PSI63C0.735-L2 Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911175211
The Bosch Rexroth Indramat PSI63C0.735-L2 medium frequency inverter is part of the PSI Frequency Inverters series and features air cooling with IP20 protection. It operates with a mains voltage range of 480 to 690 VAC and a mains frequency of 50 or 60 Hz. The integrated power supply unit delivers a maximum output current of 2 Amps at 24 VDC, and the inverter weighs approximately 21 kilograms.
Internal Product Review
The PSI63C0.735-L2 is a medium frequency inverter engineered for 480 - 690 VAC input service. Air-cooled construction and IP20 protection support stable cabinet operation in industrial installations. An integrated 24 VDC power supply rated at 2 A adds useful control support, making this unit a strong choice for medium-frequency applications.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The PSI63C0.735-L2 is a medium-frequency inverter manufactured by Bosch Rexroth Indramat within the PSI Frequency Inverters series. In plant automation, this device modulates incoming three-phase power into a controlled medium-frequency output suitable for induction generators, spindle drives, and other loads that require variable high-frequency energy. By integrating an internal 24 V auxiliary supply and digital timing over Ethernet, the unit can act as the central power stage and sequencing element in a compact drive cabinet.
The mains voltage window extends from 480 to 690 VAC, allowing direct connection to high-voltage factory feeders. The input section works with 50 or 60 Hz grids, so no external converters are needed for operation with either frequency. An integrated auxiliary power supply furnishes 24 V DC control power at up to 2 A, eliminating the need for separate DIN-rail supplies for sensors or relays. Protection against contact and small foreign objects is provided by an enclosure rating of IP20; therefore, the inverter must be mounted inside a cabinet when used in dusty or moist areas. During full-load operation, the air-cooled heat sink rejects up to 360 W of thermal losses, and the axial fan manages this heat without external water or oil circuits. Timing and diagnostic functions are transferred through the Ethernet-based timer interface, allowing synchronous triggering from PLC networks.
The unit is classified in climatic category 3K3 under EN 60721-3-3, indicating that it tolerates typical control-room humidity and vibration conditions. It operates between +10 and +55 °C, while nonoperational transport or storage is permitted from -25 to +70 °C without performance degradation. The air-cooled design helps prevent condensate from forming inside the chassis when temperature changes remain within these limits. The installation weight is 21 kg, so the mounting surface must provide adequate support in a floor or wall cabinet with directed airflow through the enclosure vents.
