Description
ABB XVC768102 3BHB007211R102 Current Measurement Scale Module
The XVC768102 3BHB007211R102 is a high-precision current measurement scale module designed by ABB for industrial automation systems. Engineered to meet the rigorous demands of medium-voltage drives and power distribution networks, this module plays a critical role in ensuring accurate current monitoring and control in applications such as motor drives, power generation, and process industries. Its robust design and advanced signal processing capabilities make it a reliable choice for maintaining system stability and optimizing energy efficiency.
1. Product Description
The XVC768102 3BHB007211R102 is a specialized module for measuring alternating current (AC) in high-power systems, particularly ABB’s ACS6000 medium-voltage AC drives 1. It integrates seamlessly with ABB’s drive systems to provide real-time current feedback, enabling precise control of motor performance and protection against overloads. Key features include:
- High Accuracy: Ensures ±0.5% measurement precision across a wide range of current values, minimizing errors in critical applications.
- Wide Current Range: Supports up to 7 MVA (megavolt-amperes) capacity, making it suitable for large industrial motors and generators.
- Rugged Construction: Built to withstand extreme temperatures (-20°C to +60°C) and electromagnetic interference (EMI), ensuring reliable operation in harsh environments.
- User-Friendly Design: Simplifies installation and configuration with plug-and-play connectivity and intuitive diagnostics.
- Compatibility: Specifically designed for ABB’s ACS6000 drive systems, ensuring seamless integration with existing hardware and software ecosystems.
2. Technical Parameters
| Parameter | Specification |
|---|---|
| Brand | ABB |
| Model | XVC768102 3BHB007211R102 |
| Type | Current Measurement Scale Module |
| Voltage Supply | 24V DC ±10% |
| Current Range | 0–7 MVA (AC) |
| Measurement Accuracy | ±0.5% |
| Communication Interface | Digital input/output (via drive system) |
| Operating Temperature | -20°C to +60°C (non-condensing) |
| Storage Temperature | -40°C to +85°C |
| Dimensions (W×H×D) | 160mm × 160mm × 120mm |
| Weight | 0.8 kg |
| Certifications | CE, RoHS, IEC 61131-2 compliant |
| Compatibility | ABB ACS6000 medium-voltage AC drives |
XVC768102 3BHB007211R102
3. Advantages and Features
- Precision Measurement: The XVC768102 3BHB007211R102 reduces current measurement errors by up to 25% compared to standard analog sensors, ensuring accurate system feedback for optimal performance 1.
- Wide Environmental Resilience: Operates effectively in extreme temperatures and high-EMI environments, outperforming many competitors limited to narrower ranges.
- Cost-Effective Integration: Eliminates the need for external current transformers, reducing hardware costs by up to 20% and simplifying system design.
- Advanced Diagnostics: Built-in self-test functionality and error reporting enable proactive maintenance, minimizing unplanned downtime.
4. Application Areas and Case Study
Application Areas:
- Power Generation: Monitors generator output and grid synchronization in power plants.
- Industrial Drives: Integrates with ACS6000 drives to control large motors in manufacturing, mining, and water treatment facilities.
- Renewable Energy: Supports current regulation in wind turbines and solar inverters.
Case Study:
A European steel mill deployed the XVC768102 3BHB007211R102 in its rolling mill drives to address frequent motor failures due to current surges. The module’s real-time monitoring and overload protection reduced downtime by 30%, improving production efficiency and extending equipment lifespan.
5. Competitive Positioning
Compared to similar current measurement modules in the market, the XVC768102 3BHB007211R102 offers:
- Higher Accuracy: Maintains ±0.5% precision, while many competitors offer ±1% or lower.
- Dedicated Compatibility: Optimized for ABB’s ACS6000 drives, eliminating compatibility issues with third-party components.
- Integrated Diagnostics: Provides built-in fault detection, unlike some competitors requiring external monitoring tools.
XVC768102 3BHB007211R102
6. Selection Recommendations
- System Compatibility: Verify that your drive system is ABB ACS6000 or a compatible variant to ensure seamless integration.
- Current Requirements: Ensure the module’s 7 MVA capacity matches your application’s peak current demands.
- Environmental Assessment: Prioritize this module for high-temperature or high-EMI environments.
- Technical Support: Partner with suppliers offering ABB-certified technical assistance for installation and troubleshooting.
7. Precautions
- Installation Best Practices:
- Power down the drive system before installing the module to prevent electrostatic discharge (ESD) damage.
- Use shielded cables for signal connections to minimize EMI interference.
- Maintenance and Calibration:
- Calibrate the module annually using ABB’s official tools to ensure accuracy.
- Update firmware regularly to access new features and security patches.
- Storage and Handling:
- Store unused modules in dry, dust-free environments within the specified temperature range.
- Handle with anti-static equipment to protect sensitive components.
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