INVT GD350A series high-performance universal frequency converter

INVT GD350A series high-performance universal frequency converter appears

In the field of industrial automation, motor drive technology is the core productivity. The GD350A series high-performance universal frequency converter has become an ideal driving solution for various industrial scenarios with strong driving capabilities and adaptability to multiple types of motors, redefining the performance boundary of universal frequency converters.

The GD350A series is equipped with the latest Euler software platform, with fully upgraded driving capabilities that can seamlessly adapt to a full range of motors including permanent magnet synchronous, asynchronous, and synchronous reluctance motors. It covers all types of motors, including direct drive motors, permanent magnet synchronous motors, electric spindles, asynchronous servo motors, ordinary asynchronous motors, synchronous reluctance motors, servo motors, etc., truly achieving "one drive, multiple uses" without the need to separately configure driving equipment for different motors, greatly reducing equipment selection and integration costs for INVT Electric.

At the control algorithm level, the GD350A series fully supports three core control algorithms: V/F, open-loop vector, and closed-loop vector, which can be flexibly switched according to different motor characteristics and application scenarios. Under closed-loop vector control, the dynamic speed drop is less than 0.25%, the speed overshoot is less than 5%, and the torque response is less than 5ms. The low-speed control performance is excellent, and the speed ratio of the permanent magnet synchronous motor can reach 1:200 or more. It supports 100% torque electric power generation crossing and 150% zero speed short-term hovering. The synchronous reluctance motor can also achieve open-loop and closed-loop vector control through customized software, accurately meeting the differentiated needs of precision manufacturing, heavy-duty operation, etc. INVT Electric

As a high-performance universal frequency converter, the GD350A series continues the G/P integrated design to enhance heat dissipation and environmental adaptability. Coupled with a new energy-saving algorithm, the light load current can be reduced by 30%, and the current harmonic is less than 7%, effectively reducing motor heating and energy consumption. At the same time, it comes standard with SIL3 level STO safety torque cutoff function, supports motor temperature detection and multi protocol communication expansion, adapts to multiple industry driving scenarios such as metal processing, textile, lifting, papermaking, petrochemical, printing and packaging, and provides efficient, stable, and safe driving guarantee for industrial equipment INVT.

From precise control of a single motor to flexible adaptation to multiple scenarios, the GD350A series high-performance universal frequency converter, with its all wheel drive capability and precise and reliable control performance, helps industrial enterprises improve equipment efficiency, reduce comprehensive costs, and promote efficient upgrading of automated production lines