Inverter series IS7 versatile, professional, advanced algorithms, 55kW power, 3x400VAC power supply SV0550IS7-4NOD

LS iS7 Series Inverter – a versatile solution for industry

The LS iS7 series inverter is an advanced application drive, dedicated to a wide range of industrial applications. The device is characterized by high functionality, precision, and configuration flexibility, making it an ideal choice for both simple and complex applications. The SV0550IS7-4NOD model with a power of 55kW and a power supply of 3x400VAC is a proposal for demanding users looking for a reliable and efficient solution.

Construction and capabilities

The iS7 inverter is characterized by a solid construction and high quality workmanship. The electronic boards are protected against moisture, and oversized power modules (IGBT) and capacitors guarantee resistance to high overloads (150% current for 60 seconds, 200% current for 3 seconds). The standard equipment includes an integrated EMC input filter compliant with IEC/EN 61800-3 (environment 1) standard with a switch for IT networks and a built-in choke in the DC circuit reducing the THD coefficient. A braking module is also built-in up to 22kW.

The device offers four control modes: scalar U/f, open-loop vector, sensor vector, and torque or speed control. It supports control with feedback from an encoder and has a number of expansion cards allowing you to adapt the functionality to specific application needs. Available are PLC cards, encoder cards, additional input/output cards and communication cards (Profibus-DP, Ethernet, LonWorks, DeviceNet, CanOpen, R-Net, CC-Link, profinet).

Applications and benefits

The LS iS7 inverter finds application in various industrial applications: pumps and fans, universal machines, water and sewage systems and HVAC. The ability to operate in constant and variable torque mode makes the device versatile and can be used in many different technological processes.

• Versatility: A wide power range (from 0.75kW to 375kW) and rich equipment allow you to adapt the inverter to specific application requirements.
• Flexibility: The ability to expand functionality with expansion cards ensures adaptation to changing needs.
• Reliability: Solid construction and high quality components guarantee long-lasting and trouble-free operation of the device.
• Ease of use: Intuitive LCD keyboard (optional) and “DriveView” software make it easy to configure and monitor inverter parameters.
• Compliance with standards: The built-in EMC filter minimizes electromagnetic interference and complies with applicable standards.
• Savings: The Easy Start function makes it easy to start the device and the cascade and sequential control in pumping applications allows you to optimize energy consumption.

Thanks to its versatility and flexibility, the LS iS7 series inverter is an optimal solution for companies looking for a reliable and efficient electric drive control system.