Featuring a modular design, the control board is easy to install and integrate into various control cabinets. It is widely used in power generation, transmission, distribution, and industrial automation fields, and is particularly suitable for critical equipment and systems that require high-precision current monitoring.

Core Features

High-Precision Current Measurement

• Supports wide-range current detection with a measurement accuracy of ±0.5%
• Adopts advanced Hall effect sensing technology to achieve non-contact measurement
• Features fast dynamic response speed, enabling capture of instantaneous current changes
• Offers a wide frequency response range, suitable for various power systems

Reliable Signal Processing

• Built-in high-performance microprocessor for real-time data processing
• Equipped with digital filtering function to effectively suppress electromagnetic interference
• Provides linearized output signals for easy system integration
• Supports multiple types of output signals (4-20mA, 0-10V, etc.)

Enhanced System Safety

• Overcurrent protection function for rapid response to abnormal current conditions
• Overheat protection design to ensure safe operation of the module in extreme environments
• Self-diagnostic function to detect the module's working status and issue fault alarms
• Complies with international safety standards to ensure operational safety

Flexible Integration Capability

• Standardized interface design for easy integration with PLC and DCS systems
• Supports multiple communication protocols to facilitate data transmission and remote monitoring
• Compact size design to save installation space
• Allows parameter configuration according to application requirements

Technical Specifications

Installation and Connection

Installation Requirements

• Install in a well-ventilated control cabinet.
• Avoid direct exposure to sunlight, dust, and corrosive gas environments.
• Keep away from strong electromagnetic interference sources (e.g., motors, transformers).
• It is recommended to install on a vertical or horizontal plane to ensure good heat dissipation.

Wiring Instructions

• Power Connection: 24V DC power input (with polarity protection)
• Signal Input: Current sensor signal input terminal
• Signal Output: Analog output terminal (4-20mA/0-10V)
• Communication Interface: RS485 communication interface (optional)

Application Fields

The ABB UUD148AE01 3BHE014185R0001 current sensor control board is suitable for various industrial scenarios:

• Power Industry: Substations, power distribution systems, generator monitoring
• Industrial Automation: Production line motor control, equipment current monitoring
• Renewable Energy: Solar inverters, wind power generation systems
• Rail Transit: Traction systems, auxiliary power monitoring
• Petroleum and Chemical Industry: Pump equipment, compressor current monitoring

• Building Automation: Air conditioning systems, lighting system power monitoring

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