PSI65C0.783-W1 Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
No Tariffs On US Orders- Straightforward Pricing: No Rush Fees, No Credit Card Fees
The Bosch Rexroth Indramat PSI65C0.783-W1 is a medium frequency inverter from the PSI Frequency Inverters series. It features water cooling, IP20 protection, and operates at mains voltages of 400 to 480 VAC with a frequency of 50 or 60 Hz. The unit has an integrated power supply that outputs a maximum of 2 amps at 24 VDC and weighs approximately 25 kilograms.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The PSI65C0.783-W1 medium-frequency inverter is produced by Bosch Rexroth Indramat for the PSI Frequency Inverters series. It converts factory three-phase power into a regulated medium-frequency output that drives induction heating coils, hardening generators, or other process loads that require tightly controlled energy. An integrated auxiliary supply and fieldbus timer allow the unit to support peripheral sensors and Ethernet-based sequencing while the main inverter section performs the power conversion required by automated production lines.
Incoming mains power of 400–480 VAC at 50 or 60 Hz feeds the rectifier stage, allowing the drive to connect directly to common European or North American supplies without a step-up transformer. Control electronics and external relays are powered by an internal supply that delivers 24 VDC at up to 2 A, eliminating the need for a separate cabinet source. Heat produced by the switching devices is removed through a water-cooled plate. The thermal circuit accommodates 420 W of cooling losses, so adequate coolant flow must be maintained to prevent thermal derating. The Ethernet timer interface provides deterministic trigger signals that synchronize the inverter with higher-level controllers and associated process equipment.
The circuit boards and power stages have an ingress protection rating of IP20, making the unit suitable for installation inside a closed electrical cabinet that is free from conductive dust. The permitted operating temperature spans +10 to +55 °C, matching the 3K3 climatic category in EN 60721-3-3 for sheltered production areas, while storage or transportation is permitted from -25 °C to +70 °C. At approximately 25 kg, the unit requires a stable mounting surface that can support the inverter and its water-cooling assembly. Its medium-frequency topology helps limit electromagnetic noise during controlled power delivery. Proper cabinet placement must also leave sufficient access for coolant connections, electrical conductors, and the Ethernet interface.
