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ABB UNITROL1005-0011 ECO Automatic Voltage Regulator--KIMI

Part number：UNITROL1005-0011 3BHE043576R0011
Product Origin：Sweden
HS CODE：8537109021
Warehouse: Spot
Warranty： 365 days
Quality: Original module
Condition： New
Shipping method: Courier delivery

Contact person: LI MING
Contact number: +86 18059884790
WeChat：18059884790
E-mail: plc66@qq.com

Product Description

ABB UNITROL1005-0011 ECO Automatic Voltage Regulator (AVR)

3BHE043576R0011 - Compact Excitation Control for ≤80MVA Synchronous Generators with 5A DC Field Current

1. Core Overview

The ABB UNITROL1005-0011 ECO 3BHE043576R0011 is a compact, cost - effective Automatic Voltage Regulator (AVR) engineered for excitation control of indirectly excited synchronous generators and motors up to 80MVA, with a nominal field current capacity of 5A DC. As part of the UNITROL 1000 series, it shares the same target software source code and simulation models, ensuring seamless integration and consistent performance across the product line. It can operate as an AVR, reactive power (VAR) regulator, power factor (PF) regulator, or field current regulator (FCR), adapting to diverse grid - code and operational demands in distributed generation, industrial cogeneration, and small - scale power plants.

• Core Role: Excitation control for ≤80MVA synchronous generators/motors; indirect excitation applications • Key Specs: 90-264V AC input; 230V AC ±1% output; 500VA power rating; 5A DC nominal field current • Model Info: UNITROL1005-0011 ECO; Ordering Code: 3BHE043576R0011; ECO software package • Form Factor: Compact IP20 enclosure; -20°C to +70°C operating temperature; DIN - rail/panel mount

ABB UNITROL 1005-0011 ECO 3BHE043576R0011 (1).jpg

Product Number: 3BHE043576R0011

Detailed description: UNITROL 1005-0011 ECO

Origin: Switzerland

Minimum order quantity :1 piece

Component type: New

Net weight of the product: 1.5 kilograms

2. Regulation & Control Features

This AVR offers multi - mode regulation, including voltage (AVR), reactive power (VAR), power factor (PF), and field current (FCR) control, switchable via digital inputs to match grid codes and operational needs. It integrates fast voltage regulation, soft start, voltage matching, and comprehensive limiters (overexcitation, underexcitation, field current, field voltage) to protect the generator and grid during transients. The ECO software package includes essential control functions, while the shared UNITROL 1000 simulation model enables precise performance tuning and troubleshooting.

• Regulation Modes: AVR (voltage), VAR (reactive power), PF (power factor), FCR (field current) • Control Functions: Soft start, voltage matching, overexcitation/underexcitation limiters, field current/voltage limits • Grid Compliance: Fast transient response; grid - code - compliant voltage/frequency regulation • Diagnostics: Built - in fault detection, event logging, and real - time status monitoring for predictive maintenance

ABB UNITROL 1005-0011 ECO 3BHE043576R0011 (2).jpg

3. Integration & Communication

The 3BHE043576R0011 supports Modbus RTU/TCP and optional fieldbuses for seamless integration with DCS, SCADA, and generator control systems (GCS), enabling remote monitoring and parameter adjustment. Its plug - and - play design allows for easy retrofitting in existing installations, while the compact footprint fits standard switchgear cabinets. The AVR is compatible with single - phase/three - phase voltage sensing and single - phase current sensing, simplifying wiring and installation.

• Communication: Modbus RTU/TCP; optional PROFIBUS/LON for DCS/SCADA integration • Input/Output: Configurable digital I/O for mode switching; analog inputs for voltage/current sensing • Installation: DIN - rail/panel mount; IP20 protection; compatible with standard switchgear • Compatibility: ≤80MVA synchronous generators/motors; indirect excitation systems

ABB UNITROL 1005-0011 ECO 3BHE043576R0011 (3).jpg

Typical Applications & Compliance

Key Applications: ≤80MVA synchronous generators; industrial cogeneration; distributed generation (solar/wind); small hydropower/thermal plants; marine generators.

System Value: Reduced generator wear; grid - code compliance; optimized reactive power; lower operational costs.

Compliance: IEC 61000 EMC; IEC 60034 - 1; ABB quality & reliability certification.

Spare Part Grade: ABB original genuine AVR; industrial - grade components; factory - tested for reliability.

ABB UNITROL 1005-0011 ECO 3BHE043576R0011 (5).jpg

YMGK Purchase Information

This section covers key details customers care about regarding purchasing, to support your global industrial product procurement needs.

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Global Inventory: 121 shared inventories worldwide, enabling direct procurement from overseas warehouses for faster delivery.
Pricing & After-Sales: Competitive prices plus reliable after-sales warranty services.
Customer Coverage: Serving clients across United States, Germany, Japan, South Korea, United Kingdom, France, Italy, Canada, Brazil, India, Australia, Russia, Spain, Netherlands, Switzerland, Sweden, Belgium, Austria, and Turkey.
Product Quality: All items are brand new and original. Spare parts include a 1-year warranty, and all products are tested and certified.
Discounts: Contact us for bulk-order discounts. We also offer further price adjustments if you receive lower quotes for identical products from other suppliers.

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For the relevant manual, please click to download and learn about the specific parameters

UNITROL1005-0011 3BHE043576R0011.pdf

Technical Documentation | ABB UNITROL1005-0011 ECO | 3BHE043576R0011 Automatic Voltage Regulator for Medium - Small Generators

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