Three-Phase Network Analyzer Circutor CVM-E3-MINI-ITF-485-IC

The Circuitor CVM-E3-MINI-ITF-485-IC three-phase network analyser (code M56414) is a compact and efficient solution designed for monitoring and analysing three-phase electrical systems, both balanced and unbalanced. This device is especially suitable for installation on DIN rails, occupying only three modules, making it ideal for limited space in electrical panels.

Accurate and comprehensive measurement: The CVM-E3-MINI-ITF-485-IC allows the measurement of a wide range of electrical parameters, including voltages, currents, powers, and energies. It can work with input currents of 5 A or 1 A, making it versatile for different types of electrical systems. Additionally, it offers the capability to measure harmonics up to the 31st, enabling an in-depth analysis of power quality.

Compact and versatile mounting: The device has been designed for DIN rail mounting, with a compact size of 52.5 x 118 x 74 mm, allowing for easy installation in small-sized electrical panels. It is also compatible with panel mounting using a front adapter of 72 x 72 mm. Its casing is made of V0 self-extinguishing plastic, ensuring high resistance and safety in electrical environments.

Communications and remote control: This network analyser includes an RS-485 communication interface that supports Modbus/RTU and BACnet protocols, facilitating its integration into energy management and control systems. This allows users to remotely monitor and control electrical parameters efficiently. The device features a programmable transistor output and a digital input, which can be used for tariff selection or to detect logical system states.

High precision and reliability: The CVM-E3-MINI-ITF-485-IC offers high precision in voltage, current, and active power measurement, with a margin of error of just 0.5% ± 1 digit, ensuring reliable data for precise electrical network analysis. Moreover, its ITF technology (galvanic isolation protection) provides additional safety in measurement and communication, protecting the device from electrical interferences.

Technical specifications:

• Communication protocol: Modbus/RTU and BACnet.
• Input current: 5 A or 1 A.
• Supply voltage: 207-253 Vac.
• Harmonic measurement: Up to the 31st.
• Transistor output: 1 programmable output.
• Digital inputs: 1 input for tariff selection or logical states.
• Accuracy: 0.5% ± 1 digit in voltage and current.
• Size: 52.5 x 118 x 74 mm.
• Protection rating: IP 30 (front IP 40).
• Standards: IEC 61010-1, IEC 61010-2-030, IEC 61326-1, IEC 61557-12.

System advantages:

• Compact and easy to install on DIN rails, ideal for electrical panels with limited space.
• Measurement of three-phase parameters and harmonics up to the 31st, allowing for a comprehensive analysis of power quality.
• Modbus/RTU and BACnet communication interface, facilitating integration into energy management systems.
• ITF technology for galvanic isolation protection, ensuring safe and stable operation in any electrical environment.

The Circuitor CVM-E3-MINI-ITF-485-IC three-phase network analyser is a versatile and precise tool for monitoring and controlling electrical systems, offering high measurement accuracy, efficient communication, and a compact design that facilitates installation in complex electrical environments.