中文版
Phone: 
Email: 
WhatsApp: Description
ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001 Product Specification
Product Overview: ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001
The ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001 is a high-performance brushless exciter control system designed for synchronous generators in power generation applications. Engineered by ABB, a global leader in power and automation technologies, this module is part of the UNITROL 1000 series, renowned for its reliability, precision, and advanced digital control capabilities. The ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001 serves as a critical component in power plants, industrial generators, and renewable energy systems, ensuring stable voltage regulation and optimal generator performance under varying load conditions.
At its core, the ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001 integrates a microprocessor-based control unit with advanced PID (Proportional-Integral-Derivative) algorithms, enabling real-time adjustment of the generator’s excitation current. It supports both automatic voltage regulation (AVR) and manual control modes, providing flexibility for different operational scenarios. The system features a compact design (482.6 mm width × 221 mm height × 340 mm depth) and modular construction, allowing for easy installation in control panels or switchgear cabinets. With its robust build and wide operating temperature range (-25°C to +55°C), the ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001 is designed to withstand the demanding environments of power generation facilities, including high humidity, dust, and electromagnetic interference.
In automation systems, the ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001 acts as a central controller for generator excitation, ensuring voltage stability during load changes, parallel operation, and grid synchronization. Its advanced diagnostic capabilities, including real-time monitoring of excitation current, voltage, and temperature, enable proactive maintenance and reduce downtime. By combining high-speed processing with reliable hardware, the module helps power plant operators optimize energy production, minimize fuel consumption, and ensure compliance with grid standards.
Technical Specifications: ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001
| Parameter Name | Parameter Value |
|---|---|
| Product Model | ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001 |
| Manufacturer | ABB |
| Product Type | Brushless Exciter Control System |
| Control Modes | Automatic Voltage Regulation (AVR), Manual Control |
| Input Voltage | 100–240 VAC ±10%, 50/60 Hz |
| Output Current | 10 A continuous (max 15 A peak) |
| Physical Dimensions | 482.6 mm (W) × 221 mm (H) × 340 mm (D) |
| Weight | 12 kg |
| Communication Interfaces | RS-485 (Modbus RTU), Ethernet (Modbus TCP) |
| Operating Temperature | -25°C to +55°C |
| Humidity | 5%–95% non-condensing |
| Certifications | CE, UL, IEC 61000-4-2/3/4, IEEE 421.5 |
UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001
Main Features and Advantages: ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001
Precision Voltage Regulation: The ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001 ensures voltage regulation accuracy within ±0.5% of the rated voltage, even during rapid load changes. Its advanced PID control algorithm dynamically adjusts excitation current to maintain stable voltage levels, critical for preventing equipment damage and ensuring grid compatibility.
Dual Control Modes: The system offers both automatic and manual control modes, allowing operators to switch between fully automated voltage regulation and manual adjustment based on specific operational needs. This flexibility is particularly valuable during generator startup, shutdown, or maintenance procedures.
Modular Design for Easy Maintenance: The modular architecture of the ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001 enables quick replacement of individual components, such as the control unit or power module, without disrupting the entire system. This reduces mean time to repair (MTTR) and minimizes downtime in critical power generation applications.
Comprehensive Diagnostic Tools: Built-in diagnostics provide real-time feedback on system health, including overvoltage/undervoltage alerts, temperature anomalies, and communication faults. The module stores historical data for trend analysis, helping engineers identify potential issues before they escalate.
Scalable Communication Capabilities: With support for Modbus RTU and Modbus TCP protocols, the ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001 can be integrated into larger supervisory control and data acquisition (SCADA) systems. This allows for remote monitoring and control, enhancing operational efficiency in distributed power plants.
UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001
Application Areas: ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001
The ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001 is widely deployed in industries requiring reliable power generation and voltage control:
-
Power Generation Plants:
- Thermal/Hydropower Plants: Controls excitation in steam or hydro turbines, ensuring stable voltage output during load fluctuations.
- Combined Cycle Plants: Enables seamless synchronization of generators with the grid and supports parallel operation of multiple units.
-
Industrial Generators:
- Manufacturing Facilities: Maintains voltage stability in backup generators, preventing production interruptions during power outages.
- Oil and Gas Sites: Controls excitation in remote generators used for offshore platforms or onshore processing facilities, ensuring reliable power supply in harsh environments.
-
Renewable Energy Systems:
- Wind Farms: Regulates voltage in wind turbine generators, adapting to varying wind speeds and ensuring consistent power output.
- Solar Power Plants: Supports voltage control in hybrid solar-diesel systems, optimizing energy storage and grid integration.
-
Marine Applications:
- Shipboard Generators: Provides stable voltage for marine electrical systems, critical for navigation, communication, and onboard operations.
Related Products
- ABB UNITROL1010 UNS0119A-Z,V1 3BHE030578R0001: A compact version of the ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001 with reduced output current (5 A), suitable for smaller generators or backup systems.
- ABB UNITROL1030 UNS0119A-Z,V1 3BHE030580R0001: An upgraded model with advanced grid support features, including low-voltage ride-through capability, designed for modern smart grid applications.
- ABB UNITROL 6800: A high-performance excitation system for large turbogenerators, offering higher power ratings and redundant control paths for critical power plants.
- ABB PSS 2000 Power System Stabilizer: A complementary module that enhances system stability during transient faults, often used alongside the ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001 in grid-connected generators.
- ABB DSQC 604 I/O Module: A digital input/output module that enables integration of the excitation system with PLC or DCS platforms, expanding control capabilities.
UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001
Installation and Maintenance: ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001
Pre-installation Preparation:
Before installing the ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001, ensure the following:
Before installing the ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001, ensure the following:
- Verify the input voltage matches the module’s specifications (100–240 VAC) and that the control panel is properly grounded to prevent electrical noise.
- Mount the module in a ventilated enclosure to ensure adequate heat dissipation, as specified in ABB’s installation manual.
- Connect the excitation system to the generator’s brushless exciter and auxiliary sensors (e.g., voltage transformers, current transformers) using shielded cables to minimize EMI interference.
Maintenance Recommendations:
- Routine Checks: Inspect the module’s front-panel indicators monthly to confirm normal operation (e.g., green “Power” and “Ready” lights). Clean dust from the ventilation slots to prevent overheating, especially in dusty environments.
- Calibration: Perform annual calibration of voltage and current sensors using certified test equipment to ensure measurement accuracy. Adjust PID parameters as needed based on generator performance data.
- Firmware Updates: Periodically update the module’s firmware via ABB’s Control Builder software to access new features or resolve compatibility issues with other system components.
- Component Testing: Test the backup power supply and redundant components (if applicable) quarterly to ensure reliability during primary component failures.
UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001
Product Warranty: ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001
Our company provides a one-year quality warranty for the ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001, covering all non-human-induced hardware defects. During the warranty period, any module experiencing voltage regulation errors, communication failures, or physical damage will be replaced promptly. For discontinued models or urgent repair needs, our global supply chain network ensures rapid access to spare parts, minimizing downtime for critical power systems. We also offer post-warranty technical support and maintenance services to help customers extend the operational life of their equipment.
Contact Information:
Whatsapp: +86 18859254943
E-mail: sales@ygplc.com
Whatsapp: +86 18859254943
E-mail: sales@ygplc.com
Note: This product description is based on technical data from ABB’s official documentation and industry applications. For detailed operational guidelines or customization options, consult the ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001 user manual or contact our technical support team.
ABB CI871AK01 3BSE092693R1 High density main box
ABB UAD155A0111 3BHE029110R0111 Remote extender module
ABB LDGRB-01 3BSE013177R1 Input pulse module
ABB GFD563A102 3BHE046836R0102 Digital output module
ABB 5SHY 3545L0014 3BHB013085R0001 3BHE039203R0101 GVC736CE101 Digital relay output module
ABB PFEA111-20 3BSE050090R20 Output module digit
ABB PM511V16 3BSE011181R1 PXI module
ABB S-093H 3BHB009885R0004 Servo drive
ABB PFSK152 3BSE018877R1 Servo motor
