Product Description

The TVM 1.2-050-220/300-100/115/220power supply module from Bosch Rexroth is used with modular AC servo drives from the same manufacturer. This supply module belongs to the TVM product group of such modules. The product can be used with multiple servo drives simultaneously. The device is used for the conversion of three-phase main AC line voltage to DC bus voltage. It is equipped with a large number of monitoring functions. The unit is designed to stop the power supply to the drives through its Bb ready-state contact when there is a problem or a failure. This product comes with a ground rail at the top that is common for all the connected drives.

This supply module powers servo drives with a maximum total continuous mechanical output of 4.1kW. The device communicates with the connected servo drives through a ribbon cable. The unit has a series code of 1 and a configuration code of 2. It comes with a type current rating of 50A. The product is equipped with LED displays for troubleshooting. The device is capable of functioning with a TBM auxiliary bleeder module. This combination helps to increase the regenerated as well as continuous power rating of the drive.

This power supply unit features a three-phase input voltage rating of 220VAC and a frequency range of 50Hz to 60Hz. Its bleeder overload LED lights up in red if it has an internal fault, the bleeder is defective, or the connected drives have excessive high-braking energy. The device encompasses a terminal strip at the bottom of its front panel for the control voltage connection. Its X1 connector is used for monitoring the drives as well as connecting the bus voltage cable to a signal voltage source. The supply module is available with a one-year warranty tag for international shipping through our reputed logistics partners.