AC70-T3-055G/075P Frequency converter vector 55 kW (110 A -150%) / 75 kW (150A -120%) 3ph/380

The Veichi AC70 series frequency converter with model AC70-T3-055G/075P has a rated power of 55 kW and is capable of operating in second power mode up to 75 kW at 3-phase/380 V supply, ensuring stable operation of electrical systems. The device supports a rated current of 110 A (150 A at increased power) with a short-term current capacity of up to 220 A and a maximum current reserve of 165 A for 1 minute. Specifications include a maximum output frequency of up to 400 Hz, built-in PLC and PID, as well as the implementation of scalar and vector control modes supported by linear and quadratic U/f control laws. In addition, the device features a remote control terminal, integrated analog and discrete inputs/outputs, providing high efficiency in managing various loads. The device can be used in electric motor control systems in industrial enterprises, energy distribution dispatch centers, automated production lines, and remote monitoring installations. Applications cover scenarios in energy networks where precise control of current and frequency is required, as well as in conditions of complex technological processes with varying loads. The design allows for the integration of the device into automatic control systems compatible with various communication protocols, making it suitable for upgrading existing technical networks. High connectivity convenience through RS-485/Modbus and ModBus RTU protocol provides the use of the converter in complex control systems where accuracy and reliability of operation are required under various operating conditions.