产品介绍
The ABB XV C723 AE05 3BHB002953R0105 Current Measuring Instrument is a precision current measurement module designed for integration in ABB high-performance industrial drive and control systems. This device plays a crucial role in monitoring, controlling, and protecting electrical circuits by providing accurate current sensing and feedback in real time. Engineered for high-voltage and high-current industrial applications, it ensures stable operation even under extreme environmental and electrical conditions.
The XV C723 AE05 module combines advanced analog and digital signal processing to deliver precise current measurement across a wide dynamic range. It features excellent linearity, low noise, and high imm件y to electromagnetic interference (EMI), making it ideal for use in complex automation and power conversion systems. Built with ABB’s rigorous quality standards, it /fers reliability, durability, and precision demanded by modern industries.
Technical Specifications
| Parameter | 描述 |
|---|---|
| Product Name | ABB XV C723 AE05 3BHB002953R0105 Current Measuring Instrument |
| Function | High-accuracy current measurement and signal conditioning |
| Measurement Type | DC and AC current (true RMS and average value) |
| Measurement Range | 0 – 50 A nominal (expandable depending on configuration) |
| Input Type | Differential input for shunt or transducer connections |
| Output Signal | Analog voltage or digital data via internal bus |
| Accuracy | ±0.2% / full scale |
| Response Time | ≤ 1 ms |
| Isolation Voltage | 2.5 kV RMS (between measurement and control circuits) |
| Power Supply | 24 V DC nominal (range 18–30 V DC) |
| Current Consumption | Approximately 0.35 A at 24 V DC |
| Temperature Coefficient | < 50 ppm/°C |
| Operating Temperature Range | 0°C to +60°C |
| Storage Temperature Range | -25°C to +85°C |
| Humidity Range | 5–95% RH, non-condensing |
| EMC Compliance | EN 61000-6-2 / EN 61000-6-4 industrial standards |
| Protection Level | IP20 (IEC 60529) |
| Material | Multilayer PCB with conformal coating, aluminum housing |
| Cooling Method | Passive, convection cooled |
| Mounting Type | Rack or DIN rail installation |
| Dimensions (W × H × D) | 120 × 130 × 35 mm |
| 重量 | 0.58 kg |
Product Applications
The ABB XV C723 AE05 is widely used in industrial systems that demand precise current monitoring and control. It is an integral component in applications requiring accurate feedback to ensure efficiency, safety, and reliability.
Typical applications include:
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Industrial Drives: For measuring motor current in variable frequency drives (VFDs) and servo systems.
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Power Conversion Systems: Used in DC/AC converters, inverters, and rectifiers for real-time current sensing.
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Energy Management Systems: Provides accurate current data for load balancing and energy optimization.
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Process Automation: Ensures correct current levels in distributed control systems (DCS) and PLC-based control networks.
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Power Generation & Distribution: Monitors current in high-voltage substations and turbine control systems.
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Protection Systems: 支持s overcurrent detection and isolation in safety-critical applications.
Product Advantages
The ABB XV C723 AE05 3BHB002953R0105 /fers superior measurement precision and robust operational reliability, ensuring consistent performance even in demanding industrial environments.
Main advantages include:
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High Measurement Accuracy: ±0.2% precision ensures dependable control performance and system feedback.
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Wide Dynamic Range: Capable / accurately sensing both small and large current variations without distortion.
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优秀 EMC Protection: Built to function in electrically noisy environments typical / industrial settings.
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Robust Isolation: High-voltage isolation safeguards control systems from electrical transients.
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Compact and Durable Design: Optimized for space-efficient installation with a lightweight, rugged housing.
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Maintenance-Free Operation: Reliable passive cooling and high-quality components reduce the need for servicing.
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Fast Response Time: Ensures real-time current measurement for high-speed automation systems.
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Seamless Integration: Fully compatible with ABB control modules and power electronics.
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Environmental Resilience: Resistant to humidity, vibration, and temperature fluctuations.
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Enhanced Safety: Protects sensitive electronics from faults and overloads.
FAQ
-
What measurement principle is used in the ABB XV C723 AE05 module?
It uses a shunt-based differential measurement technique with precision amplification and filtering for high accuracy. -
Can the module measure both AC and DC currents?
Yes, it can measure both AC and DC currents, providing either RMS or average values depending on configuration. -
How is electrical isolation achieved between the measurement and control circuits?
Isolation is achieved using galvanic separation rated at 2.5 kV RMS to prevent electrical interference. -
Does the module support calibration adjustments?
Yes, the module supports factory and field calibration using ABB configuration tools to maintain measurement accuracy. -
What is the response time for current changes?
The typical response time is less than 1 millisecond, suitable for real-time control and protection applications. -
How does the module handle noise and interference in industrial environments?
It incorporates internal EMI filters, shielded components, and ground isolation to minimize signal distortion. -
Can the output be interfaced with ABB DCS or PLC systems?
Yes, it is designed for direct integration with ABB DCS systems and compatible PLC interfaces. -
What happens if the current exceeds the rated measurement range?
The module safely detects and limits overrange signals while maintaining isolation integrity, triggering alerts if necessary. -
How is temperature stability maintained in this current measuring instrument?
The device uses precision temperature-compensated components with low drift characteristics to ensure consistent readings. -
Is there a built-in self-diagnostic or monitoring function?
Yes, the module includes internal diagnostics for status monitoring, fault detection, and operational verification.
Recommended Related 型号s (Same Series or Compatible)
| 型号 | 描述 |
|---|---|
| XV C724 AE05 3BHB002954R0105 | Extended current range version for high-power drives |
| XV C725 AE06 3BHB002955R0106 | Dual-channel current measuring module |
| XV C726 AE05 3BHB002956R0105 | Precision current and voltage monitoring 件 |
| XV C727 AE07 3BHB002957R0107 | Wideband high-speed measurement module |
| XV C728 AE08 3BHB002958R0108 | Isolated multi-channel measuring instrument |
| XV C729 AE05 3BHB002959R0105 | High-accuracy current feedback module for power control systems |
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