ABB 3BHE05904R002 GBU72 control cabinet

ABB 3BHE05904R002 GBU72 control cabinet

Product Details Introduction

The ABB 3BHE05904R0002 (GBU72) control cabinet is a part of ABB's industrial automation systems, typically used for power and control distribution of large frequency converters, drive systems, and motor control units (such as ACS series or DCS series). This control cabinet integrates multiple control modules, interfaces, communication devices, and power units to achieve precise control and monitoring of equipment.

GBU72 "is the functional code for this control cabinet, belonging to ABB's GBU (Gate Board Unit) series, commonly used in gate drive units or control interface cabinets in medium and high voltage drive systems.

Technical parameters (reference specifications, specific models may vary)

Parameter Category Technical Description

Product model 3BHE05904R002 (GBU72)

Product Type: Control Cabinet/Door Pole Drive Control Unit

Installation method: Control cabinet floor mounted or cabinet embedded installation

Communication interface fiber optic, RS-485, CAN, Profibus, etc. (by model)

Function supports power electronic module control, gate signal processing, feedback monitoring

The power supply is usually a DC24V control power supply (depending on the internal module)

Industrial environment, protection level IP20 or above

application area 

MV Drives (Medium and High Voltage Variable Voltage Drive System)

Used as a gate drive module or auxiliary control unit in medium voltage frequency converter (such as ABB ACS6000, DCS6000) systems.

Control the on/off of power devices such as IGBT/GTO to achieve high reliability motor control.

Large industrial motor control system

Used for control signal processing, fault detection, and communication interface in high-power motor drive systems.

The main drive system applied to heavy industries such as steel, petrochemicals, cement, and mining.

Power Electronic System

Applied in rectifier and inverter control modules, providing gate signals and system status feedback for power devices.

Power generation and transmission distribution system

Cooperate with high-voltage power quality control equipment to perform power compensation, reactive power regulation, and equipment protection functions.

Product imag

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