Circutor Network Analyzer Line-CVM-D32

The Circutor Line-CVM-D32 network analyzer, with code M58100, is a versatile and advanced device designed for real-time monitoring and analysis of electrical parameters in single-phase, two-phase (with or without neutral), and three-phase systems, both balanced and unbalanced. This device provides a detailed and accurate view of fundamental electrical parameters, including the measurement of harmonics up to the 40th, making it an indispensable tool for efficient energy management in low and medium voltage installations.

Compact design and DIN rail mounting:
The Line-CVM-D32 is designed for DIN rail mounting, with a compact format of 52.5 x 118 x 70 mm, facilitating its integration into distribution panels where space is limited. Despite its small size, this analyzer is capable of performing comprehensive and detailed monitoring of electrical variables, including voltage, current, active and reactive power, frequency, energy consumed, energy generated, and more. Its installation is straightforward, allowing for quick implementation in any type of electrical system.

Precise and versatile measurement:
The Line-CVM-D32 is equipped with three current inputs that allow measurement using current transformers /5 A, /1 A, or /250 mA, providing great flexibility to adapt to different types of electrical installations. Current and voltage measurements are made in true root mean square (True RMS), ensuring optimal accuracy even in electrical systems that are not perfectly sinusoidal. Additionally, it is capable of measuring energy in four quadrants, meaning it can monitor both consumption and generation of energy, ideal for applications in self-consumption systems with renewable sources.

Advanced communication and modularity:
This analyzer features communications via the Modbus/RTU protocol through an RS-485 port, allowing its integration into energy management systems and connection to centralized monitoring platforms. Furthermore, the Line-CVM-D32 is modular and expandable, meaning that expansion modules can be added to increase its functionalities, such as additional inputs and outputs (transistors, relays, or analog), and the ability to convert any measured electrical parameter into analog signals. This offers enormous flexibility and adaptability to the specific needs of each installation.

The device has two opto-isolated transistor outputs, fully configurable, allowing the generation of pulses for monitoring active or reactive energy, and can act as programmable alarms on any electrical parameter with a delay in connection or disconnection. These features make it ideal for applications where precise control of consumption and energy quality is necessary.

Advanced applications:
The Line-CVM-D32 is ideal for use in distribution panels and service entrances where a DIN rail-mounted analyzer is required. Its ability to measure harmonics up to the 40th makes it an essential tool for monitoring energy quality, allowing the identification of harmonic distortions that can negatively affect the performance of electrical equipment. Additionally, it is capable of recording supply quality events, such as overvoltages, sags, and interruptions, providing a comprehensive view of the state of the electrical network.

Highlighted technical features:

• Nominal voltage: 300 V F-N / 520 V F-F, with an input impedance of 1 MΩ, ensuring accurate measurements in three-phase networks.
• Current and voltage measurement accuracy: Class 0.2%, ensuring high accuracy in measuring electrical parameters, even in unbalanced networks.
• Active energy measurement (kWh): Class 0.5S for current transformers of /5 A, ensuring correct billing of energy consumption.
• 1.77" TFT display, which facilitates clear visualization of data, complemented by 2 LED status indicators.

Installation and durability:
This analyzer is designed for simple installation on DIN rail according to IEC 60715 standards, ensuring compatibility with a wide variety of electrical panels. It is made with a V0 self-extinguishing plastic enclosure, ensuring its resistance to potential fires. Additionally, it has a protection rating of IP30 and IP40 on the front, suitable for indoor use.

The Line-CVM-D32 has an operating temperature ranging from -10°C to +50°C, and can withstand a relative humidity of up to 95% without condensation, making it suitable for use in a variety of industrial and commercial environments.

The Circutor Line-CVM-D32 network analyzer is a complete solution for monitoring electrical networks, providing a precise and flexible tool for energy management and control in installations where space is limited.