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ABB 3BDH000730R1

Technical Specifications:

  1. Type: The device is a control and protection module for medium voltage switchgear.
  2. Rated Voltage: The device is designed for medium voltage levels, typically ranging from 1 to 36 kV, but the exact voltage rating for this specific model is not explicitly stated in the available sources.
  3. Operating Voltage: The device operates with a control voltage of 24 V DC or 115/230 V AC, depending on the configuration.
  4. Protection Functions: It provides various protection functions such as overcurrent, short circuit, and earth fault protection.
  5. Communication: The device supports communication via digital interfaces like Ethernet (Modbus TCP/IP) and serial communication (RS-485), enabling integration into SCADA systems and remote monitoring.
  6. Enclosure: The device is housed in a compact, flame-retardant plastic enclosure with a front-mounted display and control panel.
  7. Certifications: It meets international standards for safety and performance, such as IEC 61850 for substation automation.

Detailed content

Functional Features:

  1. Control and Protection: The module provides precise control and protection for medium voltage switchgear, ensuring safe and efficient operation.
  2. Monitoring: It includes advanced monitoring capabilities for parameters such as current, voltage, and power, with optional harmonic analysis.
  3. Intelligent Functions: The device offers intelligent functions like auto-reclosing, load shedding, and feeder automation, enhancing system reliability.
  4. User Interface: The front-mounted display and control panel allow for easy setup and operation, with a menu-driven interface for configuration.
  5. Redundancy: The module supports redundant configurations, ensuring continuous operation even in case of component failure.
  6. Integration: Its communication capabilities facilitate seamless integration with other substation equipment and control systems.

Application Scenarios:

  1. Substation Automation: The ABB 3BDH000730R1 is widely used in substation automation systems for controlling and protecting medium voltage switchgear.
  2. Industrial Plants: It is employed in industrial plants to protect and control power distribution systems, ensuring reliable power supply.
  3. Commercial Buildings: The device is used in commercial buildings for power management and protection, enhancing energy efficiency and safety.
  4. Renewable Energy: It supports renewable energy applications by providing control and protection for switchgear connected to renewable sources like solar and wind.
  5. Smart Grids: The module is integral to smart grid implementations, facilitating advanced functions like demand-side management and grid monitoring.

Additional Information:

  • The device is part of ABB’s MicroSCADA family, designed for medium voltage switchgear control and protection.
  • It supports both fixed and withdrawable switchgear configurations.
  • The module can be configured using ABB’s software tools for tailored performance and functionality.

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