ABB UNITROL 1020-0006 FULL 3BHE030579R0006 | Automatic Voltage Regulator (AVR)

Short Description:

ABB UNITROL 1020-0006 FULL (Order No. 3BHE030579R0006) is a fully-featured, comp

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Product Detail

ABB UNITROL 1020-0006 FULL (Order No. 3BHE030579R0006) is a fully-featured, compact Automatic Voltage Regulator (AVR) from the UNITROL 1000 series. Designed for small-to-medium synchronous generators (up to 50MW), it delivers precise excitation control, voltage stability, and grid compliance.

Key Specifications

Model: UNITROL 1020-0006 FULL
Order No.: 3BHE030579R0006
Type: Digital Automatic Voltage Regulator (AVR)
Excitation Output: Up to 20 ADC continuous
Control System: Dual-core (separate control & communication CPUs)
Supply Voltage: Wide-range AC/DC input (flexible configuration)
Communication: Ethernet, USB, RS-232, Profibus DP
User Interface: Local HMI (LCD + keypad)
Dimensions (L×W×H): 245 × 500 × 335 mm
Weight: Approx. 6.71 kg
Operating Temp: -25°C to +70°C
Certifications: CE, UL, DNV, EMC compliant

Main Features

FULL Version Functionality: Complete set of control & protection features
Precise Voltage Regulation: PID-based AVR with fast dynamic response
Grid Code Compliance: Built-in Power System Stabilizer (PSS)
Auto Synchronization: For seamless generator paralleling
Power Factor & Reactive Power Control
Soft Start: Limits excitation inrush current
Dual-Channel & Redundancy Support
Advanced Load Sharing: For parallel generator operation
Rotating Diode Monitoring
Comprehensive I/O: Configurable analog/digital I/Os
Data Logging: Event & fault history recording
PC Tool: CMT1000 software for setup, diagnostics & simulation

Typical Applications

Diesel & gas generator power plants
Hydro & steam turbine power generation
Marine auxiliary & propulsion systems
Industrial co-generation & CHP plants
Data centers & critical backup power
Oil & gas, mining, manufacturing facilities
Wind turbines (direct-drive synchronous generators)

About us

Guizhou Yuanmiao Automation Equipment Co., Ltd. is a professional supplier engaged in industrial automation spare parts and international trade. We mainly supply genuine DCS systems, PLC modules, synchronous relays, servo drives, robot spare parts and other widely used control components.

We focus on world-famous brands such as ABB, Siemens, Woodward, Bently, GE and others. With reliable overseas sourcing, fast delivery and quality guarantee, we provide global customers with cost-effective products and professional foreign trade services.

Our products are widely used in power plants, substations, oil and gas, metallurgy, data centers, marine and manufacturing industries. We are committed to becoming a trustworthy one-stop partner for industrial automation spare parts.