PSI64C0.747-W1 Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
The Bosch Rexroth Indramat PSI64C0.747-W1 is a medium frequency inverter from the PSI Frequency Inverters series and weighs approximately 25 kg. It features a water cooling method, an integrated power supply unit providing up to 2 A at 24 VDC, and operates at a mains voltage of 400 to 480 VAC with a frequency of 50 or 60 Hz. The inverter has IP20 protection and supports an operational temperature range of +10 to +55 degrees Celsius.
Internal Product Review
The PSI64C0.747-W1 is a medium frequency inverter engineered for dependable drive control on 400 to 480 VAC, 50 or 60 Hz mains. Water-cooled construction with IP20 protection supports clean thermal management and orderly cabinet integration. A built-in 24 VDC power supply rated at 2 A adds practical system support and rounds out a well-executed inverter package.
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Product Description:
The PSI64C0.747-W1 is a medium-frequency inverter produced by Bosch Rexroth Indramat for the PSI Frequency Inverters series. Installed between a mains supply and an induction or synchronous load, the unit modulates line power so automation controllers can adjust motor speed and process energy with minimal mechanical intervention. Its role in a production cell is to convert fixed mains voltage into variable output power while coordinating with the cooling and monitoring hardware commonly found inside enclosed control cabinets.
The electrical interface accepts a three-phase input of 400–480 VAC at the common industrial frequencies of 50 or 60 Hz. Internal components are protected to the IP20 level, so the inverter is intended for sheltered cabinet mounting that meets the 3K3 climatic category in EN 60721-3-3. Thermal regulation is achieved through a sealed heat exchanger and a water-cooled design. The inverter transfers up to 420 W of cooling losses into the liquid circuit rather than the enclosure air. This arrangement limits the rise in ambient temperature and supports sustained operation inside process equipment that may already contain temperature-sensitive electronics and sensors.
For control auxiliaries, the integrated supply provides 24 VDC with a maximum current of 2 A, eliminating the need for a separate power module for encoders, valves, or control relays. Continuous operation is permitted within an ambient temperature range of +10 to +55 °C. Storage and transportation are permitted from -25 to +70 °C without performance degradation. A dedicated Ethernet timer channel supports synchronized triggering within larger motion systems. The total mass is approximately 25 kg, allowing the inverter to be rack-mounted or installed as a slide-in unit without requiring structural reinforcement of the panel.
