Three-Phase Network Analyser Circutor CVM-E3-MINI-ITF-WiEth

The CVM-E3-MINI-ITF-WiEth three-phase network analyser by Circutor (code M56470) is an advanced device designed for the measurement and monitoring of electrical parameters in both balanced and unbalanced three-phase installations. This analyser is optimised for DIN rail installation and offers a wide range of functions, making it ideal for applications in distribution boards and low and medium voltage incoming lines.

Accurate four-quadrant measurement: The CVM-E3-MINI-ITF-WiEth is capable of measuring current, voltage, and active power with an accuracy of 0.5%, ensuring efficient and precise control of electrical parameters. Its ability to measure in four quadrants makes it ideal for installations that handle both consumption and generation of energy, such as photovoltaic systems or industrial installations with energy regeneration.

Harmonic visualisation and high-contrast display: One of the standout features of this analyser is its ability to measure and display harmonics in current and voltage up to the 31st, allowing for detailed monitoring of energy quality. The backlit LCD screen provides clear data visualisation, making it easy to read in low-light environments. Additionally, the device can be mounted on 72 x 72 mm panels with a front adapter, enhancing its installation flexibility.

Advanced connectivity: This model is distinguished by its dual connectivity, featuring both Ethernet and Wi-Fi for data transmission. This facilitates its integration into energy management systems and remote monitoring through Modbus/TCP/IP protocols, eliminating the need for additional cabling in installations already equipped with Wi-Fi networks. Communication configuration can be easily performed via the MyConfig app or from a webpage, streamlining its setup.

ITF technology for safety and precision: The CVM-E3-MINI-ITF-WiEth is equipped with ITF (galvanic isolation) technology, which enhances device safety by protecting it against interference and ensuring measurement accuracy. This technology is particularly useful in industrial or commercial installations with complex electrical conditions.

Technical specifications:

• Power supply: 90-264 V AC/DC.
• Communication protocol: Modbus/TCP.
• Connectivity: Ethernet (RJ-45) and Wi-Fi (802.11 b/g/n).
• Input current: .../5 A, .../1 A.
• Display: Backlit LCD.
• Harmonic visualisation: Up to the 31st.
• Accuracy: 0.5% in current and voltage measurement.
• Dimensions: 52.5 x 118 x 74 mm.
• Mounting: DIN rail.
• Protection rating: IP 30 (general), IP 40 (front).

Versatile applications: This analyser is ideal for control and monitoring applications in low and medium voltage distribution boards and incoming lines. It allows for the instant capture of measured electrical parameters, as well as the measurement of peaks and troughs. It can also be integrated into power quality management systems where harmonic monitoring and the identification of waveform distortion-related issues are required.

System advantages:

• Flexible connectivity via Ethernet and Wi-Fi, facilitating integration into communication networks without the need for additional cabling.
• Harmonic measurement up to the 31st, allowing for detailed energy quality analysis.
• Easy installation on DIN rail or panel with adapter, making it versatile for different types of installations.

The CVM-E3-MINI-ITF-WiEth is a comprehensive and advanced solution for electrical network monitoring, combining accuracy, connectivity, and ease of use in a compact and robust format.