PSI62C0.774-W1 Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911332922
The Bosch Rexroth Indramat PSI62C0.774-W1 is a medium frequency inverter from the PSI Frequency Inverters series. It features water cooling, a protection rating of IP20, and operates at a mains voltage of 400 to 480 VAC with a frequency of 50 or 60 Hz. The integrated power supply unit delivers 24 VDC output voltage at up to 2 Amps, and the inverter weighs 25 kilograms.
Internal Product Review
The PSI62C0.774-W1 is a medium frequency inverter designed for dependable drive control on 400 - 480 VAC mains. Water-cooled construction and IP20 protection support stable thermal management and straightforward cabinet integration. An integrated 24 VDC power supply rated to 2 A adds practical system support, making this inverter a strong fit for demanding industrial setups.
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Product Description:
The Bosch Rexroth Indramat PSI62C0.774-W1 is supplied under the PSI Frequency Inverters series and is identified by the manufacturer as a medium-frequency inverter for industrial automation. It connects to three-phase mains power, converts that energy into a regulated medium-frequency output, and incorporates an auxiliary 24 VDC power section for the control electronics. By combining power conversion and a low-voltage supply in one housing, the unit simplifies cabinet layouts where space and wiring distances are limited. This arrangement also reduces the number of separate power components required within the control cabinet.
This inverter accepts a line voltage range of 400 to 480 VAC, allowing deployment on common plant distribution systems without external transformers. Input synchronization is possible with either 50 or 60 Hz utility grids, so regional frequency differences do not affect operation. Heat is removed through a water-cooled plate that limits internal temperature increases and keeps semiconductor junctions within safe operating limits. A housing classified as IP20 prevents accidental contact with live parts but requires installation in a clean, dry enclosure. The integrated power supply delivers 24 VDC for sensors, relays, or gateway modules, eliminating the need for a separate DIN-rail supply. Timing and monitoring signals pass through an Ethernet timer interface, which supports coordinated network scheduling. The unit meets climatic category 3K3 in accordance with EN 60721-3-3, indicating tolerance for the moderate dust and humidity commonly found in control cabinets.
The auxiliary rail can supply up to 2 A, so connected peripheral loads must remain within this limit. During continuous operation, the liquid circuit must remove at least 420 W of heat to maintain rated output. The permitted ambient temperature range of +10 to +55 °C covers most production environments, while storage and transportation are permitted between -25 °C and +70 °C without performance degradation. The unit has a mass of 25 kg, which must be considered when selecting mounting hardware and handling equipment.
