INVT GD28-7R5G-4 frequency converter AC 3PH 380V–480V

INVT GD28 series flexible universal frequency converter: redefining the new benchmark of universal variable frequency drive

As a leading enterprise in the field of industrial automation in China, INVT has been deeply involved in the industry for more than 20 years, always focusing on technological innovation and providing global customers with value for money industrial control and energy efficiency solutions. The newly launched INVT GD28 series agile universal frequency converter is a benchmark for the deep integration of INVT technology accumulation and market demand, providing more outstanding and adaptable integrated solutions for various motor drive systems.

The GD28 series agile universal frequency converter combines core advantages such as safety and reliability, compact structure, excellent performance, rich functions, and simplicity and ease of use, making it a truly universal frequency converter product for the entire industry. This series of products covers a power range of 0.2kW~22kW, supporting multiple voltage levels of single-phase 200V-240V, three-phase 200V-240V, and three-phase 380V-480V input, perfectly adapting to different countries and scenarios of electricity specifications. It is widely used in dozens of industries such as machine tools, textiles, printing and packaging, food, lithium batteries, logistics, 3C, rubber and plastic, cables, HVAC, etc.

From the perspective of core performance, the INVT GD28 frequency converter has achieved a breakthrough in "one machine for multiple uses", supporting both induction motors and permanent magnet motors, compatible with V/F and SVC sensorless vector control modes, and can output 200% high starting torque at 0.5Hz speed with a torque response time of less than 10ms, making it easy to cope with various variable load scenarios. At the same time, the product comes standard with a built-in braking unit, Modbus RTU communication, C3 level EMC filter, and SIL3 level STO safety torque stop function, achieving a comprehensive capability upgrade from hardware to software.

With its extremely agile structural design, powerful functional configuration, excellent driving performance, and minimalist user experience, the GD28 series frequency converter not only significantly reduces the threshold and operation costs of industrial equipment, but also becomes the preferred solution in the global universal frequency conversion market with quality that fully complies with CE and UL international standards, continuously injecting core power into industrial automation upgrades.