Product Description

Bosch Rexroth Company produces numerous technologies used on the factory floor. Among them are thyristor power units and MF inverters. The PSI6100.625-L1 is an MF inverter that is intended for connection to welding transformers under the PSG 3000 series. It is used for resistance metal welding in industrial settings. This type features a 3-phase design, comes with an integrated weld timer. The I/O interfaces include Fieldbus, serial, or parallel. It features a maximum output current of 400A, a nominal system current of 110 A, and a maximum secondary current of 20 kA.

The voltage supply to the PSI6100.625-L1 is 24 V DC. Its mechanical parameters include a clock frequency of 1 kHz, overvoltage protection of MOV (Metal Oxide Varistor), and a wire range of 35 mm2. It has a 69 W switchgear cabinet loss, maximum cooling loss of 360 W, and a weight of approximately 20 kg. It can be mounted vertically or on its back on a mounting plate. It has a rated voltage of 400 to 480 V, 50/60 Hz, and can be used on PSG 350.00 A, PSG 3050.10 A, PSG 3075.10 A, and PSG 3100.00 A welding transformers.

The PSI6100.625-L1 should be stored and operated in ambient conditions that include a maximum operating temperature of 55 degrees, a storage temperature of -25 to 70 degrees, a permissible relative humidity of 90% at 20 degrees. The installation elevation is capped at 2000 meters above sea level. It has an IP 20 protection category and should be mounted in a switchgear cabinet with IP 54 protection class. As a medium-frequency inverter, it provides numerous welding benefits such as reduced welding splashes, exceptional welding for thin sheets, 3-sheet, and fine spot applications. This product is available from Wake Industrial with a one-year warranty period.