Inverter series IS7 versatile, professional, advanced algorithms, power 0.75kW, supply 3x400VAC SV0008IS7-4NOFD

Universal frequency inverter for industrial applications

This advanced inverter from the iS7 series is a versatile solution for controlling electric motors in demanding industrial applications. The device combines high functionality, precision, and extensive configuration options, making it an ideal choice for both professional installers and end-users. A power of 0.75 kW combined with a 3x400V power supply ensures efficient operation in various systems.

Design and capabilities

The iS7 inverter is distinguished by its solid construction and advanced control algorithms. It offers vector control with constant and variable torque, allowing for precise adjustment of operating parameters to the specifics of a given device. A built-in braking module and EMC C3 filter (up to 22kW) increase reliability and compatibility with the environment. A DC circuit choke, standardly mounted up to 220kW, reduces harmonic distortion and improves the power factor, which translates to a longer lifespan of components. It is important to note that the inverter does not come with a keyboard as standard – it is available as an optional accessory.

Functionality and expansion

The inverter offers a wide range of expansion possibilities thanks to support for encoders, synchronization, and simple positioning. Numerous expansion cards allow you to tailor the functionality to individual application needs – from PLC cards to Profibus-DP, Ethernet, or LonWorks communication interfaces. The integrated RS485 / Modbus RTU interface enables easy integration with automation systems. Standard equipment includes 8 digital inputs, current and voltage analog inputs, and analog and multi-function outputs. A built-in Class A anti-interference filter (up to 22kW) ensures stable operation in an industrial environment.

Advantages in practice

• Versatility: A wide range of applications makes the inverter suitable for many industries – from crushers and extruders to fans and pumps.
• Precision: Vector control provides accurate control over motor operation, which translates to high quality of performed tasks.
• Reliability: Solid construction, built-in protections, and a DC choke guarantee long-term and trouble-free operation of the device.
• Flexibility: The ability to expand with expansion cards allows you to tailor the functionality to specific application requirements.
• Ease of integration: RS485 / Modbus RTU communication interfaces facilitate integration with automation systems.
• Protection: The integrated EMC filter ensures electromagnetic compatibility and minimizes interference in the installation.
• Simple configuration: Intuitive operation makes it easy to parameterize the inverter even for less experienced users (optional keyboard or software).