PSI65C0.757-W1
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MPN: R911174566
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The PSI65C0.757-W1 frequency inverter by Bosch Rexroth Indramat integrates a weld timer within a single housing. It supports 256 programmable settings in battery-buffered RAM. It delivers a maximum secondary current of 120 kA with a PSG 3100 transformer and features dual feedback mechanisms for precise control.
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Product Description:
The model PSI65C0.757-W1 is a 3 phase medium Frequency Inverter and integrates weld timer in a single housing. This model is designed for industrial resistance welding applications. It supports precise control of electrode force and current that ensures reliability in automated manufacturing processes.
The PSI65C0.757-W1 frequency inverter features 256 programmable settings stored in battery buffered RAM that enables flexible configuration for diverse welding tasks. It accommodates up to 32 electrodes with electrode 0 reserved for specialized functions. I/O interfaces of this model vary based on module selection and are compatible with analog or digital signals. Electrode force actuation is configurable via analog signals (0 – 10 V, 0 – 20 mA or 4 – 20 mA) at X2 or digital serial communication. Feedback mechanisms of this frequency inverter include a 24 V DC digital input (EN 61131-2 Type 3) or dual analog inputs (0 – 10 V) for monitoring pressure and force. This inverter delivers a maximum secondary current of 120 kA when paired with a PSG 3100 transformer. Mains and transformer connections require 2 – 4 cables each with a 120 mm² cross section. This model is IP20 rated. It demands installation in an IP54 protected environment and can be mounted vertically or horizontally. Programmable weld timers ensure synchronized operation while modular I/O arrays enhance adaptability to automation systems.
The Bosch Rexroth Indramat PSI65C0.757-W1 frequency inverter prioritizes precision with adjustable force control, scalable I/O integration and robust program storage. This PSI series frequency inverter’s compatibility with high current transformers and flexible mounting options suits dynamic industrial environments. Compliance of this frequency inverter with EN standards and dual feedback modes ensure reliable performance in demanding applications requiring repeatable welding accuracy.
Frequently Asked Questions about PSI65C0.757-W1:
Q: What feedback mechanisms are available in the PSI65C0.757-W1 for monitoring force and pressure?
A: This model provides dual feedback options for real-time monitoring. It includes a 24 V DC digital input (EN 61131-2 Type 3) or dual analog inputs (0 – 10 V) for pressure and force tracking.
Q: How does the PSI65C0.757-W1 manage electrode control in industrial welding applications?
A: The PSI65C0.757-W1 frequency inverter supports precise electrode force and current control for resistance welding. It accommodates up to 32 electrodes, with electrode 0 reserved for specialized functions to ensure automation precision.
Q: How does the PSI65C0.757-W1 ensure flexibility in automation systems?
A: It features 256 programmable settings stored in battery-buffered RAM, allowing customized welding configurations. Its modular I/O arrays support analog (0 – 10 V, 0 – 20 mA, 4 – 20 mA) or digital interfaces for automation adaptability.
Q: What are the installation requirements for the PSI65C0.757-W1 frequency inverter?
A: The IP20-rated design requires an IP54-protected environment for proper installation. It supports vertical or horizontal mounting and needs 2 – 4 mains and transformer cables with a 120 mm² cross-section for stable operation.
Q: What power capabilities does the PSI65C0.757-W1 offer for high-current welding applications?
A: When paired with a PSG 3100 transformer, this inverter delivers a maximum secondary current of 120 kA. It ensures consistent welding performance for demanding industrial applications requiring high-current precision.
