


( Brand: General Electric ), ( Part Type: Ac Meter ), ( Manufacturer Part Number: 221ARBU7BZD )
The General Electric 221ARBU7BZD 103 AC Megawatt Meter is a sophisticated and high-performing electromechanical power meter engineered specifically for utilities and industrial applications. This meter is designed to measure and record electrical energy consumption in the range of 0 to 90 Megawatts (MW), making it a reliable solution for large-scale industrial and utility customers.
The 221ARBU7BZD 103 is an 115 kV class, single-phase, current transformer (CT) based meter. With a high accuracy of 0.2% up to 50 MW and 0.3% from 50 MW to 90 MW, it ensures that energy consumption data is accurately measured and recorded. The meter features an efficient design that minimizes energy losses and maximizes precision.
The meter comes with a large, easy-to-read digital display that shows power flow in both kW and MW. It also has an integrated Totalizer for total energy consumption, as well as optional, easily-accessible registers for additional energy measurements such as Reactive Power, Active Energy, Real Power Factor, and Power Factor Angle. These optional registers allow for comprehensive energy monitoring and analysis.
The 221ARBU7BZD 103 is built with a robust, rugged design. Its enclosure is made from weather-resistant material and is certified to IP66 ingress protection standards, ensuring protection against dust, water, and other harsh environmental conditions. The meter also comes with multiple mounting options, allowing it to be installed in a variety of locations and orientations.
The meter communicates data wirelessly via the industry-standard IEEE C37.118 protocol, allowing for remote data access and analysis. It can also be interfaced with Supervisory Control and Data Acquisition (SCADA) systems for seamless integration into larger energy management systems. The 221ARBU7BZD 103 is also equipped with an automatic self-diagnostic routine, ensuring that any issues are detected and reported in a timely manner.
Installation is simple and efficient, thanks to the meter's pre-wired connections and plug-in terminals. It also has optional provisions for easy on-site calibration, reducing the need for costly and time-consuming factory calibrations. And, with a long life expectancy, minimal maintenance requirements, and a proven track record of reliability, the General Electric 221ARBU7BZD 103 AC Megawatt Meter is an excellent choice for high-demand industrial and utility applications.
General Electric's 221ARBU7BZD 103 AC MegaWatt Meter (0-90 MW) is a large power meter designed for measuring and recording electrical power in utility-scale power generation systems. This type of power meter is critical for monitoring and managing electrical power flow and efficiently controlling the grid. Here are some potential pros and cons of investing in this particular mega watt meter:
Pros:1. High Accuracy: The GE 221ARBU7BZD 103 AC MegaWatt Meter offers high accuracy and reliability, making it a valuable tool for power system operators and utilities seeking to optimize their electrical grid.
2. Scalability: This power meter is designed for use in large-scale power generation systems, making it suitable for larger applications, such as power plants and renewable energy installations.
3. Flexible Communication Capabilities: The 221ARBU7BZD 103 AC MegaWatt Meter offers various communication options, including Modbus, IEC 60870-5-101, and IEC 60870-5-104, allowing for easy data integration with other systems, such as SCADA and energy management software.
4. Advanced Features: This megawatt meter comes with features like overvoltage and overcurrent protection, power quality analysis, and interval data recording, enabling detailed analysis, monitoring, and control of grid operations.
5. Robust Construction: The 221ARBU7BZD 103 AC MegaWatt Meter is built for rugged environments and can withstand harsh conditions, ensuring reliable operation in extreme temperatures, humidity, and other challenging conditions.
Cons:1. High Cost: The cost of the General Electric 221ARBU7BZD 103 AC MegaWatt Meter can be a significant investment, particularly for smaller power generation projects and budget-constrained utility companies.
2. Complex Setup and Integration: Installing and integrating a megawatt meter like this one into an existing power system can be a complicated process that may require specialized expertise. This can result in additional time and expense.
3. Large Size and Weight: The GE 221ARBU7BZD 103 AC MegaWatt Meter is a substantial piece of equipment, which can present challenges during transportation, installation, and maintenance.
4. Limited Availability: Due to its specialized nature and large size, the 221ARBU7BZD 103 AC MegaWatt Meter may be limited in availability from General Electric or authorized distributors, making it more challenging for customers to find and acquire the meter when needed.
Conclusion:GE's 221ARBU7BZD 103 AC MegaWatt Meter (0-90 MW) is a robust, high-performance power meter designed for large-scale power systems. Its substantial investments and complex installation process make it more suitable for electric utility companies, larger power generation projects, and energy management systems. For smaller power generation projects and budget-constrained organizations, more cost-effective and compact power meters may be a more viable option.
Recommendation:Based on the information provided, the General Electric 221ARBU7BZD 103 AC MegaWatt Meter is best recommended for electric utilities, large-scale power generation projects, and energy management systems requiring a high level of accuracy, advanced features, and scalability. For smaller projects or organizations with tighter budgets, exploring more cost-effective and compact power meter options may be advisable. Prospective buyers should carefully evaluate their power system requirements and budgets before making a decision on the GE 221ARBU7BZD 103 AC MegaWatt Meter.
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