When installing the panel, please ensure there is enough space for proper installation and provide sufficient ventilation to prevent overheating.
For ongoing maintenance, please regularly review the diagnostic information, fault records, and event logs provided by the controller to detect any potential performance issues or fault trends in the early stages. Regularly inspect electrical connections and communication cables to ensure they remain secure and undamaged. Update the firmware of the controller according to the manufacturer’s recommendations to utilize the latest features, security patches, and performance improvements.
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