• ABB 3BHE027859R0102 DD C779 CE102
  • ABB 3BHE027859R0102 DD C779 CE102
  • ABB 3BHE027859R0102 DD C779 CE102
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ABB 3BHE027859R0102 DD C779 CE102 PCB Circuit Board

ABB 3BHE027859R0102 DD C779 CE102 PCB Circuit Board

The ABB 3BHE027859R0102 DD C779 CE102 is a specialized PCB circuit board designed for use as a retrofit interface module within ABB ACS 5000 and ACS 6000 medium-voltage AC drive...

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SKU: 3BHE027859R0102 DD C779 CE102
Proveedora: ABB
tipo: PCB Circuit Board
Related Series:

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  • Garantía genuina: Suministramos únicamente piezas de automatización industrial 100% originales, nuevas y selladas de fábrica .
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Ver todos los detalles

The ABB 3BHE027859R0102 DD C779 CE102 is a specialized PCB circuit board designed for use as a retrofit interface module within ABB ACS 5000 and ACS 6000 medium-voltage AC drive systems. This module functions as a critical control and communication interface, facilitating high-speed data exchange and signal processing between the drive controller and external system components.

Features

  • Industrial-grade multilayer PCB construction for high-density electronic reliability.
  • Integrated MPC866 processor with 64 MB memory for efficient control logic execution.
  • Dual redundant 24 V DC power input capability with a wide operating range of 9–30 V DC.
  • High-voltage isolation up to 1000 V DC and integrated reverse polarity protection.
  • Supports high-speed internal communication and real-time signal processing for motor control.

Applications

This module is primarily utilized in medium-voltage variable frequency drive (VFD) platforms. Typical industrial applications include:

  • Power Generation: Grid synchronization and utility control systems.
  • Oil, Gas, and Petrochemical: Pipeline control and hazardous process mitigation.
  • Marine and Mining: Propulsion control and heavy-duty motor management.
  • Water and Wastewater: SCADA and PLC-based flow control systems.

Technical Specifications

Model 3BHE027859R0102 DD C779 CE102
Power Supply 24 V DC (9–30 V DC range)
Power Consumption < 1.5 W
Processor MPC866
Memory 64 MB
Operating Temperature 0 degC to +55 degC (derate above 40 degC)
Storage Temperature -40 degC to +85 degC
Humidity 5–95% RH (non-condensing)
Voltage Isolation 1000 V DC

Installation Guidelines

  • Ensure the drive system is fully powered down and locked out before inserting or removing the PCB.
  • Verify that the board is correctly seated in the drive control cabinet backplane to ensure proper communication with processor and power modules.
  • Reconnect all fiber optic pulse (firing) cables to the designated PO ports, ensuring correct TX/RX polarity for IGBT/Thyristor bridge triggering.
  • Ensure all terminal blocks for power and digital I/O are firmly clamped and wires are properly ferruled.
  • Confirm the metal chassis of the board maintains solid contact with the cabinet frame to ensure effective EMC shielding and grounding.

FAQ

What is the primary function of this module?

The 3BHE027859R0102 DD C779 CE102 acts as a control and communication interface board for ABB medium-voltage drives, managing signal processing and data transmission between the controller and power electronics.

Does this board support redundant power?

Yes, the module is designed with dual redundant input capability, accepting a voltage range of 9–30 V DC.

What communication interfaces are supported?

The board supports 10/100 Mbps Ethernet, PROFIBUS DP, and RS-485 serial interfaces, including fiber optic repeater functionality for extended network reach.