PSI63C0.333-L2

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The PSI by Bosch PSI63C0.333-L2 delivers high performance with a 500-690V line voltage range and 800A max primary current. It ensures EMC protection and operates reliably in 90% humidity with a 0-55°C temperature range.

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Product Description:

The PSI63C0.333-L2 frequency Inverter is designed for seam welding. Bosch Rexroth Indramat has designed this unit for electronic and mechanical systems.

The PSI63C0.333-L2 frequency inverter delivers stability in electrical and environmental conditions through its vigorous formation for powerful setups. It weighs almost 21 kg and is designed for specific industrial use because it offers durability and easy installation with its small mass. The PSI series inverter’s transformer receives optimal output through the primary voltage formula which uses line voltage multiplied by the square root of 2. The allowed maximum primary current stands at 800 A to supply large amounts of power for industrial operations. The welding current for the secondary section depends on the transformer type. The safety and operational features of this inverter feature electromagnetic distortion protection which enables electrical disturbance-free operation. UL recognition demonstrates that the unit passes rigorous safety tests. It operates within demanding conditions because it can function under a temperature span from 0 to 55°C and support humidity levels lower than 90%.

This PSI63C0.333-L2 frequency inverter bears input voltage changes by allowing -15% adjustment at 500 V up to 690 V. It works among line voltage ranges from 500 V to 690 V which allows it to operate in diverse electrical conditions. The reliability and longevity of this unit depend on having 35 mm² as the lowest acceptable cross-section value for its mains connections together with transformer connections. Total basic losses of the inverter amount to 100 W which leads to its efficient functioning.

Ce marked
Yes
Communication Protocols
Modbus, CANopen
Humidity
0.9
Ip Rating
IP65
Mains Nominal Current
110 A
Mains Voltage Tolerance
500 V -15%-690 V +10%
Maximum Current
10 A
Operating Temperature Range
-20°C to 55°C
Power Supply
230 V AC
Required Connection Cross-Section
Min. 35 mm²
Switch Cabinet Basic Loss
100 W

Frequently Asked Questions about PSI63C0.333-L2:

Q: What is the maximum primary current of the PSI63C0.333-L2?

A: This model supports 800A max primary current, allowing it to handle significant electrical loads while maintaining performance in demanding environments.

Q: Does the PSI63C0.333-L2 have EMC protection?

A: Yes, the PSI63C0.333-L2 is EMC-protected, reducing electromagnetic interference and ensuring stable operation in industrial setups with sensitive electronics.

Q: What is the nominal continuous current rating of the PSI63C0.333-L2?

A: The mains nominal current is 110A, providing consistent power delivery for applications requiring high electrical stability.

Q: What is the required connection cross-section for the PSI63C0.333-L2?

A: A minimum 35mm² cross-section is necessary for proper mains and transformer connections, ensuring optimal conductivity and performance.

Q: What are the thermal operating limits for the PSI63C0.333-L2?

A: The device operates between 0 to 55°C, ensuring stability across a broad temperature range.


Internal Product Review

  • ‘‘The PSI by Bosch PSI63C0.333-L2 stands out with 800A max primary current and 110A nominal current, supporting high-power applications. Its EMC protection ensures minimal interference, while UL recognition guarantees safety compliance. It is a robust, efficient choice with 90% humidity bearing for demanding electrical systems.’’

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