Description
| range | PowerLogic. |
|---|---|
| range of product | PowerLogic EM3500. |
| device short name | EM3550. |
| product or component type | Energy meter. |
| metering type | Voltage U21, U32, U13, V1, V2, V3. Peak demand power PM, QM, SM. Demand power P, Q, S. Current I1, I2, I3, Iavg. |
| poles description | 3P + N. |
|---|---|
| type of measurement | Active and reactive power total. Active and reactive power per phase. Apparent power total. Apparent power per phase. Power factor total. Power factor per phase. Peak demand power. Current. Voltage. Frequency. |
| device application | Sub billing. Partial meter. |
| accuracy class | Class 0.2S power conforms to IEC 62053-22. Class 0.2S energy conforms to IEC 62053-22. Class 0.2S power conforms to ANSI C12.20. Class 0.2S energy conforms to ANSI C12.20. |
| measurement accuracy | Power +/- 0.2%. Energy +/- 0.2%. |
| input type | Split-core current transducer: 0.333 V or 1 V. |
| rated voltage | 90…347 V. |
| network frequency | 50 Hz. 60 Hz. |
| technology type | Electronic. |
| display type | Backlit LCD. |
| measurement current | 5…32000 A. |
| display digits | 5 |
| information displayed | Status and alert. Communication with the system. Input/output status. Error Tx activity. Rx activity. Instant power per usage. |
| tamperproof of settings | Protected by an access code. |
| communication port protocol | Modbus RTU at 1200…38400 bps, 2-wire. |
| communication port support | Screw terminal block: RS485. |
| communication service | Total cumulated energy. Total cumulated active energy. |
| data recording | Energy consumption logs. |
| Demand intervals | Fixed or rolling block. External synchronisation to communication. |
| local signalling | Red LED: threshold reached. Green flashing LED: output signal. |
| number of outputs | 1 alarm output. 1 pulse. |
| [Ue] rated operational voltage | 90–347 V AC, 50–60 Hz between phase and neutral, conforming to UL. 156–600 V AC 50–60 Hz between phases conforming to UL. 90–300 V AC, 50–60 Hz between phase and neutral, conforming to CE. 125–300 V DC. |
| power consumption in VA | 5 VA at 347 V AC (between phase and neutral). 5 VA at 600 V AC (between phases). |
| power consumption in W | 3 W at 300 V. |
| ride-through time | 100 ms, 120 V AC. |
| mounting mode | Clip-on. By screws. |
| mounting support | DIN rail. |
| standards | UL 508. IEC 61010-1. CSA C22.2 No. 14-05. |
| product certifications | CE conforms to IEC 61010. CULus conforms to UL 508. |
| relative humidity | 0…95 %. |
|---|---|
| ambient air temperature for operation | -30…70 °C. |
| ambient air temperature for storage | -40…85 °C. |
| colour | Dark grey. |
| 9 mm pitches | 12. |
| width | 107 mm. |
| height | 91 mm. |
| depth | 59 mm. |
| Unit Type of Package 1 | PCE. |
|---|---|
| Number of Units in Package 1 | 1. |
| Package 1 Height | 9.1 cm. |
| Package 1 Width | 10.7 cm. |
| Package 1 Length | 5.9 cm. |
| Package 1 Weight | 3.629 kg. |
The PowerLogic EM3500 DIN Rail Meter is a sophisticated device designed for energy monitoring and management in industrial and commercial applications. Its robust features and ease of integration make it an invaluable tool for ensuring efficient energy use and maintaining optimal operational conditions. This article provides a comprehensive overview of the EM3500, including its features, benefits, applications, and installation considerations.
Overview and Features
The PowerLogic EM3500 is a compact, DIN rail-mounted energy meter that measures various electrical parameters. It is designed to provide accurate and reliable data for monitoring energy consumption, power quality, and electrical system performance. The key features of the EM3500 include:
- Multi-Parameter Measurement: The EM3500 can measure a wide range of electrical parameters, including voltage, current, power (active, reactive, and apparent), power factor, frequency, and energy consumption. This comprehensive measurement capability allows users to monitor the performance of their electrical systems effectively.
- High Accuracy: With its advanced measurement technology, the EM3500 provides high-precision readings, ensuring that the data collected is reliable and accurate. This level of accuracy is crucial for accurate billing, energy audits, and system diagnostics.
- DIN Rail Mounting: The meter is designed for easy installation on standard DIN rails, which are commonly used in industrial control panels. This feature simplifies the installation process and ensures a secure and stable mounting.
- User-Friendly Interface: The EM3500 features a clear and intuitive LCD display that provides real-time data and status information. The display allows users to quickly access key measurements and navigate through various settings and configurations.
- Communication Options: The EM3500 supports multiple communication protocols, including Modbus RTU, which allows for seamless integration with various building management systems (BMS) and energy management systems (EMS). This connectivity is essential for remote monitoring and data analysis.
- Data Logging and Recording: The meter is equipped with data logging capabilities, enabling it to record and store historical data for later analysis. This feature is useful for tracking energy consumption trends, identifying inefficiencies, and conducting long-term monitoring.
- Alarm and Notification Functions: The EM3500 can be configured to trigger alarms and notifications based on predefined thresholds. This functionality helps in identifying and addressing potential issues promptly, reducing the risk of equipment damage or system failures.
Benefits of Using the EM3500
- Improved Energy Efficiency: By providing detailed insights into energy consumption and power quality, the EM3500 helps users identify opportunities for energy savings and optimize their energy usage. This can lead to significant cost savings and reduced environmental impact.
- Enhanced System Reliability: The real-time monitoring and data logging features of the EM3500 enable users to detect and address potential issues before they escalate into major problems. This proactive approach helps maintain the reliability and stability of the electrical system.
- Compliance and Reporting: The EM3500’s accurate measurements and data logging capabilities facilitate compliance with energy regulations and standards. The recorded data can be used for reporting and auditing purposes, ensuring that organizations meet their regulatory obligations.
- Flexibility and Scalability: The meter’s compatibility with various communication protocols and integration with BMS and EMS systems make it a flexible and scalable solution for different applications. It can be easily integrated into existing systems or used in new installations.
- Cost-Effective Solution: The EM3500 provides a cost-effective solution for energy monitoring and management. Its comprehensive features and high accuracy offer excellent value for money, making it suitable for a wide range of applications.
Applications
The PowerLogic EM3500 DIN Rail Meter is suitable for various industrial and commercial applications, including:
- Building Energy Management: In commercial buildings, the EM3500 helps monitor and manage energy consumption, identify inefficiencies, and implement energy-saving measures. It can be used to track the performance of HVAC systems, lighting, and other electrical loads.
- Industrial Facilities: In industrial settings, the meter provides valuable data for monitoring the performance of machinery and equipment. It helps in identifying power quality issues, optimizing energy usage, and ensuring the smooth operation of critical systems.
- Data Centers: The EM3500 is used in data centers to monitor power usage and ensure the reliability of power supply systems. It helps in managing energy consumption, improving efficiency, and reducing operational costs.
- Retail and Hospitality: In retail and hospitality environments, the meter helps monitor and manage energy consumption across multiple locations. It enables facility managers to track usage patterns and implement energy-saving strategies.
Installation Considerations
- Mounting: The EM3500 should be installed on a standard DIN rail within an enclosure that provides protection from dust, moisture, and other environmental factors. Ensure that the installation site allows for proper ventilation and accessibility.
- Wiring: Proper wiring and connection are crucial for accurate measurements and reliable operation. Follow the manufacturer’s guidelines for wiring the meter to ensure correct installation and avoid potential issues.
- Calibration: Periodic calibration of the EM3500 is recommended to maintain measurement accuracy. Follow the manufacturer’s instructions for calibration procedures and intervals.
- Configuration: The meter should be configured according to the specific requirements of the application. This includes setting up communication parameters, defining alarm thresholds, and configuring data logging settings.
Conclusion
The PowerLogic EM3500 DIN Rail Meter is a versatile and reliable solution for energy monitoring and management. Its comprehensive features, high accuracy, and ease of integration make it an essential tool for optimizing energy usage, enhancing system reliability, and ensuring regulatory compliance. Whether used in industrial, commercial, or institutional settings, the EM3500 provides valuable insights into electrical system performance, helping organizations achieve their energy management goals effectively.
