Three-phase network analyzer Circutor CVM-E3-MINI-ITF-485-IC

The Circutor CVM-E3-MINI-ITF-485-IC three-phase network analyzer (code M56414) is a compact and efficient solution designed for the monitoring and analysis of 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 spaces in electrical panels.

Precise and comprehensive measurement: The CVM-E3-MINI-ITF-485-IC allows for the measurement of a wide range of electrical parameters, including voltages, currents, powers, and energies. It is capable of working 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, allowing for 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 electrical panels. It is also compatible with panel mounting using a front adapter of 72 x 72 mm. Its enclosure is made of self-extinguishing V0 plastic, ensuring high resistance and safety in electrical environments.

Communications and remote control: This network analyzer 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 monitor and control electrical parameters remotely and efficiently. The device features one programmable transistor output and one digital input, which can be used for tariff selection or to detect logical states of the system.

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

Technical specifications:

• Communication protocol: Modbus/RTU and BACnet.
• Input current: 5 A or 1 A.
• Power supply voltage: 207-253 V AC.
• 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 Circutor CVM-E3-MINI-ITF-485-IC three-phase network analyzer 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.