ABB AFP9075355 3BHS537443包含UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001

Product Short Description

Technical Specifications:
- Rated Primary Current: Typically 1000 A (rms)
- Rated Secondary Current: 5 A or 1 A (standard output for measurement systems)
- Accuracy Class: 0.5 (for precise measurement applications)
- Frequency Range: 50/60 Hz (industrial power frequency)
- Insulation Class: Class 200 (maximum temperature rating for insulation)
Function Features:
- High linearity over a wide current range for consistent measurement
- Low power consumption to minimize energy loss
- Robust insulation structure to withstand high voltage stresses
- Compact design for easy installation in switchgear or control panels
Application Scenarios:
- Medium-voltage switchgear and distribution systems
- Power quality monitoring in industrial plants
- Current measurement for ABB protective relays and energy meters
- Electrical infrastructure in utilities, data centers, and manufacturing facilities

Product Name: ABB I/O Module (Digital Input/Output Module for Automation Systems)
Product Introduction: A digital input/output (I/O) module that expands the connectivity of ABB industrial automation systems, enabling interaction with external sensors, actuators, and control devices.
Technical Specifications:
- I/O Configuration: 16 digital inputs, 16 digital outputs
- Input Voltage: 24 VDC (sinking/sourcing type)
- Output Voltage: 24 VDC (relay or transistor output, depending on variant)
- Communication Protocol: Compatible with ABB AC 800M DCS (Distributed Control System)
- Operating Temperature Range: -20°C to +60°C
Function Features:
- Hot-swappable design for maintenance without system shutdown
- Integrated surge protection for input/output circuits
- LED indicators for real-time status monitoring of each I/O channel
- Redundant power supply input for high reliability
Application Scenarios:
- Process automation in oil & gas, chemical, and pharmaceutical industries
- Manufacturing automation for assembly lines and machine control
- Building automation systems (BAS) for HVAC and lighting control
- Water and wastewater treatment plant control systems

Product Name: ABB Synchronous Generator Excitation Controller
Product Introduction: A microprocessor-based excitation controller designed for synchronous generators, regulating the generator’s field current to maintain stable terminal voltage, enable grid synchronization, and optimize generator performance.
Technical Specifications:
- Rated Supply Voltage: 110/220 VDC (field supply)
- Control Accuracy: ±0.2% of rated terminal voltage
- Synchronization Function: Automatic voltage matching, frequency matching, and phase matching
- Communication Interfaces: RS485 (Modbus RTU), Ethernet (Modbus TCP/IP)
- Operating Temperature Range: -10°C to +55°C
Function Features:
- Adaptive control algorithms for fast response to load changes
- Built-in protection functions (overexcitation, underexcitation, overvoltage)
- Manual and automatic control modes for flexible operation
- Data logging and diagnostic capabilities for maintenance and troubleshooting
Application Scenarios:
- Synchronous generators in power plants (thermal, hydro, wind)
- Backup generators in data centers, hospitals, and industrial facilities
- Distributed generation systems (DG) connected to the public grid
- Marine and offshore generator sets

Product Name: ABB Power Unit Board (for Medium-Voltage Drives)
Product Introduction: A key power unit board that forms part of the power conversion stage in ABB medium-voltage drives, managing the switching of power semiconductor devices (e.g., IGBTs) to convert AC input to variable-frequency AC output for motor control.
Technical Specifications:
- Compatibility: ABB ACS5000 series medium-voltage drives
- Rated Voltage: Up to 6.6 kV (system voltage)
- Semiconductor Type: IGBT (Insulated Gate Bipolar Transistor)
- Cooling Method: Liquid-cooled (integrated with drive’s cooling system)
- Control Signal Input: Low-voltage digital signals (5 VDC logic)
Function Features:
- High-power density for compact drive design
- Low switching losses to improve drive energy efficiency
- Integrated temperature sensing for thermal protection
- Fault detection and isolation to prevent system-wide failures
Application Scenarios:
- Medium-voltage motor drives for large industrial pumps, fans, and compressors
- Crushers and grinders in mining and cement industries
- Conveyors in bulk material handling systems
- Centrifuges and extruders in chemical and plastic processing

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