Single-phase frequency inverter 0.75 kW CV30-008-S2

The Salicru CV30-008-S2 frequency converter from the CV30 Controlvit series is designed to provide advanced and efficient control of low-power electric motors, with a rated power of 0.75 kW. This frequency converter stands out for its compact design, high reliability, and versatility, making it an ideal solution for a wide range of industrial and commercial applications. It operates with a single-phase 230 V supply and offers precise motor control through its sensorless vector control, ensuring optimal performance even at low speeds, providing a high torque (up to 150% at 0.5 Hz).

The CV30-008-S2 is suitable for most machines and devices, capable of controlling systems such as pumps, fans, conveyor belts, compressors, agitators, hoists, among others. Thanks to its robust design and advanced features, this converter is ideal for industrial environments where efficiency and energy savings are paramount.

One of the strengths of this converter is its automatic energy-saving function, which significantly reduces consumption, especially in applications such as ventilation, water treatment, and irrigation systems. This translates into greater operational efficiency and lower costs over time, contributing to the energy sustainability of facilities.

The CV30-008-S2 also includes advanced PID control, allowing precise control of industrial processes, automatically adjusting to load demands. Its integrated simple PLC allows the programming of automatic cycles, and its multi-step control allows up to 16 different speeds, making it highly versatile in its operation.

Among its additional features, the CV30-008-S2 includes an integrated potentiometer for easy adjustment of motor speeds, as well as the capability for remote control via a removable console or optional console, facilitating its use and parameterisation. Additionally, it includes an RS485 communication interface with Modbus RTU protocol, enabling integration into industrial networks and real-time monitoring of its operation through VITdrive software.

The compact design of this converter allows for side-by-side installation, optimising space in the electrical panel. Moreover, it can be mounted on DIN rails (depending on the model), further facilitating its integration into different industrial system configurations. In terms of maintenance, the converter includes cooling fans with On/Off control and easy replacement, prolonging the equipment's lifespan and facilitating preventive maintenance interventions.

Key Technical Features:

• Sensorless vector control: Provides high performance even at low speeds, with torque up to 150% at 0.5 Hz.
• Automatic energy-saving function: Ideal for reducing consumption in ventilation, water treatment, and irrigation applications.
• Advanced PID process control: For precise control in industrial applications.
• Integrated simple PLC: Allows programming of automatic cycles and control of up to 16 different speeds.
• Connection and communication: Via RS485 Modbus RTU interface for integration into automation systems and remote monitoring.
• Integrated potentiometer: Facilitates motor speed adjustment directly from the converter.
• EMC filter: Integrated or available as an option to reduce electromagnetic interference.
• Dynamic braking: Includes a dynamic braking module and the option of DC injection braking, ensuring quick and safe motor deceleration control.
• Versatile inputs and outputs: Includes multiple digital and analogue inputs/outputs, allowing a wide range of control and monitoring options.
• Compact dimensions: Only 123 mm deep, 80 mm wide, and 160 mm high, with a weight of 1.3 kg, facilitating installation in confined spaces.

Technical Specifications:

• Supply voltage: Single-phase 230 V
• Rated power: 0.75 kW
• Input current: 9.3 A
• Output current: 4.2 A
• Dimensions: 123 × 80 × 160 mm
• Weight: 1.3 kg

The Salicru CV30-008-S2 frequency converter is an ideal choice for those looking to optimise the performance of their electric motors with a compact, efficient, and easy-to-use device. Its versatility and reliability make it suitable for a wide range of industrial and commercial applications.