PSI63C0.734-L1

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The PSI63C0.734-L1 is a air-cooled medium frequency inverter built by Bosch Rexroth to provide reliable control of industrial welding current. This inverter is designed according to IP20 protection category, it operates with a voltage of 400 volts and is integrated with an intelligent weld timer.

Warranty
Wake Industrial Warranty

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Product Description:

The PSI63C0.734-L1is a power-efficient medium-frequency inverter for resistance welding of all types, including spot welding and seam welding. This medium-frequency inverter is one of the smart series by Bosch Rexroth, and it is dedicated to automobile applications. It offers many interesting features that make resistance welding simpler and improve production rates. The inverter helps to adjust the pulse width of the system and automatically adjust the intensity of the welding current. The PSI63C0.734-L1features numerous components, including a central processing unit called the weld timer. Its integrated features also include a slot for type-specific input and output interfaces. The integrated welding control is also different from the monitoring control, and it helps to separate the operational component of the medium-frequency inverter.

The PSI63C0.734-L1is a 3-phase inverter, it comes with a 12-month warranty provided by Wake Industrial. The weld timer has a thyristor unit to help detect faults during welding. The quality design of this module also provides a slot for retrofitting and a slot for the Fieldbus interface for programming instructions and systems. The medium-frequency inverter also features various monitoring functions, including a thermostatic switch to signal any overload on the welding transformer. This inverter should be used specifically with the PSG 3000 series.

The PSI63C0.734-L1 uses an air cooling system, there is an air blower installed into its housing for the efficient dissipation of hot air. Operators are required to install the inverter in a position that allows for easy ventilation of cooling air. The ambient temperature for optimal function is below the 55 degrees Celsius. It is designated IP20 protection rating when it is in modular enclosure systems. This medium-frequency inverter has a supply voltage range between 400 volts and 480 volts and its maximum thermal continuous current is 110 amperes.

Air Pressure
Up to 2000m
Clock Frequency
1 kHz
Compatible Transformer
PSG 3000
Dimensions
120 x 80 x 60 mm
Efficiency
85%
Humidity
Class F
Input Voltage
100-250 VAC
Mounting Position
Vertical
Output Voltage
24V DC
Overvoltage protection
Metal Oxide Varistor
Storage Temperature
-25 to 70 C
Temperature Monitoring
Integrated
Temperature Range
-10 to 50°C
Type
3-phase MF inverter
Weld Timer
Integrated

Frequently Asked Questions about PSI63C0.734-L1:

Q: What type of application if the PSI6300.329-L1 designed for?

A: The PSI6300.329-L1 is built to be used to carry out the accurate control of industrial welding operation.

Q: Can the PSI6300.329-L1 frequency converter be used without a control cabinet?

A: The PSI6300.329-L1 is an IP20 product, it requires installation into a control cabinet that can provide it with sufficient protection.

Q: What is the cooling system of this product?

A: This medium frequency inverter contains an internal air blower responsible for its heat regulation via air cooling.

Q: Is the PSI6300.329-L1 frequency converter able to provide protective function?

A: Yes. The PSI6300.329-L1 carries out monitoring functions that is different from its control functionality. It protects welding systems against damages such as overtemperature damage.

Q: What is the BOS-5000 operator interface of the PSI6300.329-L1 for?

A: The BOS-5000 operator interface is used for the connection of the inverter to a PC where programming, operation, and diagnostic operations can be carried out.


Internal Product Review

  • ‘‘PSI63C0.734-L1 frequency inverter provides accurately controlled current required for welding process. It is integrated with a sophisticated weld timer and is intended to be used for the resistance welding of metals. The inverter belongs to the IP20 design. ’’

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