ABB UNS4881B,V1 3BHE009949R0001 Unitrol 5000 Excitation System Drive Control Panel Excellent PLC Co.,Ltd

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ABB UNS4881B,V1 3BHE009949R0001 Unitrol 5000 Excitation System Drive Control Panel

Manufacturer:ABB

Product Number:UNS4881B,V1 3BHE009949R0001

Product Type:Unitrol 5000 Excitation System Drive Control Panel

Origin:Sweden (SE)

Dimensions:300 x 120 x 100 mm

Weight:3 kg

Views:200

Payment Methods:T/T, PayPal, Western Union

Condition:New & In Stock

Shipping Port:Xiamen, China

Warranty:1 Year

Lead Time:1-3 Working Days

Certificate:COO

Courier partners:DHL, UPS, TNT, FedEx and EMS.

Business hours:7*24


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Company Information
E-mail [email protected]
Mobile +8613666033393
Whatsapp +8613666033393
WeChat 13666033393
Add Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

ABB UNS4881B,V1 3BHE009949R0001 Unitrol 5000 Excitation System Drive Control Panel

Product Introduction

The ABB UNS4881B,V1 3BHE009949R0001 is a sophisticated excitation system drive control panel designed to regulate and monitor the excitation of synchronous generators. This control panel is engineered to optimize generator performance, enhance system stability, and maintain voltage control during a wide range of operational conditions.

Built on ABB’s legacy of robust electrical control systems, the Unitrol 5000 integrates advanced control algorithms, precise voltage regulation, and dynamic response capabilities. It ensures efficient excitation control for large industrial generators, helping to protect equipment from faults and improve power quality.

This model is particularly suited for power plants, industrial cogeneration facilities, and utilities requiring reliable and flexible excitation solutions to meet modern grid requirements and stringent operational demands.


Product Specifications

Parameter Specification
Model Number UNS4881B,V1 3BHE009949R0001
Product Type Unitrol 5000 Excitation System Drive Control Panel
Manufacturer ABB
Voltage Rating Up to 600 V DC (typical for excitation systems)
Input Power 110-240 VAC (control power supply)
Output Power Dependent on generator excitation requirements
Control Type Closed-loop excitation control with PID logic
Communication Interfaces Modbus RTU, Profibus DP, optional Ethernet
Monitoring Voltage, current, power factor, temperature
Protection Features Overvoltage, undervoltage, overcurrent, short circuit
Operating Temperature -10°C to +55°C
Storage Temperature -20°C to +70°C
Dimensions (W x H x D) 300 x 120 x 100 mm
Weight 3 kg
Mounting Type Panel-mounted (floor or wall)
Standards Compliance IEC 60255, IEC 61000, UL, CE
Environmental Protection IP20 (standard), optional IP54 available
Cooling Method Forced air cooling

Product Applications

The ABB Unitrol 5000 excitation system drive control panel is widely used in:

  • Power Generation Plants
    Regulates excitation for large synchronous generators in thermal, hydro, and gas-fired power plants.

  • Industrial Cogeneration Facilities
    Controls generator excitation in combined heat and power (CHP) systems for improved energy efficiency.

  • Renewable Energy Installations
    Provides stable excitation control for synchronous generators in wind and biomass plants.

  • Utility Substations
    Supports voltage regulation and reactive power management to stabilize grid conditions.

  • Marine and Offshore Platforms
    Ensures reliable generator excitation control in harsh environments with strict safety requirements.

  • Backup and Emergency Power Systems
    Maintains generator voltage and stability during transient conditions and blackouts.


Product Advantages

  • Advanced Control Algorithms
    Utilizes state-of-the-art PID and adaptive control for precise voltage and reactive power regulation.

  • Robust and Reliable Design
    Engineered to operate continuously under demanding industrial conditions with minimal downtime.

  • Comprehensive Protection
    Integrated protection functions safeguard both the excitation system and generator from electrical faults.

  • User-Friendly Interface
    Equipped with a graphical HMI panel allowing real-time monitoring, control adjustments, and fault diagnostics.

  • Flexible Communication Options
    Supports multiple industrial communication protocols for seamless integration into existing control systems.

  • Compact and Modular Construction
    Facilitates easier installation and maintenance with modular components and standardized mounting.

  • Improved System Stability
    Enhances overall generator performance, reducing wear and operational costs.

  • Compliance and Safety
    Meets international safety and electromagnetic compatibility standards ensuring safe operation.


FAQ

  1. What type of control strategy does the Unitrol 5000 use?
    It employs closed-loop PID control for precise excitation regulation.

  2. Can this panel interface with modern SCADA systems?
    Yes, it supports Modbus RTU, Profibus DP, and optional Ethernet interfaces.

  3. Is the Unitrol 5000 suitable for both hydro and thermal generators?
    Yes, it is designed for synchronous generators across various power generation technologies.

  4. What protections are built into the control panel?
    It includes overvoltage, undervoltage, overcurrent, and short-circuit protections.

  5. What is the typical power input required for the control electronics?
    The control panel operates on 110-240 VAC power supply.

  6. Does the panel support remote monitoring and diagnostics?
    Yes, via communication protocols integrated with supervisory systems.

  7. What environmental protection ratings are available?
    Standard IP20 with optional upgrade to IP54 for harsher environments.

  8. How is the cooling managed in this control panel?
    Forced air cooling is employed to maintain optimal operating temperatures.

  9. What is the expected installation method?
    The panel is designed for floor or wall mounting within control rooms.

  10. Can the excitation settings be customized for different generator models?
    Yes, it supports user-configurable parameters to adapt to various generator characteristics.


Related Models from the Same Series or Functionality

Model Number Description Application Area
3BHE009949R0002 Unitrol 5000 Excitation Control Panel Enhanced functionality variant
3BHE009950R0001 Unitrol 4000 Excitation Control Panel Smaller generator applications
3BHE009951R0001 Unitrol 6000 Excitation Control Panel High-capacity generator systems
3BHE010000R0001 Unitrol 5000 Remote Interface Module Remote operation and monitoring
3BHE009952R0001 Unitrol 5000 Advanced Protection Panel Extended protection features
3BHE010050R0001 Unitrol 5000 Upgrade Kit Software and firmware upgrades

Popular ABB Models (Same Brand)

Model Number Description Function
ACS880-01 Industrial Drive System Motor and generator control
RET615 Generator Protection Relay Generator fault protection
PQMII Power Quality Monitoring System Power quality analytics
IRC5 Industrial Robot Controller Automation and motion control
PM8000 Series Power and Energy Meters Energy management
ABB Ability System 800xA Distributed Control System (DCS) Process automation

FAQ

  1. What type of control strategy does the Unitrol 5000 use?
    It employs closed-loop PID control for precise excitation regulation.

  2. Can this panel interface with modern SCADA systems?
    Yes, it supports Modbus RTU, Profibus DP, and optional Ethernet interfaces.

  3. Is the Unitrol 5000 suitable for both hydro and thermal generators?
    Yes, it is designed for synchronous generators across various power generation technologies.

  4. What protections are built into the control panel?
    It includes overvoltage, undervoltage, overcurrent, and short-circuit protections.

  5. What is the typical power input required for the control electronics?
    The control panel operates on 110-240 VAC power supply.

  6. Does the panel support remote monitoring and diagnostics?
    Yes, via communication protocols integrated with supervisory systems.

  7. What environmental protection ratings are available?
    Standard IP20 with optional upgrade to IP54 for harsher environments.

  8. How is the cooling managed in this control panel?
    Forced air cooling is employed to maintain optimal operating temperatures.

  9. What is the expected installation method?
    The panel is designed for floor or wall mounting within control rooms.

  10. Can the excitation settings be customized for different generator models?
    Yes, it supports user-configurable parameters to adapt to various generator characteristics.

Related Models from the Same Series or Functionality

Model Number Description Application Area
3BHE009949R0002 Unitrol 5000 Excitation Control Panel Enhanced functionality variant
3BHE009950R0001 Unitrol 4000 Excitation Control Panel Smaller generator applications
3BHE009951R0001 Unitrol 6000 Excitation Control Panel High-capacity generator systems
3BHE010000R0001 Unitrol 5000 Remote Interface Module Remote operation and monitoring
3BHE009952R0001 Unitrol 5000 Advanced Protection Panel Extended protection features
3BHE010050R0001 Unitrol 5000 Upgrade Kit Software and firmware upgrades

Popular ABB Models (Same Brand)

Model Number Description Function
ACS880-01 Industrial Drive System Motor and generator control
RET615 Generator Protection Relay Generator fault protection
PQMII Power Quality Monitoring System Power quality analytics
IRC5 Industrial Robot Controller Automation and motion control
PM8000 Series Power and Energy Meters Energy management
ABB Ability System 800xA Distributed Control System (DCS) Process automation

ABB UNS4881B,V1 3BHE009949R0001 Unitrol 5000 Excitation System Drive Control Panel

Company Information
E-mail [email protected]
Mobile +8613666033393
Whatsapp +8613666033393
WeChat 13666033393
Add Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.

As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.

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