Product Description
The PSI63C0.788-W1 from Bosch Rexroth’s PSI Frequency Inverter Series is a versatile and efficient control of the motor in industrial applications.
This inverter has a rated output voltage of 400 V AC and is therefore suitable for use in several power applications. Due to a control method that utilizes V/F (Voltage/Frequency) control, it provides effective motor function and speed control. This model comes with a high efficiency of ≥ 95% at the rated load to help save energy and cut on cost of operations. The inverter has a current capacity of 80A and has a power loss of only 25W to provide high energy efficiency with low heat generation. The operating voltage of 380V-480V AC allows it to work with almost any industrial power supply. The motor and inverter are protected from overloading due to the overload protection of the PSI63C0.788-W1 which can take in up to 150 % of the rated current for 60 seconds during power surges. It also has a leakage current of 35 mA and has an operational range of frequency of 50 or 60 Hz.
The inverter has a maximum temperature rating of 45 degrees Celsius hence suitable for use in harsh conditions. It supports an EMC level of Class A and has a conductor cross-section of 25 mm² to reduce electromagnetic emissions. Being small in size measuring 80 x 398 x 200 mm and only weighing 6kg, the inverter is easy to install and incorporate into current systems. To provide effective communication, the PSI63C0.788-W1 has Modbus RTU and Profibus DP interface which makes it easy to interface with other automation equipment. This product is covered by a one-year warranty from Wake Industrial.