PSI65C0.720-W1

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The Bosch Rexroth Indramat PSI65C0.720-W1 belongs to the PSI Frequency Inverter Series and functions as a controller module. Featuring two electrically isolated CAN interfaces, it is network capable and operates with a power supply range of 100-240 VAC. It consumes 14.5 watts of power.

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Product Description:

The PSI65C0.720-W1 medium frequency inverter, designed by Bosch Rexroth Indramat, stands out within the PSI Frequency Inverter Series. This model is equipped with an inbuilt weld timer that serves as the central processing unit and ensures efficient power output during welding operations. Its construction and advanced features make it a reliable choice for industrial applications.  Functioning as a controller module, the PSI65C0.720-W1 operates within a power supply range of 100-240 volts; it also consumes about 14.5 watts. The model includes two electrically isolated CAN interfaces, preventing direct current flow to ensure safe communication between circuits. This isolation enhances the system's safety and reliability, particularly when operating the weld timer. 

The PSI65C0.720-W1 installation requires mounting as a screw-in module with the separately ordered TB712 terminal block. For optimal performance, the inverter must be installed in a switch cabinet meeting at least an IP54 protection rating. This safeguards it from environmental factors such as dust and liquid splashes. It is also essential to maintain a clean, acid-free air environment and avoid exposure to corrosive substances or salt spillage, which could damage critical components. The medium frequency inverter can be used in an environment with ambient temperature as high as 55 degrees, but it must be stored within a temperature of 25  to 70 degrees when not in use.

Maintenance and technical work on the PSI65C0.720-W1 should be conducted by qualified professionals familiar with electromagnetic compatibility (EMC) and high-voltage systems. If mishandled, the 100-240 VAC power range poses risks, including electric shock, burns, or cardiac arrhythmia. Therefore, users must follow all safety guidelines and remain vigilant during operation.  With its durable design and advanced safety features, the PSI65C0.720-W1 ensures reliable performance and user protection, making it a versatile tool for welding and other industrial applications.  

Air pressure
Any within a range of up to 2000m
Can Interfaces
2
Cooling
Water cooled
Humidity class
Class F as per DIN 40040
Input Voltage Range
100-240 VAC
Interfaces
2 CAN interfaces
Isolation
Electrically isolated
Max inverter ambient temperature
55 degrees
Mounting
Screw-in module, order TB712 terminal block separately
Network Capability
Yes
Power Consumption
14.5 W
Power Supply
100-240 VAC
Storage temperature
-25 to 70 degrees
Temperature monitoring
Integrated
Type
Controller Module

Frequently Asked Questions about PSI65C0.720-W1:

Q: What type of application is the PSI65C0.720-W1 produced for?

A: The PSI65C0.720-W1 frequency inverter is designed for use in welding applications. It controls the current supply and produce an excellent welding result.

Q: What does the weld timer integrated with the PSI65C0.720-W1 do?

A: The weld timer functions as the Central Processing Unit of the inverter. It is used for the control of the entire welding process.

Q: Is the PSI65C0.720-W1 able to withstand environmental interference and function optimally without additional protection?

A: The PSI65C0.720-W1 is an IP20 device. It requires installation into a portable welding box system that provides it with additional protection.

Q: What type of welding transformer is compatible with the PSI65C0.720-W1?

A: The PSI65C0.720-W1 is intended to be used with the PSG 3000 MF welding transformer.

Q: Does the PSI65C0.720-W1 also carry out monitoring functions?

A: Yes. The PSI65C0.720-W1 is both a control and monitoring device. Its monitoring operation ensures high reliability, it also helps for quick detection of any errors.


Internal Product Review

  • ‘‘The PSI65C0.720-W1 medium frequency converter is built by Bosch Rexroth to improve welding operation by providing accurate current supply. The inverter belongs to the IP20 classification, and maintains permissible temperature by water cooling.’’

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