PSI63C0.788-W1

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The PSI63C0.788-W1 frequency inverter includes a current rating of 80 A, power loss of 25 W, and dimensions of 80 x 398 x 200 mm. Part of the PSI Frequency Inverter Series manufactured by Bosch Rexroth Indramat, it is designed to operate at a frequency of 50/60 Hz with a maximum temperature tolerance of 45°C.

Warranty
Wake Industrial Warranty

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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.

Communication Protocols
Modbus RTU, Profibus DP
Control Method
V/F (Voltage/Frequency) Control
Cross-section Of Conductor
25 mm²
Current
80 A
Dimensions
80 x 398 x 200 mm
Efficiency
≥ 95% at rated load
Emc Level
Class A
Frequency
50/60 Hz
Input Voltage Range
380-480 V AC
Maximum Temperature
45°C
Overload Protection
150% for 60 seconds
Power Loss
25 W
Rated Leakage Current
35 mA
Rated Output Voltage
400 V AC
Weight
6 kg

Frequently Asked Questions about PSI63C0.788-W1:

Q: What is the rated output voltage of the PSI63C0.788-W1 inverter?

A: The PSI63C0.788-W1 inverter provides a rated output voltage of 400 V AC, suitable for a variety of industrial power applications.

Q: What control method does the PSI63C0.788-W1 use?

A: The inverter uses V/F (Voltage/Frequency) control, which ensures effective motor function and precise speed control.

Q: What is the efficiency rating of the PSI63C0.788-W1 inverter?

A: The inverter has an efficiency of ≥ 95% at rated load, offering energy savings and lower operational costs.

Q: What overload protection does the PSI63C0.788-W1 inverter offer?

A: The inverter can handle up to 150% of the rated current for up to 60 seconds during power surges, protecting the motor and inverter from damage.

Q: What communication interfaces does the PSI63C0.788-W1 support?

A: It supports Modbus RTU and Profibus DP interfaces, allowing for seamless communication and integration with other automation systems.


Internal Product Review

  • ‘‘The Bosch Rexroth PSI63C0.788-W1 frequency inverter is engineered for reliable motor control and high energy efficiency in industrial applications. With its compact design, overload protection, and robust communication capabilities, it ensures optimal performance while minimizing energy consumption and operational costs.’’

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