ABB XVC770BE101 3BHE021083R0101

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ABB XVC770BE101 3BHE021083R0101

  1. Product NameABB XVC770BE101 3BHE021083R0101 Excitation Control Interface Module (for Industrial Generator Systems)
  2. Product DescriptionThe ABB XVC770BE101 3BHE021083R0101 is a dedicated excitation control interface module, primarily designed for integration with ABB’s industrial generator excitation systems and medium-voltage drive control platforms. It acts as a critical communication and signal conversion hub between the generator’s excitation regulator, main control unit, and peripheral sensors/actuators.
    This module is engineered to process analog and digital signals related to generator terminal voltage, rotor current, and grid frequency in real time, converting these signals into standardized data formats for the upper-level control system. It supports seamless data interaction between the excitation system and DCS/PLC systems via industrial communication protocols, enabling remote monitoring and parameter adjustment of the generator’s excitation status. With a rugged industrial-grade design, it can operate stably in harsh environments with high electromagnetic interference, temperature fluctuations, and humidity variations, which are common in power plants, steel mills, and petrochemical facilities. The module also features built-in fault detection and alarm functions to ensure the safe and reliable operation of the generator system.
  3. Product Parameters
    Parameter Details
    Manufacturer ABB
    Power Supply Voltage 24 VDC (nominal), 18–32 VDC (operating range)
    Power Consumption ≤ 15 W
    Analog Input Channels 8 channels, 4–20 mA / 0–10 V
    Digital Input Channels 12 channels, 24 VDC dry contact
    Digital Output Channels 8 channels, 24 VDC relay output
    Communication Interfaces 2 x PROFIBUS DP ports, 1 x Ethernet port
    Operating Temperature Range -20°C to +60°C
    Storage Temperature Range -40°C to +85°C
    Relative Humidity 5%–95% (non-condensing)
    Electromagnetic Compatibility Complies with IEC 61000-6-2, IEC 61000-6-4
  4. Specifications
    ABB XVC770BE101 3BHE021083R0101
    Specification Item Details
    Dimensions 210 mm × 145 mm × 85 mm (L×W×H)
    Weight Approximately 1.2 kg
    Protection Rating IP20 (panel-mounted)
    Installation Method Rack-mounted / DIN rail-mounted
    Redundancy Support Optional dual-module hot redundancy configuration
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