PSI65C0.637-W1
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The PSI65C0.637-W1 frequency inverter offers a maximum power output of 200 watts, operates within a voltage range of 110-240 VAC, and maintains a high efficiency of 95%. As part of the PSI Frequency Inverter Series by Bosch Rexroth Indramat, it supports a frequency range of 50/60 Hz and measures 150mm x 80mm x 40mm.
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Product Description:
The PSI65C0.637-W1 is an advanced frequency inverter built by the reputable Bosch Rexroth Indramat company specifically for the control of industrial welding transformers. The inverter is a three-phase device designed for recessed mounting. It has a compact housing unit that is classified under the IP20 protection category. The inverter is intended for modular enclosure or installation in a switch gear cabinet that can provide protection that meets the IP54 classification. The housing of the PSI65C0.637-W1 frequency inverter features a slot for parallel, serial or fieldbus interface; there is another slot prepared on the product for retrofitting. There is a temperature monitoring unit integrated into the housing of this product, the inverter also has a water cooling system that helps to maintain its operation temperature below 30 degrees Celsius.
The PSI65C0.637-W1 frequency inverter can be connected in parallel and operate with a maximum of three additional units; the line voltage connection it requires for operation is between 400 to about 480 volts. The voltage frequency should also be about 50/60 hertz. Also, the nominal system current of this product is about 660 amperes, while the maximum output current is measured to be about 2400 amperes. The PSI65C0.637-W1 operates with a maximum secondary current of about 120 kiloamperes.
The weld timer and the Input/output interface of the PSI65C0.637-W1 requires a voltage supply that falls between the range of 19 to about 30 volts according to EN 61131-2, alternatively power supply from the weld current system can be used. The clock frequency of the PSI65C0.637-W1 is 1 kilohertz, the product is also equipped with a Metal Oxide Varistor for Over voltage protection. The maximum power loss in the switchgear cabinet of this product is about 100 watts.
Frequently Asked Questions about PSI65C0.637-W1:
Q: Can multiple units of this product be used together?
A: Yes. It is possible to connect up to three individual unit of this intelligent frequency inverter in parallel.
Q: Is the PSI65C0.637-W1 air or water cooled?
A: The PSI65C0.637-W1 contains a water cooling system. This is more efficient that air cooling, it generates less noise too.
Q: How can customers carry out programming, operation and diagnostic operation on this product?
A: The programming, operation, and diagnosis of the PSI65C0.637-W1 can be done through the BOS-5000 interface which is connected to the inverter.
Q: Apart from welding operations, can the PSI65C0.637-W1 be used for any other type of industrial application?
A: No. The PSI65C0.637-W1 is intended exclusively for welding transformer control.
Q: What is the maximum permissible installation height for this product?
A: The PSI65C0.637-W1 should not be installed at an height that exceeds 2000 meters above sea level.
