3BHB004791R0101 ABB Gate Power Supply Drive Unit

3BHB004791R0101 ABB Gate Power Supply Drive Unit
3BHB004791R0101 ABB Gate Power Supply Drive Unit
3BHB004791R0101 ABB Gate Power Supply Drive Unit
3BHB004791R0101 ABB Gate Power Supply Drive Unit

3BHB004791R0101 ABB Gate Power Supply Drive Unit

This 3BHB004791R0101 Gate Power Supply Drive Unit was manufactured by ABB, In Stock, 100% Guaranteed Brand New and Authentic. Link to More Information

 
Manufacturer:
ABB
Part Number:
3BHB004791R0101
Vrsta proizvoda:
Country of Origin:
Sweden
Condition:
New With Original Package
Shipping Port:
ShangHai, Xiamen
Warranty:
12 Months
Kolekcije:
 

Overview

The ABB 3BHB004791R0101 Gate Power Supply Unit is a key component used in ABB medium-voltage drive systems and IGCT-based power electronics. It supplies the necessary gate power and control signals to ensure reliable switching of high-power IGCT semiconductor modules. Designed for ABB’s ACS medium-voltage drive platforms, the unit delivers stable operation, built-in fault protection, and long service life—making it suited for heavy-duty industrial environments.


Technical Data

Parameter Specification
Product ID 3BHB004791R0101
Type Gate Power Supply Unit

Key Features

  • Reliable and stable gate-drive power for IGCT modules

  • Fully optimized for ABB ACS medium-voltage drive systems

  • Built-in protection circuits (over-voltage, fault isolation)

  • Compact modular construction for easy replacement and service


Application

This gate power supply unit is used to energize and control IGCT gate circuits in medium-voltage and high-power applications, including:

  • Gate-drive interface for IGCTs in ABB ACS5000 and ACS6000 drives

  • High-power switching stages in HVDC and FACTS systems

  • Large synchronous motor drives in heavy-industrial environments

  • Gate-drive systems for wind, solar, and hybrid renewable-energy converters

  • Industrial automation power-electronics platforms requiring long-term reliability


Typical Applications

  • Medium-voltage ACS drive systems for steel, mining, cement, oil & gas

  • HVDC transmission and grid-stabilization equipment

  • High-power motor control in heavy industrial plants

  • Renewable energy converters (wind, solar, hybrid systems)

  • Traction and railway power systems


FAQ

Q1: What is the role of the ABB 3BHB004791R0101 Gate Power Supply Unit?
It provides the regulated gate-drive power and control signals necessary for proper IGCT operation.

Q2: Is it compatible with ACS5000 systems?
Yes, it is designed for ABB’s medium-voltage ACS platforms, including ACS5000.

Q3: How does it improve system reliability?
Stable gate-drive power and integrated protection features ensure reliable semiconductor switching and protect against fault conditions.

Q4: Which industries use this unit?
Power transmission, renewable energy, heavy industry, and rail traction systems.

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