ACREL Three-Phase Multifunction Power Meter | 0.2S High Accuracy

The ACREL Three-Phase Multifunction Power Meter | 0.2S High Accuracy is an advanced panel-mounted electrical measurement and power monitoring instrument designed for comprehensive analysis of three-phase power systems. It measures a wide range of electrical parameters, including voltage, current, frequency, active power, reactive power, power factor, energy, voltage and current imbalance, and harmonic components.

The meter supports three-phase three-wire and three-phase four-wire systems and uses current transformers (CTs) for current measurement. Its high-precision measurement capabilities make it suitable for applications where reliable electrical data is important for power management, system diagnostics, and operational monitoring.

How Does It Work?

The ProSight Three-Phase Multifunction Power Meter | 0.2S High Accuracy receives voltage signals directly or through appropriate voltage connections and measures current through CT inputs. Its internal measurement system processes these signals to calculate electrical parameters and energy values. The results are presented through the integrated dot-matrix LCD display and can also be transmitted to monitoring or energy management systems through communication interfaces such as RS485 with Modbus-RTU, with optional Ethernet and Profibus-DP connectivity depending on configuration.

The meter can also analyze harmonic content and electrical system conditions, helping operators identify potential power quality issues and monitor changes in the power network.

Why Choose this Product?

• High measurement accuracy – Provides Class 0.2 accuracy for voltage, current, and power, with Class 0.2S active power measurement according to the listed specifications.
• Comprehensive electrical monitoring – Measures multiple electrical parameters through one compact instrument.
• Power quality analysis – Supports harmonic measurement and monitoring of electrical system characteristics.
• Flexible communication – Standard RS485 communication with Modbus-RTU, with optional Ethernet and Profibus-DP interfaces.
• Modular design – Expansion options allow the meter's functionality to be adapted to different monitoring requirements.
• Data recording capability – Supports SD card data storage for electrical parameters, energy, events, and other recorded information.
• Industrial-grade panel installation – Designed for embedded panel mounting with a compact 96 mm × 96 mm front-panel format.
• Suitable for modern energy management – Can integrate measured electrical data into centralized monitoring and automation systems.

Benefits

• Enables centralized monitoring of three-phase electrical systems.
• Provides accurate data for energy management and electrical performance analysis.
• Helps identify abnormal power quality conditions through harmonic and imbalance monitoring.
• Supports remote data collection through industrial communication networks.
• Reduces the need for multiple individual measurement instruments.
• Facilitates preventive maintenance by providing detailed electrical system information.
• Helps improve visibility of power distribution system performance.
• Supports integration with industrial automation, SCADA, and energy monitoring platforms.
• Provides flexible expansion options for changing system requirements.
• Offers reliable monitoring for demanding industrial and infrastructure environments.